Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

Merge tag 'tegra-for-4.5-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into clk-next

clk: tegra: Changes for v4.5-rc1

This set of changes adds support for the Tegra210 SoC and contains a
couple fixes and cleanups.

+5437 -928
+56
Documentation/devicetree/bindings/clock/nvidia,tegra210-car.txt
··· 1 + NVIDIA Tegra210 Clock And Reset Controller 2 + 3 + This binding uses the common clock binding: 4 + Documentation/devicetree/bindings/clock/clock-bindings.txt 5 + 6 + The CAR (Clock And Reset) Controller on Tegra is the HW module responsible 7 + for muxing and gating Tegra's clocks, and setting their rates. 8 + 9 + Required properties : 10 + - compatible : Should be "nvidia,tegra210-car" 11 + - reg : Should contain CAR registers location and length 12 + - clocks : Should contain phandle and clock specifiers for two clocks: 13 + the 32 KHz "32k_in". 14 + - #clock-cells : Should be 1. 15 + In clock consumers, this cell represents the clock ID exposed by the 16 + CAR. The assignments may be found in header file 17 + <dt-bindings/clock/tegra210-car.h>. 18 + - #reset-cells : Should be 1. 19 + In clock consumers, this cell represents the bit number in the CAR's 20 + array of CLK_RST_CONTROLLER_RST_DEVICES_* registers. 21 + 22 + Example SoC include file: 23 + 24 + / { 25 + tegra_car: clock { 26 + compatible = "nvidia,tegra210-car"; 27 + reg = <0x60006000 0x1000>; 28 + #clock-cells = <1>; 29 + #reset-cells = <1>; 30 + }; 31 + 32 + usb@c5004000 { 33 + clocks = <&tegra_car TEGRA210_CLK_USB2>; 34 + }; 35 + }; 36 + 37 + Example board file: 38 + 39 + / { 40 + clocks { 41 + compatible = "simple-bus"; 42 + #address-cells = <1>; 43 + #size-cells = <0>; 44 + 45 + clk_32k: clock@1 { 46 + compatible = "fixed-clock"; 47 + reg = <1>; 48 + #clock-cells = <0>; 49 + clock-frequency = <32768>; 50 + }; 51 + }; 52 + 53 + &tegra_car { 54 + clocks = <&clk_32k>; 55 + }; 56 + };
+1
drivers/clk/tegra/Makefile
··· 20 20 obj-$(CONFIG_ARCH_TEGRA_124_SOC) += clk-tegra124-dfll-fcpu.o 21 21 obj-$(CONFIG_ARCH_TEGRA_132_SOC) += clk-tegra124.o 22 22 obj-y += cvb.o 23 + obj-$(CONFIG_ARCH_TEGRA_210_SOC) += clk-tegra210.o
+74 -1
drivers/clk/tegra/clk-id.h
··· 13 13 tegra_clk_amx1, 14 14 tegra_clk_apbdma, 15 15 tegra_clk_apbif, 16 + tegra_clk_ape, 16 17 tegra_clk_audio0, 17 18 tegra_clk_audio0_2x, 18 19 tegra_clk_audio0_mux, ··· 39 38 tegra_clk_cile, 40 39 tegra_clk_clk_32k, 41 40 tegra_clk_clk72Mhz, 41 + tegra_clk_clk72Mhz_8, 42 42 tegra_clk_clk_m, 43 43 tegra_clk_clk_m_div2, 44 44 tegra_clk_clk_m_div4, ··· 53 51 tegra_clk_cml1, 54 52 tegra_clk_csi, 55 53 tegra_clk_csite, 54 + tegra_clk_csite_8, 56 55 tegra_clk_csus, 57 56 tegra_clk_cve, 58 57 tegra_clk_dam0, 59 58 tegra_clk_dam1, 60 59 tegra_clk_dam2, 61 60 tegra_clk_d_audio, 61 + tegra_clk_dbgapb, 62 62 tegra_clk_dds, 63 63 tegra_clk_dfll_ref, 64 64 tegra_clk_dfll_soc, 65 65 tegra_clk_disp1, 66 + tegra_clk_disp1_8, 66 67 tegra_clk_disp2, 68 + tegra_clk_disp2_8, 67 69 tegra_clk_dp2, 68 70 tegra_clk_dpaux, 69 71 tegra_clk_dsialp, ··· 77 71 tegra_clk_dtv, 78 72 tegra_clk_emc, 79 73 tegra_clk_entropy, 74 + tegra_clk_entropy_8, 80 75 tegra_clk_epp, 81 76 tegra_clk_epp_8, 82 77 tegra_clk_extern1, ··· 92 85 tegra_clk_gr3d_8, 93 86 tegra_clk_hclk, 94 87 tegra_clk_hda, 88 + tegra_clk_hda_8, 95 89 tegra_clk_hda2codec_2x, 90 + tegra_clk_hda2codec_2x_8, 96 91 tegra_clk_hda2hdmi, 97 92 tegra_clk_hdmi, 98 93 tegra_clk_hdmi_audio, 99 94 tegra_clk_host1x, 100 95 tegra_clk_host1x_8, 96 + tegra_clk_host1x_9, 97 + tegra_clk_hsic_trk, 101 98 tegra_clk_i2c1, 102 99 tegra_clk_i2c2, 103 100 tegra_clk_i2c3, ··· 121 110 tegra_clk_i2s4_sync, 122 111 tegra_clk_isp, 123 112 tegra_clk_isp_8, 113 + tegra_clk_isp_9, 124 114 tegra_clk_ispb, 125 115 tegra_clk_kbc, 126 116 tegra_clk_kfuse, 127 117 tegra_clk_la, 118 + tegra_clk_maud, 128 119 tegra_clk_mipi, 120 + tegra_clk_mipibif, 129 121 tegra_clk_mipi_cal, 130 122 tegra_clk_mpe, 131 123 tegra_clk_mselect, ··· 138 124 tegra_clk_ndspeed, 139 125 tegra_clk_ndspeed_8, 140 126 tegra_clk_nor, 127 + tegra_clk_nvdec, 128 + tegra_clk_nvenc, 129 + tegra_clk_nvjpg, 141 130 tegra_clk_owr, 131 + tegra_clk_owr_8, 142 132 tegra_clk_pcie, 143 133 tegra_clk_pclk, 144 134 tegra_clk_pll_a, 145 135 tegra_clk_pll_a_out0, 136 + tegra_clk_pll_a1, 146 137 tegra_clk_pll_c, 147 138 tegra_clk_pll_c2, 148 139 tegra_clk_pll_c3, 149 140 tegra_clk_pll_c4, 141 + tegra_clk_pll_c4_out0, 142 + tegra_clk_pll_c4_out1, 143 + tegra_clk_pll_c4_out2, 144 + tegra_clk_pll_c4_out3, 150 145 tegra_clk_pll_c_out1, 151 146 tegra_clk_pll_d, 152 147 tegra_clk_pll_d2, ··· 163 140 tegra_clk_pll_d_out0, 164 141 tegra_clk_pll_dp, 165 142 tegra_clk_pll_e_out0, 143 + tegra_clk_pll_g_ref, 166 144 tegra_clk_pll_m, 167 145 tegra_clk_pll_m_out1, 146 + tegra_clk_pll_mb, 168 147 tegra_clk_pll_p, 169 148 tegra_clk_pll_p_out1, 170 149 tegra_clk_pll_p_out2, 171 150 tegra_clk_pll_p_out2_int, 172 151 tegra_clk_pll_p_out3, 173 152 tegra_clk_pll_p_out4, 153 + tegra_clk_pll_p_out4_cpu, 174 154 tegra_clk_pll_p_out5, 155 + tegra_clk_pll_p_out_hsio, 156 + tegra_clk_pll_p_out_xusb, 157 + tegra_clk_pll_p_out_cpu, 158 + tegra_clk_pll_p_out_adsp, 175 159 tegra_clk_pll_ref, 176 160 tegra_clk_pll_re_out, 177 161 tegra_clk_pll_re_vco, 178 162 tegra_clk_pll_u, 163 + tegra_clk_pll_u_out, 164 + tegra_clk_pll_u_out1, 165 + tegra_clk_pll_u_out2, 179 166 tegra_clk_pll_u_12m, 180 167 tegra_clk_pll_u_480m, 181 168 tegra_clk_pll_u_48m, ··· 193 160 tegra_clk_pll_x, 194 161 tegra_clk_pll_x_out0, 195 162 tegra_clk_pwm, 163 + tegra_clk_qspi, 196 164 tegra_clk_rtc, 197 165 tegra_clk_sata, 166 + tegra_clk_sata_8, 198 167 tegra_clk_sata_cold, 199 168 tegra_clk_sata_oob, 169 + tegra_clk_sata_oob_8, 200 170 tegra_clk_sbc1, 201 171 tegra_clk_sbc1_8, 172 + tegra_clk_sbc1_9, 202 173 tegra_clk_sbc2, 203 174 tegra_clk_sbc2_8, 175 + tegra_clk_sbc2_9, 204 176 tegra_clk_sbc3, 205 177 tegra_clk_sbc3_8, 178 + tegra_clk_sbc3_9, 206 179 tegra_clk_sbc4, 207 180 tegra_clk_sbc4_8, 181 + tegra_clk_sbc4_9, 208 182 tegra_clk_sbc5, 209 183 tegra_clk_sbc5_8, 210 184 tegra_clk_sbc6, 211 185 tegra_clk_sbc6_8, 212 186 tegra_clk_sclk, 187 + tegra_clk_sdmmc_legacy, 213 188 tegra_clk_sdmmc1, 214 189 tegra_clk_sdmmc1_8, 190 + tegra_clk_sdmmc1_9, 215 191 tegra_clk_sdmmc2, 216 192 tegra_clk_sdmmc2_8, 193 + tegra_clk_sdmmc2_9, 217 194 tegra_clk_sdmmc3, 218 195 tegra_clk_sdmmc3_8, 196 + tegra_clk_sdmmc3_9, 219 197 tegra_clk_sdmmc4, 220 198 tegra_clk_sdmmc4_8, 199 + tegra_clk_sdmmc4_9, 221 200 tegra_clk_se, 222 201 tegra_clk_soc_therm, 202 + tegra_clk_soc_therm_8, 223 203 tegra_clk_sor0, 224 204 tegra_clk_sor0_lvds, 205 + tegra_clk_sor1, 206 + tegra_clk_sor1_brick, 207 + tegra_clk_sor1_src, 225 208 tegra_clk_spdif, 226 209 tegra_clk_spdif_2x, 227 210 tegra_clk_spdif_in, 211 + tegra_clk_spdif_in_8, 228 212 tegra_clk_spdif_in_sync, 229 213 tegra_clk_spdif_mux, 230 214 tegra_clk_spdif_out, 231 215 tegra_clk_timer, 232 216 tegra_clk_trace, 233 217 tegra_clk_tsec, 218 + tegra_clk_tsec_8, 219 + tegra_clk_tsecb, 234 220 tegra_clk_tsensor, 235 221 tegra_clk_tvdac, 236 222 tegra_clk_tvo, 237 223 tegra_clk_uarta, 224 + tegra_clk_uarta_8, 238 225 tegra_clk_uartb, 226 + tegra_clk_uartb_8, 239 227 tegra_clk_uartc, 228 + tegra_clk_uartc_8, 240 229 tegra_clk_uartd, 230 + tegra_clk_uartd_8, 241 231 tegra_clk_uarte, 232 + tegra_clk_uarte_8, 233 + tegra_clk_uartape, 242 234 tegra_clk_usb2, 235 + tegra_clk_usb2_hsic_trk, 236 + tegra_clk_usb2_trk, 243 237 tegra_clk_usb3, 244 238 tegra_clk_usbd, 245 239 tegra_clk_vcp, ··· 276 216 tegra_clk_vi, 277 217 tegra_clk_vi_8, 278 218 tegra_clk_vi_9, 219 + tegra_clk_vi_10, 220 + tegra_clk_vi_i2c, 279 221 tegra_clk_vic03, 222 + tegra_clk_vic03_8, 280 223 tegra_clk_vim2_clk, 281 224 tegra_clk_vimclk_sync, 282 225 tegra_clk_vi_sensor, 283 - tegra_clk_vi_sensor2, 284 226 tegra_clk_vi_sensor_8, 227 + tegra_clk_vi_sensor_9, 228 + tegra_clk_vi_sensor2, 229 + tegra_clk_vi_sensor2_8, 285 230 tegra_clk_xusb_dev, 286 231 tegra_clk_xusb_dev_src, 232 + tegra_clk_xusb_dev_src_8, 287 233 tegra_clk_xusb_falcon_src, 234 + tegra_clk_xusb_falcon_src_8, 288 235 tegra_clk_xusb_fs_src, 236 + tegra_clk_xusb_gate, 289 237 tegra_clk_xusb_host, 290 238 tegra_clk_xusb_host_src, 239 + tegra_clk_xusb_host_src_8, 291 240 tegra_clk_xusb_hs_src, 241 + tegra_clk_xusb_hs_src_4, 292 242 tegra_clk_xusb_ss, 293 243 tegra_clk_xusb_ss_src, 244 + tegra_clk_xusb_ss_src_8, 294 245 tegra_clk_xusb_ss_div2, 246 + tegra_clk_xusb_ssp_src, 247 + tegra_clk_sclk_mux, 295 248 tegra_clk_max, 296 249 }; 297 250
+657 -177
drivers/clk/tegra/clk-pll.c
··· 65 65 #define PLLE_BASE_DIVN_WIDTH 8 66 66 #define PLLE_BASE_DIVM_SHIFT 0 67 67 #define PLLE_BASE_DIVM_WIDTH 8 68 + #define PLLE_BASE_ENABLE BIT(31) 68 69 69 70 #define PLLE_MISC_SETUP_BASE_SHIFT 16 70 71 #define PLLE_MISC_SETUP_BASE_MASK (0xffff << PLLE_MISC_SETUP_BASE_SHIFT) ··· 103 102 #define PLLE_AUX_SEQ_ENABLE BIT(24) 104 103 #define PLLE_AUX_SEQ_START_STATE BIT(25) 105 104 #define PLLE_AUX_PLLRE_SEL BIT(28) 105 + #define PLLE_AUX_SS_SEQ_INCLUDE BIT(31) 106 106 107 107 #define XUSBIO_PLL_CFG0 0x51c 108 108 #define XUSBIO_PLL_CFG0_PADPLL_RESET_SWCTL BIT(0) ··· 189 187 #define pll_readl_base(p) pll_readl(p->params->base_reg, p) 190 188 #define pll_readl_misc(p) pll_readl(p->params->misc_reg, p) 191 189 #define pll_override_readl(offset, p) readl_relaxed(p->pmc + offset) 190 + #define pll_readl_sdm_din(p) pll_readl(p->params->sdm_din_reg, p) 191 + #define pll_readl_sdm_ctrl(p) pll_readl(p->params->sdm_ctrl_reg, p) 192 192 193 193 #define pll_writel(val, offset, p) writel_relaxed(val, p->clk_base + offset) 194 194 #define pll_writel_base(val, p) pll_writel(val, p->params->base_reg, p) 195 195 #define pll_writel_misc(val, p) pll_writel(val, p->params->misc_reg, p) 196 196 #define pll_override_writel(val, offset, p) writel(val, p->pmc + offset) 197 + #define pll_writel_sdm_din(val, p) pll_writel(val, p->params->sdm_din_reg, p) 198 + #define pll_writel_sdm_ctrl(val, p) pll_writel(val, p->params->sdm_ctrl_reg, p) 197 199 198 200 #define mask(w) ((1 << (w)) - 1) 199 201 #define divm_mask(p) mask(p->params->div_nmp->divm_width) 200 202 #define divn_mask(p) mask(p->params->div_nmp->divn_width) 201 203 #define divp_mask(p) (p->params->flags & TEGRA_PLLU ? PLLU_POST_DIVP_MASK :\ 202 204 mask(p->params->div_nmp->divp_width)) 205 + #define sdm_din_mask(p) p->params->sdm_din_mask 206 + #define sdm_en_mask(p) p->params->sdm_ctrl_en_mask 203 207 204 208 #define divm_shift(p) (p)->params->div_nmp->divm_shift 205 209 #define divn_shift(p) (p)->params->div_nmp->divn_shift ··· 218 210 #define divm_max(p) (divm_mask(p)) 219 211 #define divn_max(p) (divn_mask(p)) 220 212 #define divp_max(p) (1 << (divp_mask(p))) 213 + 214 + #define sdin_din_to_data(din) ((u16)((din) ? : 0xFFFFU)) 215 + #define sdin_data_to_din(dat) (((dat) == 0xFFFFU) ? 0 : (s16)dat) 221 216 222 217 static struct div_nmp default_nmp = { 223 218 .divn_shift = PLL_BASE_DIVN_SHIFT, ··· 280 269 return -1; 281 270 } 282 271 272 + int tegra_pll_wait_for_lock(struct tegra_clk_pll *pll) 273 + { 274 + return clk_pll_wait_for_lock(pll); 275 + } 276 + 283 277 static int clk_pll_is_enabled(struct clk_hw *hw) 284 278 { 285 279 struct tegra_clk_pll *pll = to_clk_pll(hw); ··· 305 289 { 306 290 struct tegra_clk_pll *pll = to_clk_pll(hw); 307 291 u32 val; 292 + 293 + if (pll->params->iddq_reg) { 294 + val = pll_readl(pll->params->iddq_reg, pll); 295 + val &= ~BIT(pll->params->iddq_bit_idx); 296 + pll_writel(val, pll->params->iddq_reg, pll); 297 + udelay(2); 298 + } 299 + 300 + if (pll->params->reset_reg) { 301 + val = pll_readl(pll->params->reset_reg, pll); 302 + val &= ~BIT(pll->params->reset_bit_idx); 303 + pll_writel(val, pll->params->reset_reg, pll); 304 + } 308 305 309 306 clk_pll_enable_lock(pll); 310 307 ··· 349 320 val = readl_relaxed(pll->pmc + PMC_PLLP_WB0_OVERRIDE); 350 321 val &= ~PMC_PLLP_WB0_OVERRIDE_PLLM_ENABLE; 351 322 writel_relaxed(val, pll->pmc + PMC_PLLP_WB0_OVERRIDE); 323 + } 324 + 325 + if (pll->params->reset_reg) { 326 + val = pll_readl(pll->params->reset_reg, pll); 327 + val |= BIT(pll->params->reset_bit_idx); 328 + pll_writel(val, pll->params->reset_reg, pll); 329 + } 330 + 331 + if (pll->params->iddq_reg) { 332 + val = pll_readl(pll->params->iddq_reg, pll); 333 + val |= BIT(pll->params->iddq_bit_idx); 334 + pll_writel(val, pll->params->iddq_reg, pll); 335 + udelay(2); 352 336 } 353 337 } 354 338 ··· 401 359 static int _p_div_to_hw(struct clk_hw *hw, u8 p_div) 402 360 { 403 361 struct tegra_clk_pll *pll = to_clk_pll(hw); 404 - struct pdiv_map *p_tohw = pll->params->pdiv_tohw; 362 + const struct pdiv_map *p_tohw = pll->params->pdiv_tohw; 405 363 406 364 if (p_tohw) { 407 365 while (p_tohw->pdiv) { ··· 414 372 return -EINVAL; 415 373 } 416 374 375 + int tegra_pll_p_div_to_hw(struct tegra_clk_pll *pll, u8 p_div) 376 + { 377 + return _p_div_to_hw(&pll->hw, p_div); 378 + } 379 + 417 380 static int _hw_to_p_div(struct clk_hw *hw, u8 p_div_hw) 418 381 { 419 382 struct tegra_clk_pll *pll = to_clk_pll(hw); 420 - struct pdiv_map *p_tohw = pll->params->pdiv_tohw; 383 + const struct pdiv_map *p_tohw = pll->params->pdiv_tohw; 421 384 422 385 if (p_tohw) { 423 386 while (p_tohw->pdiv) { ··· 442 395 { 443 396 struct tegra_clk_pll *pll = to_clk_pll(hw); 444 397 struct tegra_clk_pll_freq_table *sel; 398 + int p; 445 399 446 400 for (sel = pll->params->freq_table; sel->input_rate != 0; sel++) 447 401 if (sel->input_rate == parent_rate && ··· 452 404 if (sel->input_rate == 0) 453 405 return -EINVAL; 454 406 407 + if (pll->params->pdiv_tohw) { 408 + p = _p_div_to_hw(hw, sel->p); 409 + if (p < 0) 410 + return p; 411 + } else { 412 + p = ilog2(sel->p); 413 + } 414 + 455 415 cfg->input_rate = sel->input_rate; 456 416 cfg->output_rate = sel->output_rate; 457 417 cfg->m = sel->m; 458 418 cfg->n = sel->n; 459 - cfg->p = sel->p; 419 + cfg->p = p; 460 420 cfg->cpcon = sel->cpcon; 421 + cfg->sdm_data = sel->sdm_data; 461 422 462 423 return 0; 463 424 } ··· 496 439 /* 497 440 * PLL_P_OUT1 rate is not listed in PLLA table 498 441 */ 499 - cfreq = parent_rate/(parent_rate/1000000); 442 + cfreq = parent_rate / (parent_rate / 1000000); 500 443 break; 501 444 default: 502 445 pr_err("%s Unexpected reference rate %lu\n", ··· 533 476 return 0; 534 477 } 535 478 479 + /* 480 + * SDM (Sigma Delta Modulator) divisor is 16-bit 2's complement signed number 481 + * within (-2^12 ... 2^12-1) range. Represented in PLL data structure as 482 + * unsigned 16-bit value, with "0" divisor mapped to 0xFFFF. Data "0" is used 483 + * to indicate that SDM is disabled. 484 + * 485 + * Effective ndiv value when SDM is enabled: ndiv + 1/2 + sdm_din/2^13 486 + */ 487 + static void clk_pll_set_sdm_data(struct clk_hw *hw, 488 + struct tegra_clk_pll_freq_table *cfg) 489 + { 490 + struct tegra_clk_pll *pll = to_clk_pll(hw); 491 + u32 val; 492 + bool enabled; 493 + 494 + if (!pll->params->sdm_din_reg) 495 + return; 496 + 497 + if (cfg->sdm_data) { 498 + val = pll_readl_sdm_din(pll) & (~sdm_din_mask(pll)); 499 + val |= sdin_data_to_din(cfg->sdm_data) & sdm_din_mask(pll); 500 + pll_writel_sdm_din(val, pll); 501 + } 502 + 503 + val = pll_readl_sdm_ctrl(pll); 504 + enabled = (val & sdm_en_mask(pll)); 505 + 506 + if (cfg->sdm_data == 0 && enabled) 507 + val &= ~pll->params->sdm_ctrl_en_mask; 508 + 509 + if (cfg->sdm_data != 0 && !enabled) 510 + val |= pll->params->sdm_ctrl_en_mask; 511 + 512 + pll_writel_sdm_ctrl(val, pll); 513 + } 514 + 536 515 static void _update_pll_mnp(struct tegra_clk_pll *pll, 537 516 struct tegra_clk_pll_freq_table *cfg) 538 517 { ··· 576 483 struct tegra_clk_pll_params *params = pll->params; 577 484 struct div_nmp *div_nmp = params->div_nmp; 578 485 579 - if ((params->flags & TEGRA_PLLM) && 486 + if ((params->flags & (TEGRA_PLLM | TEGRA_PLLMB)) && 580 487 (pll_override_readl(PMC_PLLP_WB0_OVERRIDE, pll) & 581 488 PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE)) { 582 489 val = pll_override_readl(params->pmc_divp_reg, pll); ··· 601 508 (cfg->p << divp_shift(pll)); 602 509 603 510 pll_writel_base(val, pll); 511 + 512 + clk_pll_set_sdm_data(&pll->hw, cfg); 604 513 } 605 514 } 606 515 ··· 613 518 struct tegra_clk_pll_params *params = pll->params; 614 519 struct div_nmp *div_nmp = params->div_nmp; 615 520 616 - if ((params->flags & TEGRA_PLLM) && 521 + if ((params->flags & (TEGRA_PLLM | TEGRA_PLLMB)) && 617 522 (pll_override_readl(PMC_PLLP_WB0_OVERRIDE, pll) & 618 523 PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE)) { 619 524 val = pll_override_readl(params->pmc_divp_reg, pll); ··· 628 533 cfg->m = (val >> div_nmp->divm_shift) & divm_mask(pll); 629 534 cfg->n = (val >> div_nmp->divn_shift) & divn_mask(pll); 630 535 cfg->p = (val >> div_nmp->divp_shift) & divp_mask(pll); 536 + 537 + if (pll->params->sdm_din_reg) { 538 + if (sdm_en_mask(pll) & pll_readl_sdm_ctrl(pll)) { 539 + val = pll_readl_sdm_din(pll); 540 + val &= sdm_din_mask(pll); 541 + cfg->sdm_data = sdin_din_to_data(val); 542 + } 543 + } 631 544 } 632 545 } 633 546 ··· 663 560 pll_writel_misc(val, pll); 664 561 } 665 562 563 + static void pll_clk_start_ss(struct tegra_clk_pll *pll) 564 + { 565 + if (pll->params->defaults_set && pll->params->ssc_ctrl_reg) { 566 + u32 val = pll_readl(pll->params->ssc_ctrl_reg, pll); 567 + 568 + val |= pll->params->ssc_ctrl_en_mask; 569 + pll_writel(val, pll->params->ssc_ctrl_reg, pll); 570 + } 571 + } 572 + 573 + static void pll_clk_stop_ss(struct tegra_clk_pll *pll) 574 + { 575 + if (pll->params->defaults_set && pll->params->ssc_ctrl_reg) { 576 + u32 val = pll_readl(pll->params->ssc_ctrl_reg, pll); 577 + 578 + val &= ~pll->params->ssc_ctrl_en_mask; 579 + pll_writel(val, pll->params->ssc_ctrl_reg, pll); 580 + } 581 + } 582 + 666 583 static int _program_pll(struct clk_hw *hw, struct tegra_clk_pll_freq_table *cfg, 667 584 unsigned long rate) 668 585 { 669 586 struct tegra_clk_pll *pll = to_clk_pll(hw); 587 + struct tegra_clk_pll_freq_table old_cfg; 670 588 int state, ret = 0; 671 589 672 590 state = clk_pll_is_enabled(hw); 673 591 674 - if (state) 592 + _get_pll_mnp(pll, &old_cfg); 593 + 594 + if (state && pll->params->defaults_set && pll->params->dyn_ramp && 595 + (cfg->m == old_cfg.m) && (cfg->p == old_cfg.p)) { 596 + ret = pll->params->dyn_ramp(pll, cfg); 597 + if (!ret) 598 + return 0; 599 + } 600 + 601 + if (state) { 602 + pll_clk_stop_ss(pll); 675 603 _clk_pll_disable(hw); 604 + } 605 + 606 + if (!pll->params->defaults_set && pll->params->set_defaults) 607 + pll->params->set_defaults(pll); 676 608 677 609 _update_pll_mnp(pll, cfg); 678 610 ··· 717 579 if (state) { 718 580 _clk_pll_enable(hw); 719 581 ret = clk_pll_wait_for_lock(pll); 582 + pll_clk_start_ss(pll); 720 583 } 721 584 722 585 return ret; ··· 742 603 } 743 604 744 605 if (_get_table_rate(hw, &cfg, rate, parent_rate) && 745 - _calc_rate(hw, &cfg, rate, parent_rate)) { 606 + pll->params->calc_rate(hw, &cfg, rate, parent_rate)) { 746 607 pr_err("%s: Failed to set %s rate %lu\n", __func__, 747 608 clk_hw_get_name(hw), rate); 748 609 WARN_ON(1); ··· 752 613 spin_lock_irqsave(pll->lock, flags); 753 614 754 615 _get_pll_mnp(pll, &old_cfg); 616 + if (pll->params->flags & TEGRA_PLL_VCO_OUT) 617 + cfg.p = old_cfg.p; 755 618 756 - if (old_cfg.m != cfg.m || old_cfg.n != cfg.n || old_cfg.p != cfg.p) 619 + if (old_cfg.m != cfg.m || old_cfg.n != cfg.n || old_cfg.p != cfg.p || 620 + old_cfg.sdm_data != cfg.sdm_data) 757 621 ret = _program_pll(hw, &cfg, rate); 758 622 759 623 if (pll->lock) ··· 771 629 struct tegra_clk_pll *pll = to_clk_pll(hw); 772 630 struct tegra_clk_pll_freq_table cfg; 773 631 774 - if (pll->params->flags & TEGRA_PLL_FIXED) 632 + if (pll->params->flags & TEGRA_PLL_FIXED) { 633 + /* PLLM/MB are used for memory; we do not change rate */ 634 + if (pll->params->flags & (TEGRA_PLLM | TEGRA_PLLMB)) 635 + return clk_hw_get_rate(hw); 775 636 return pll->params->fixed_rate; 776 - 777 - /* PLLM is used for memory; we do not change rate */ 778 - if (pll->params->flags & TEGRA_PLLM) 779 - return clk_hw_get_rate(hw); 637 + } 780 638 781 639 if (_get_table_rate(hw, &cfg, rate, *prate) && 782 - _calc_rate(hw, &cfg, rate, *prate)) 640 + pll->params->calc_rate(hw, &cfg, rate, *prate)) 783 641 return -EINVAL; 784 642 785 643 return cfg.output_rate; ··· 800 658 return parent_rate; 801 659 802 660 if ((pll->params->flags & TEGRA_PLL_FIXED) && 661 + !(pll->params->flags & (TEGRA_PLLM | TEGRA_PLLMB)) && 803 662 !(val & PLL_BASE_OVERRIDE)) { 804 663 struct tegra_clk_pll_freq_table sel; 805 664 if (_get_table_rate(hw, &sel, pll->params->fixed_rate, ··· 814 671 815 672 _get_pll_mnp(pll, &cfg); 816 673 817 - pdiv = _hw_to_p_div(hw, cfg.p); 818 - if (pdiv < 0) { 819 - WARN_ON(1); 674 + if (pll->params->flags & TEGRA_PLL_VCO_OUT) { 820 675 pdiv = 1; 676 + } else { 677 + pdiv = _hw_to_p_div(hw, cfg.p); 678 + if (pdiv < 0) { 679 + WARN(1, "Clock %s has invalid pdiv value : 0x%x\n", 680 + clk_hw_get_name(hw), cfg.p); 681 + pdiv = 1; 682 + } 821 683 } 684 + 685 + if (pll->params->set_gain) 686 + pll->params->set_gain(&cfg); 822 687 823 688 cfg.m *= pdiv; 824 689 ··· 967 816 .enable = clk_plle_enable, 968 817 }; 969 818 970 - #if defined(CONFIG_ARCH_TEGRA_114_SOC) || \ 971 - defined(CONFIG_ARCH_TEGRA_124_SOC) || \ 972 - defined(CONFIG_ARCH_TEGRA_132_SOC) 973 - 974 819 static int _pll_fixed_mdiv(struct tegra_clk_pll_params *pll_params, 975 820 unsigned long parent_rate) 976 821 { 822 + u16 mdiv = parent_rate / pll_params->cf_min; 823 + 824 + if (pll_params->flags & TEGRA_MDIV_NEW) 825 + return (!pll_params->mdiv_default ? mdiv : 826 + min(mdiv, pll_params->mdiv_default)); 827 + 828 + if (pll_params->mdiv_default) 829 + return pll_params->mdiv_default; 830 + 977 831 if (parent_rate > pll_params->cf_max) 978 832 return 2; 979 833 else 980 834 return 1; 835 + } 836 + 837 + static int _calc_dynamic_ramp_rate(struct clk_hw *hw, 838 + struct tegra_clk_pll_freq_table *cfg, 839 + unsigned long rate, unsigned long parent_rate) 840 + { 841 + struct tegra_clk_pll *pll = to_clk_pll(hw); 842 + unsigned int p; 843 + int p_div; 844 + 845 + if (!rate) 846 + return -EINVAL; 847 + 848 + p = DIV_ROUND_UP(pll->params->vco_min, rate); 849 + cfg->m = _pll_fixed_mdiv(pll->params, parent_rate); 850 + cfg->output_rate = rate * p; 851 + cfg->n = cfg->output_rate * cfg->m / parent_rate; 852 + cfg->input_rate = parent_rate; 853 + 854 + p_div = _p_div_to_hw(hw, p); 855 + if (p_div < 0) 856 + return p_div; 857 + 858 + cfg->p = p_div; 859 + 860 + if (cfg->n > divn_max(pll) || cfg->output_rate > pll->params->vco_max) 861 + return -EINVAL; 862 + 863 + return 0; 864 + } 865 + 866 + #if defined(CONFIG_ARCH_TEGRA_114_SOC) || \ 867 + defined(CONFIG_ARCH_TEGRA_124_SOC) || \ 868 + defined(CONFIG_ARCH_TEGRA_132_SOC) || \ 869 + defined(CONFIG_ARCH_TEGRA_210_SOC) 870 + 871 + u16 tegra_pll_get_fixed_mdiv(struct clk_hw *hw, unsigned long input_rate) 872 + { 873 + struct tegra_clk_pll *pll = to_clk_pll(hw); 874 + 875 + return (u16)_pll_fixed_mdiv(pll->params, input_rate); 981 876 } 982 877 983 878 static unsigned long _clip_vco_min(unsigned long vco_min, ··· 1068 871 return 0; 1069 872 } 1070 873 1071 - static int clk_pll_iddq_enable(struct clk_hw *hw) 1072 - { 1073 - struct tegra_clk_pll *pll = to_clk_pll(hw); 1074 - unsigned long flags = 0; 1075 - 1076 - u32 val; 1077 - int ret; 1078 - 1079 - if (pll->lock) 1080 - spin_lock_irqsave(pll->lock, flags); 1081 - 1082 - val = pll_readl(pll->params->iddq_reg, pll); 1083 - val &= ~BIT(pll->params->iddq_bit_idx); 1084 - pll_writel(val, pll->params->iddq_reg, pll); 1085 - udelay(2); 1086 - 1087 - _clk_pll_enable(hw); 1088 - 1089 - ret = clk_pll_wait_for_lock(pll); 1090 - 1091 - if (pll->lock) 1092 - spin_unlock_irqrestore(pll->lock, flags); 1093 - 1094 - return 0; 1095 - } 1096 - 1097 - static void clk_pll_iddq_disable(struct clk_hw *hw) 1098 - { 1099 - struct tegra_clk_pll *pll = to_clk_pll(hw); 1100 - unsigned long flags = 0; 1101 - u32 val; 1102 - 1103 - if (pll->lock) 1104 - spin_lock_irqsave(pll->lock, flags); 1105 - 1106 - _clk_pll_disable(hw); 1107 - 1108 - val = pll_readl(pll->params->iddq_reg, pll); 1109 - val |= BIT(pll->params->iddq_bit_idx); 1110 - pll_writel(val, pll->params->iddq_reg, pll); 1111 - udelay(2); 1112 - 1113 - if (pll->lock) 1114 - spin_unlock_irqrestore(pll->lock, flags); 1115 - } 1116 - 1117 - static int _calc_dynamic_ramp_rate(struct clk_hw *hw, 1118 - struct tegra_clk_pll_freq_table *cfg, 1119 - unsigned long rate, unsigned long parent_rate) 1120 - { 1121 - struct tegra_clk_pll *pll = to_clk_pll(hw); 1122 - unsigned int p; 1123 - int p_div; 1124 - 1125 - if (!rate) 1126 - return -EINVAL; 1127 - 1128 - p = DIV_ROUND_UP(pll->params->vco_min, rate); 1129 - cfg->m = _pll_fixed_mdiv(pll->params, parent_rate); 1130 - cfg->output_rate = rate * p; 1131 - cfg->n = cfg->output_rate * cfg->m / parent_rate; 1132 - 1133 - p_div = _p_div_to_hw(hw, p); 1134 - if (p_div < 0) 1135 - return p_div; 1136 - else 1137 - cfg->p = p_div; 1138 - 1139 - if (cfg->n > divn_max(pll) || cfg->output_rate > pll->params->vco_max) 1140 - return -EINVAL; 1141 - 1142 - return 0; 1143 - } 1144 - 1145 874 static int _pll_ramp_calc_pll(struct clk_hw *hw, 1146 875 struct tegra_clk_pll_freq_table *cfg, 1147 876 unsigned long rate, unsigned long parent_rate) 1148 877 { 1149 878 struct tegra_clk_pll *pll = to_clk_pll(hw); 1150 - int err = 0, p_div; 879 + int err = 0; 1151 880 1152 881 err = _get_table_rate(hw, cfg, rate, parent_rate); 1153 882 if (err < 0) ··· 1084 961 err = -EINVAL; 1085 962 goto out; 1086 963 } 1087 - p_div = _p_div_to_hw(hw, cfg->p); 1088 - if (p_div < 0) 1089 - return p_div; 1090 - else 1091 - cfg->p = p_div; 1092 964 } 1093 965 1094 966 if (cfg->p > pll->params->max_p) ··· 1109 991 spin_lock_irqsave(pll->lock, flags); 1110 992 1111 993 _get_pll_mnp(pll, &old_cfg); 994 + if (pll->params->flags & TEGRA_PLL_VCO_OUT) 995 + cfg.p = old_cfg.p; 1112 996 1113 997 if (old_cfg.m != cfg.m || old_cfg.n != cfg.n || old_cfg.p != cfg.p) 1114 998 ret = _program_pll(hw, &cfg, rate); ··· 1124 1004 static long clk_pll_ramp_round_rate(struct clk_hw *hw, unsigned long rate, 1125 1005 unsigned long *prate) 1126 1006 { 1007 + struct tegra_clk_pll *pll = to_clk_pll(hw); 1127 1008 struct tegra_clk_pll_freq_table cfg; 1128 1009 int ret, p_div; 1129 1010 u64 output_rate = *prate; ··· 1137 1016 if (p_div < 0) 1138 1017 return p_div; 1139 1018 1019 + if (pll->params->set_gain) 1020 + pll->params->set_gain(&cfg); 1021 + 1140 1022 output_rate *= cfg.n; 1141 1023 do_div(output_rate, cfg.m * p_div); 1142 1024 1143 1025 return output_rate; 1144 - } 1145 - 1146 - static int clk_pllm_set_rate(struct clk_hw *hw, unsigned long rate, 1147 - unsigned long parent_rate) 1148 - { 1149 - struct tegra_clk_pll_freq_table cfg; 1150 - struct tegra_clk_pll *pll = to_clk_pll(hw); 1151 - unsigned long flags = 0; 1152 - int state, ret = 0; 1153 - 1154 - if (pll->lock) 1155 - spin_lock_irqsave(pll->lock, flags); 1156 - 1157 - state = clk_pll_is_enabled(hw); 1158 - if (state) { 1159 - if (rate != clk_get_rate(hw->clk)) { 1160 - pr_err("%s: Cannot change active PLLM\n", __func__); 1161 - ret = -EINVAL; 1162 - goto out; 1163 - } 1164 - goto out; 1165 - } 1166 - 1167 - ret = _pll_ramp_calc_pll(hw, &cfg, rate, parent_rate); 1168 - if (ret < 0) 1169 - goto out; 1170 - 1171 - _update_pll_mnp(pll, &cfg); 1172 - 1173 - out: 1174 - if (pll->lock) 1175 - spin_unlock_irqrestore(pll->lock, flags); 1176 - 1177 - return ret; 1178 1026 } 1179 1027 1180 1028 static void _pllcx_strobe(struct tegra_clk_pll *pll) ··· 1535 1445 init.parent_names = (parent_name ? &parent_name : NULL); 1536 1446 init.num_parents = (parent_name ? 1 : 0); 1537 1447 1448 + /* Default to _calc_rate if unspecified */ 1449 + if (!pll->params->calc_rate) { 1450 + if (pll->params->flags & TEGRA_PLLM) 1451 + pll->params->calc_rate = _calc_dynamic_ramp_rate; 1452 + else 1453 + pll->params->calc_rate = _calc_rate; 1454 + } 1455 + 1456 + if (pll->params->set_defaults) 1457 + pll->params->set_defaults(pll); 1458 + 1538 1459 /* Data in .init is copied by clk_register(), so stack variable OK */ 1539 1460 pll->hw.init = &init; 1540 1461 ··· 1561 1460 struct clk *clk; 1562 1461 1563 1462 pll_params->flags |= TEGRA_PLL_BYPASS; 1564 - pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; 1463 + 1565 1464 pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 1566 1465 if (IS_ERR(pll)) 1567 1466 return ERR_CAST(pll); ··· 1591 1490 struct tegra_clk_pll *pll; 1592 1491 struct clk *clk; 1593 1492 1594 - pll_params->flags |= TEGRA_PLL_LOCK_MISC | TEGRA_PLL_BYPASS; 1595 - pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; 1493 + pll_params->flags |= TEGRA_PLL_BYPASS; 1596 1494 1597 1495 if (!pll_params->div_nmp) 1598 1496 pll_params->div_nmp = &pll_e_nmp; ··· 1610 1510 1611 1511 #if defined(CONFIG_ARCH_TEGRA_114_SOC) || \ 1612 1512 defined(CONFIG_ARCH_TEGRA_124_SOC) || \ 1613 - defined(CONFIG_ARCH_TEGRA_132_SOC) 1513 + defined(CONFIG_ARCH_TEGRA_132_SOC) || \ 1514 + defined(CONFIG_ARCH_TEGRA_210_SOC) 1614 1515 static const struct clk_ops tegra_clk_pllxc_ops = { 1615 1516 .is_enabled = clk_pll_is_enabled, 1616 - .enable = clk_pll_iddq_enable, 1617 - .disable = clk_pll_iddq_disable, 1517 + .enable = clk_pll_enable, 1518 + .disable = clk_pll_disable, 1618 1519 .recalc_rate = clk_pll_recalc_rate, 1619 1520 .round_rate = clk_pll_ramp_round_rate, 1620 1521 .set_rate = clk_pllxc_set_rate, 1621 - }; 1622 - 1623 - static const struct clk_ops tegra_clk_pllm_ops = { 1624 - .is_enabled = clk_pll_is_enabled, 1625 - .enable = clk_pll_iddq_enable, 1626 - .disable = clk_pll_iddq_disable, 1627 - .recalc_rate = clk_pll_recalc_rate, 1628 - .round_rate = clk_pll_ramp_round_rate, 1629 - .set_rate = clk_pllm_set_rate, 1630 1522 }; 1631 1523 1632 1524 static const struct clk_ops tegra_clk_pllc_ops = { ··· 1632 1540 1633 1541 static const struct clk_ops tegra_clk_pllre_ops = { 1634 1542 .is_enabled = clk_pll_is_enabled, 1635 - .enable = clk_pll_iddq_enable, 1636 - .disable = clk_pll_iddq_disable, 1543 + .enable = clk_pll_enable, 1544 + .disable = clk_pll_disable, 1637 1545 .recalc_rate = clk_pllre_recalc_rate, 1638 1546 .round_rate = clk_pllre_round_rate, 1639 1547 .set_rate = clk_pllre_set_rate, ··· 1656 1564 struct tegra_clk_pll *pll; 1657 1565 struct clk *clk, *parent; 1658 1566 unsigned long parent_rate; 1659 - int err; 1660 1567 u32 val, val_iddq; 1661 1568 1662 1569 parent = __clk_lookup(parent_name); ··· 1672 1581 1673 1582 pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 1674 1583 1675 - err = _setup_dynamic_ramp(pll_params, clk_base, parent_rate); 1676 - if (err) 1677 - return ERR_PTR(err); 1584 + if (pll_params->adjust_vco) 1585 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 1586 + parent_rate); 1678 1587 1679 - val = readl_relaxed(clk_base + pll_params->base_reg); 1680 - val_iddq = readl_relaxed(clk_base + pll_params->iddq_reg); 1588 + /* 1589 + * If the pll has a set_defaults callback, it will take care of 1590 + * configuring dynamic ramping and setting IDDQ in that path. 1591 + */ 1592 + if (!pll_params->set_defaults) { 1593 + int err; 1681 1594 1682 - if (val & PLL_BASE_ENABLE) 1683 - WARN_ON(val_iddq & BIT(pll_params->iddq_bit_idx)); 1684 - else { 1685 - val_iddq |= BIT(pll_params->iddq_bit_idx); 1686 - writel_relaxed(val_iddq, clk_base + pll_params->iddq_reg); 1595 + err = _setup_dynamic_ramp(pll_params, clk_base, parent_rate); 1596 + if (err) 1597 + return ERR_PTR(err); 1598 + 1599 + val = readl_relaxed(clk_base + pll_params->base_reg); 1600 + val_iddq = readl_relaxed(clk_base + pll_params->iddq_reg); 1601 + 1602 + if (val & PLL_BASE_ENABLE) 1603 + WARN_ON(val_iddq & BIT(pll_params->iddq_bit_idx)); 1604 + else { 1605 + val_iddq |= BIT(pll_params->iddq_bit_idx); 1606 + writel_relaxed(val_iddq, 1607 + clk_base + pll_params->iddq_reg); 1608 + } 1687 1609 } 1688 1610 1689 - pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; 1690 1611 pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 1691 1612 if (IS_ERR(pll)) 1692 1613 return ERR_CAST(pll); ··· 1721 1618 struct tegra_clk_pll *pll; 1722 1619 struct clk *clk; 1723 1620 1724 - pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_LOCK_MISC; 1725 - 1726 1621 pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 1622 + 1623 + if (pll_params->adjust_vco) 1624 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 1625 + parent_rate); 1727 1626 1728 1627 pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 1729 1628 if (IS_ERR(pll)) ··· 1735 1630 1736 1631 val = pll_readl_base(pll); 1737 1632 if (val & PLL_BASE_ENABLE) 1738 - WARN_ON(val & pll_params->iddq_bit_idx); 1633 + WARN_ON(readl_relaxed(clk_base + pll_params->iddq_reg) & 1634 + BIT(pll_params->iddq_bit_idx)); 1739 1635 else { 1740 1636 int m; 1741 1637 ··· 1784 1678 1785 1679 pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 1786 1680 1681 + if (pll_params->adjust_vco) 1682 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 1683 + parent_rate); 1684 + 1787 1685 pll_params->flags |= TEGRA_PLL_BYPASS; 1788 - pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; 1789 1686 pll_params->flags |= TEGRA_PLLM; 1790 1687 pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 1791 1688 if (IS_ERR(pll)) 1792 1689 return ERR_CAST(pll); 1793 1690 1794 1691 clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 1795 - &tegra_clk_pllm_ops); 1692 + &tegra_clk_pll_ops); 1796 1693 if (IS_ERR(clk)) 1797 1694 kfree(pll); 1798 1695 ··· 1809 1700 spinlock_t *lock) 1810 1701 { 1811 1702 struct clk *parent, *clk; 1812 - struct pdiv_map *p_tohw = pll_params->pdiv_tohw; 1703 + const struct pdiv_map *p_tohw = pll_params->pdiv_tohw; 1813 1704 struct tegra_clk_pll *pll; 1814 1705 struct tegra_clk_pll_freq_table cfg; 1815 1706 unsigned long parent_rate; ··· 1886 1777 struct clk *clk; 1887 1778 u32 val, val_aux; 1888 1779 1889 - pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; 1890 1780 pll = _tegra_init_pll(clk_base, NULL, pll_params, lock); 1891 1781 if (IS_ERR(pll)) 1892 1782 return ERR_CAST(pll); ··· 1918 1810 #if defined(CONFIG_ARCH_TEGRA_124_SOC) || defined(CONFIG_ARCH_TEGRA_132_SOC) 1919 1811 static const struct clk_ops tegra_clk_pllss_ops = { 1920 1812 .is_enabled = clk_pll_is_enabled, 1921 - .enable = clk_pll_iddq_enable, 1922 - .disable = clk_pll_iddq_disable, 1813 + .enable = clk_pll_enable, 1814 + .disable = clk_pll_disable, 1923 1815 .recalc_rate = clk_pll_recalc_rate, 1924 1816 .round_rate = clk_pll_ramp_round_rate, 1925 1817 .set_rate = clk_pllxc_set_rate, ··· 1934 1826 struct clk *clk, *parent; 1935 1827 struct tegra_clk_pll_freq_table cfg; 1936 1828 unsigned long parent_rate; 1937 - u32 val; 1829 + u32 val, val_iddq; 1938 1830 int i; 1939 1831 1940 1832 if (!pll_params->div_nmp) ··· 1947 1839 return ERR_PTR(-EINVAL); 1948 1840 } 1949 1841 1950 - pll_params->flags = TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_USE_LOCK; 1951 1842 pll = _tegra_init_pll(clk_base, NULL, pll_params, lock); 1952 1843 if (IS_ERR(pll)) 1953 1844 return ERR_CAST(pll); ··· 1981 1874 pll_writel(PLLSS_CTRL1_DEFAULT, pll_params->ext_misc_reg[2], pll); 1982 1875 1983 1876 val = pll_readl_base(pll); 1877 + val_iddq = readl_relaxed(clk_base + pll_params->iddq_reg); 1878 + if (val & PLL_BASE_ENABLE) { 1879 + if (val_iddq & BIT(pll_params->iddq_bit_idx)) { 1880 + WARN(1, "%s is on but IDDQ set\n", name); 1881 + kfree(pll); 1882 + return ERR_PTR(-EINVAL); 1883 + } 1884 + } else { 1885 + val_iddq |= BIT(pll_params->iddq_bit_idx); 1886 + writel_relaxed(val_iddq, clk_base + pll_params->iddq_reg); 1887 + } 1888 + 1889 + val &= ~PLLSS_LOCK_OVERRIDE; 1890 + pll_writel_base(val, pll); 1891 + 1892 + clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 1893 + &tegra_clk_pllss_ops); 1894 + 1895 + if (IS_ERR(clk)) 1896 + kfree(pll); 1897 + 1898 + return clk; 1899 + } 1900 + #endif 1901 + 1902 + #if defined(CONFIG_ARCH_TEGRA_210_SOC) 1903 + static int clk_plle_tegra210_enable(struct clk_hw *hw) 1904 + { 1905 + struct tegra_clk_pll *pll = to_clk_pll(hw); 1906 + struct tegra_clk_pll_freq_table sel; 1907 + u32 val; 1908 + int ret; 1909 + unsigned long flags = 0; 1910 + unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk)); 1911 + 1912 + if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate)) 1913 + return -EINVAL; 1914 + 1915 + if (pll->lock) 1916 + spin_lock_irqsave(pll->lock, flags); 1917 + 1918 + val = pll_readl_base(pll); 1919 + val &= ~BIT(30); /* Disable lock override */ 1920 + pll_writel_base(val, pll); 1921 + 1922 + val = pll_readl(pll->params->aux_reg, pll); 1923 + val |= PLLE_AUX_ENABLE_SWCTL; 1924 + val &= ~PLLE_AUX_SEQ_ENABLE; 1925 + pll_writel(val, pll->params->aux_reg, pll); 1926 + udelay(1); 1927 + 1928 + val = pll_readl_misc(pll); 1929 + val |= PLLE_MISC_LOCK_ENABLE; 1930 + val |= PLLE_MISC_IDDQ_SW_CTRL; 1931 + val &= ~PLLE_MISC_IDDQ_SW_VALUE; 1932 + val |= PLLE_MISC_PLLE_PTS; 1933 + val |= PLLE_MISC_VREG_BG_CTRL_MASK | PLLE_MISC_VREG_CTRL_MASK; 1934 + pll_writel_misc(val, pll); 1935 + udelay(5); 1936 + 1937 + val = pll_readl(PLLE_SS_CTRL, pll); 1938 + val |= PLLE_SS_DISABLE; 1939 + pll_writel(val, PLLE_SS_CTRL, pll); 1940 + 1941 + val = pll_readl_base(pll); 1942 + val &= ~(divp_mask_shifted(pll) | divn_mask_shifted(pll) | 1943 + divm_mask_shifted(pll)); 1944 + val &= ~(PLLE_BASE_DIVCML_MASK << PLLE_BASE_DIVCML_SHIFT); 1945 + val |= sel.m << divm_shift(pll); 1946 + val |= sel.n << divn_shift(pll); 1947 + val |= sel.cpcon << PLLE_BASE_DIVCML_SHIFT; 1948 + pll_writel_base(val, pll); 1949 + udelay(1); 1950 + 1951 + val = pll_readl_base(pll); 1952 + val |= PLLE_BASE_ENABLE; 1953 + pll_writel_base(val, pll); 1954 + 1955 + ret = clk_pll_wait_for_lock(pll); 1956 + 1957 + if (ret < 0) 1958 + goto out; 1959 + 1960 + val = pll_readl(PLLE_SS_CTRL, pll); 1961 + val &= ~(PLLE_SS_CNTL_CENTER | PLLE_SS_CNTL_INVERT); 1962 + val &= ~PLLE_SS_COEFFICIENTS_MASK; 1963 + val |= PLLE_SS_COEFFICIENTS_VAL; 1964 + pll_writel(val, PLLE_SS_CTRL, pll); 1965 + val &= ~(PLLE_SS_CNTL_SSC_BYP | PLLE_SS_CNTL_BYPASS_SS); 1966 + pll_writel(val, PLLE_SS_CTRL, pll); 1967 + udelay(1); 1968 + val &= ~PLLE_SS_CNTL_INTERP_RESET; 1969 + pll_writel(val, PLLE_SS_CTRL, pll); 1970 + udelay(1); 1971 + 1972 + val = pll_readl_misc(pll); 1973 + val &= ~PLLE_MISC_IDDQ_SW_CTRL; 1974 + pll_writel_misc(val, pll); 1975 + 1976 + val = pll_readl(pll->params->aux_reg, pll); 1977 + val |= (PLLE_AUX_USE_LOCKDET | PLLE_AUX_SS_SEQ_INCLUDE); 1978 + val &= ~(PLLE_AUX_ENABLE_SWCTL | PLLE_AUX_SS_SWCTL); 1979 + pll_writel(val, pll->params->aux_reg, pll); 1980 + udelay(1); 1981 + val |= PLLE_AUX_SEQ_ENABLE; 1982 + pll_writel(val, pll->params->aux_reg, pll); 1983 + 1984 + out: 1985 + if (pll->lock) 1986 + spin_unlock_irqrestore(pll->lock, flags); 1987 + 1988 + return ret; 1989 + } 1990 + 1991 + static void clk_plle_tegra210_disable(struct clk_hw *hw) 1992 + { 1993 + struct tegra_clk_pll *pll = to_clk_pll(hw); 1994 + unsigned long flags = 0; 1995 + u32 val; 1996 + 1997 + if (pll->lock) 1998 + spin_lock_irqsave(pll->lock, flags); 1999 + 2000 + val = pll_readl_base(pll); 2001 + val &= ~PLLE_BASE_ENABLE; 2002 + pll_writel_base(val, pll); 2003 + 2004 + val = pll_readl_misc(pll); 2005 + val |= PLLE_MISC_IDDQ_SW_CTRL | PLLE_MISC_IDDQ_SW_VALUE; 2006 + pll_writel_misc(val, pll); 2007 + udelay(1); 2008 + 2009 + if (pll->lock) 2010 + spin_unlock_irqrestore(pll->lock, flags); 2011 + } 2012 + 2013 + static int clk_plle_tegra210_is_enabled(struct clk_hw *hw) 2014 + { 2015 + struct tegra_clk_pll *pll = to_clk_pll(hw); 2016 + u32 val; 2017 + 2018 + val = pll_readl_base(pll); 2019 + 2020 + return val & PLLE_BASE_ENABLE ? 1 : 0; 2021 + } 2022 + 2023 + static const struct clk_ops tegra_clk_plle_tegra210_ops = { 2024 + .is_enabled = clk_plle_tegra210_is_enabled, 2025 + .enable = clk_plle_tegra210_enable, 2026 + .disable = clk_plle_tegra210_disable, 2027 + .recalc_rate = clk_pll_recalc_rate, 2028 + }; 2029 + 2030 + struct clk *tegra_clk_register_plle_tegra210(const char *name, 2031 + const char *parent_name, 2032 + void __iomem *clk_base, unsigned long flags, 2033 + struct tegra_clk_pll_params *pll_params, 2034 + spinlock_t *lock) 2035 + { 2036 + struct tegra_clk_pll *pll; 2037 + struct clk *clk; 2038 + u32 val, val_aux; 2039 + 2040 + pll = _tegra_init_pll(clk_base, NULL, pll_params, lock); 2041 + if (IS_ERR(pll)) 2042 + return ERR_CAST(pll); 2043 + 2044 + /* ensure parent is set to pll_re_vco */ 2045 + 2046 + val = pll_readl_base(pll); 2047 + val_aux = pll_readl(pll_params->aux_reg, pll); 2048 + 2049 + if (val & PLLE_BASE_ENABLE) { 2050 + if ((val_aux & PLLE_AUX_PLLRE_SEL) || 2051 + (val_aux & PLLE_AUX_PLLP_SEL)) 2052 + WARN(1, "pll_e enabled with unsupported parent %s\n", 2053 + (val_aux & PLLE_AUX_PLLP_SEL) ? "pllp_out0" : 2054 + "pll_re_vco"); 2055 + } else { 2056 + val_aux &= ~(PLLE_AUX_PLLRE_SEL | PLLE_AUX_PLLP_SEL); 2057 + pll_writel(val_aux, pll_params->aux_reg, pll); 2058 + } 2059 + 2060 + clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 2061 + &tegra_clk_plle_tegra210_ops); 2062 + if (IS_ERR(clk)) 2063 + kfree(pll); 2064 + 2065 + return clk; 2066 + } 2067 + 2068 + struct clk *tegra_clk_register_pllc_tegra210(const char *name, 2069 + const char *parent_name, void __iomem *clk_base, 2070 + void __iomem *pmc, unsigned long flags, 2071 + struct tegra_clk_pll_params *pll_params, 2072 + spinlock_t *lock) 2073 + { 2074 + struct clk *parent, *clk; 2075 + const struct pdiv_map *p_tohw = pll_params->pdiv_tohw; 2076 + struct tegra_clk_pll *pll; 2077 + unsigned long parent_rate; 2078 + 2079 + if (!p_tohw) 2080 + return ERR_PTR(-EINVAL); 2081 + 2082 + parent = __clk_lookup(parent_name); 2083 + if (!parent) { 2084 + WARN(1, "parent clk %s of %s must be registered first\n", 2085 + name, parent_name); 2086 + return ERR_PTR(-EINVAL); 2087 + } 2088 + 2089 + parent_rate = clk_get_rate(parent); 2090 + 2091 + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 2092 + 2093 + if (pll_params->adjust_vco) 2094 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 2095 + parent_rate); 2096 + 2097 + pll_params->flags |= TEGRA_PLL_BYPASS; 2098 + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 2099 + if (IS_ERR(pll)) 2100 + return ERR_CAST(pll); 2101 + 2102 + clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 2103 + &tegra_clk_pll_ops); 2104 + if (IS_ERR(clk)) 2105 + kfree(pll); 2106 + 2107 + return clk; 2108 + } 2109 + 2110 + struct clk *tegra_clk_register_pllxc_tegra210(const char *name, 2111 + const char *parent_name, void __iomem *clk_base, 2112 + void __iomem *pmc, unsigned long flags, 2113 + struct tegra_clk_pll_params *pll_params, 2114 + spinlock_t *lock) 2115 + { 2116 + struct tegra_clk_pll *pll; 2117 + struct clk *clk, *parent; 2118 + unsigned long parent_rate; 2119 + 2120 + parent = __clk_lookup(parent_name); 2121 + if (!parent) { 2122 + WARN(1, "parent clk %s of %s must be registered first\n", 2123 + name, parent_name); 2124 + return ERR_PTR(-EINVAL); 2125 + } 2126 + 2127 + if (!pll_params->pdiv_tohw) 2128 + return ERR_PTR(-EINVAL); 2129 + 2130 + parent_rate = clk_get_rate(parent); 2131 + 2132 + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 2133 + 2134 + if (pll_params->adjust_vco) 2135 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 2136 + parent_rate); 2137 + 2138 + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 2139 + if (IS_ERR(pll)) 2140 + return ERR_CAST(pll); 2141 + 2142 + clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 2143 + &tegra_clk_pll_ops); 2144 + if (IS_ERR(clk)) 2145 + kfree(pll); 2146 + 2147 + return clk; 2148 + } 2149 + 2150 + struct clk *tegra_clk_register_pllss_tegra210(const char *name, 2151 + const char *parent_name, void __iomem *clk_base, 2152 + unsigned long flags, 2153 + struct tegra_clk_pll_params *pll_params, 2154 + spinlock_t *lock) 2155 + { 2156 + struct tegra_clk_pll *pll; 2157 + struct clk *clk, *parent; 2158 + struct tegra_clk_pll_freq_table cfg; 2159 + unsigned long parent_rate; 2160 + u32 val; 2161 + int i; 2162 + 2163 + if (!pll_params->div_nmp) 2164 + return ERR_PTR(-EINVAL); 2165 + 2166 + parent = __clk_lookup(parent_name); 2167 + if (!parent) { 2168 + WARN(1, "parent clk %s of %s must be registered first\n", 2169 + name, parent_name); 2170 + return ERR_PTR(-EINVAL); 2171 + } 2172 + 2173 + pll = _tegra_init_pll(clk_base, NULL, pll_params, lock); 2174 + if (IS_ERR(pll)) 2175 + return ERR_CAST(pll); 2176 + 2177 + val = pll_readl_base(pll); 2178 + val &= ~PLLSS_REF_SRC_SEL_MASK; 2179 + pll_writel_base(val, pll); 2180 + 2181 + parent_rate = clk_get_rate(parent); 2182 + 2183 + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 2184 + 2185 + if (pll_params->adjust_vco) 2186 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 2187 + parent_rate); 2188 + 2189 + /* initialize PLL to minimum rate */ 2190 + 2191 + cfg.m = _pll_fixed_mdiv(pll_params, parent_rate); 2192 + cfg.n = cfg.m * pll_params->vco_min / parent_rate; 2193 + 2194 + for (i = 0; pll_params->pdiv_tohw[i].pdiv; i++) 2195 + ; 2196 + if (!i) { 2197 + kfree(pll); 2198 + return ERR_PTR(-EINVAL); 2199 + } 2200 + 2201 + cfg.p = pll_params->pdiv_tohw[i-1].hw_val; 2202 + 2203 + _update_pll_mnp(pll, &cfg); 2204 + 2205 + pll_writel_misc(PLLSS_MISC_DEFAULT, pll); 2206 + 2207 + val = pll_readl_base(pll); 1984 2208 if (val & PLL_BASE_ENABLE) { 1985 2209 if (val & BIT(pll_params->iddq_bit_idx)) { 1986 2210 WARN(1, "%s is on but IDDQ set\n", name); ··· 2325 1887 pll_writel_base(val, pll); 2326 1888 2327 1889 clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 2328 - &tegra_clk_pllss_ops); 1890 + &tegra_clk_pll_ops); 2329 1891 1892 + if (IS_ERR(clk)) 1893 + kfree(pll); 1894 + 1895 + return clk; 1896 + } 1897 + 1898 + struct clk *tegra_clk_register_pllmb(const char *name, const char *parent_name, 1899 + void __iomem *clk_base, void __iomem *pmc, 1900 + unsigned long flags, 1901 + struct tegra_clk_pll_params *pll_params, 1902 + spinlock_t *lock) 1903 + { 1904 + struct tegra_clk_pll *pll; 1905 + struct clk *clk, *parent; 1906 + unsigned long parent_rate; 1907 + 1908 + if (!pll_params->pdiv_tohw) 1909 + return ERR_PTR(-EINVAL); 1910 + 1911 + parent = __clk_lookup(parent_name); 1912 + if (!parent) { 1913 + WARN(1, "parent clk %s of %s must be registered first\n", 1914 + parent_name, name); 1915 + return ERR_PTR(-EINVAL); 1916 + } 1917 + 1918 + parent_rate = clk_get_rate(parent); 1919 + 1920 + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); 1921 + 1922 + if (pll_params->adjust_vco) 1923 + pll_params->vco_min = pll_params->adjust_vco(pll_params, 1924 + parent_rate); 1925 + 1926 + pll_params->flags |= TEGRA_PLL_BYPASS; 1927 + pll_params->flags |= TEGRA_PLLMB; 1928 + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); 1929 + if (IS_ERR(pll)) 1930 + return ERR_CAST(pll); 1931 + 1932 + clk = _tegra_clk_register_pll(pll, name, parent_name, flags, 1933 + &tegra_clk_pll_ops); 2330 1934 if (IS_ERR(clk)) 2331 1935 kfree(pll); 2332 1936
+367 -4
drivers/clk/tegra/clk-tegra-periph.c
··· 124 124 #define CLK_SOURCE_HDMI_AUDIO 0x668 125 125 #define CLK_SOURCE_VIC03 0x678 126 126 #define CLK_SOURCE_CLK72MHZ 0x66c 127 + #define CLK_SOURCE_DBGAPB 0x718 128 + #define CLK_SOURCE_NVENC 0x6a0 129 + #define CLK_SOURCE_NVDEC 0x698 130 + #define CLK_SOURCE_NVJPG 0x69c 131 + #define CLK_SOURCE_APE 0x6c0 132 + #define CLK_SOURCE_SOR1 0x410 133 + #define CLK_SOURCE_SDMMC_LEGACY 0x694 134 + #define CLK_SOURCE_QSPI 0x6c4 135 + #define CLK_SOURCE_VI_I2C 0x6c8 136 + #define CLK_SOURCE_MIPIBIF 0x660 137 + #define CLK_SOURCE_UARTAPE 0x710 138 + #define CLK_SOURCE_TSECB 0x6d8 139 + #define CLK_SOURCE_MAUD 0x6d4 140 + #define CLK_SOURCE_USB2_HSIC_TRK 0x6cc 127 141 128 142 #define MASK(x) (BIT(x) - 1) 129 143 ··· 196 182 TEGRA_DIVIDER_ROUND_UP, _clk_num, 0, _clk_id,\ 197 183 _parents##_idx, 0, NULL) 198 184 185 + #define UART8(_name, _parents, _offset,\ 186 + _clk_num, _clk_id) \ 187 + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ 188 + 29, MASK(3), 0, 0, 16, 1, TEGRA_DIVIDER_UART| \ 189 + TEGRA_DIVIDER_ROUND_UP, _clk_num, 0, _clk_id,\ 190 + _parents##_idx, 0, NULL) 191 + 199 192 #define I2C(_name, _parents, _offset,\ 200 193 _clk_num, _clk_id) \ 201 194 TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ ··· 242 221 .flags = _flags \ 243 222 } 244 223 224 + #define DIV8(_name, _parent_name, _offset, _clk_id, _flags) \ 225 + { \ 226 + .name = _name, \ 227 + .clk_id = _clk_id, \ 228 + .p.parent_name = _parent_name, \ 229 + .periph = TEGRA_CLK_PERIPH(0, 0, 0, 0, 8, 1, \ 230 + TEGRA_DIVIDER_ROUND_UP, 0, 0, \ 231 + NULL, NULL), \ 232 + .offset = _offset, \ 233 + .flags = _flags, \ 234 + } 235 + 245 236 #define PLLP_BASE 0xa0 246 237 #define PLLP_MISC 0xac 238 + #define PLLP_MISC1 0x680 247 239 #define PLLP_OUTA 0xa4 248 240 #define PLLP_OUTB 0xa8 249 241 #define PLLP_OUTC 0x67c ··· 268 234 static DEFINE_SPINLOCK(PLLP_OUTB_lock); 269 235 static DEFINE_SPINLOCK(PLLP_OUTC_lock); 270 236 static DEFINE_SPINLOCK(sor0_lock); 237 + static DEFINE_SPINLOCK(sor1_lock); 271 238 272 239 #define MUX_I2S_SPDIF(_id) \ 273 240 static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { "pll_a_out0", \ ··· 320 285 [0] = 0, [1] = 3, 321 286 }; 322 287 288 + static const char *mux_pllp_clkm_2[] = { 289 + "pll_p", "clk_m" 290 + }; 291 + static u32 mux_pllp_clkm_2_idx[] = { 292 + [0] = 2, [1] = 6, 293 + }; 294 + 295 + static const char *mux_pllc2_c_c3_pllp_plla1_clkm[] = { 296 + "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a1", "clk_m" 297 + }; 298 + static u32 mux_pllc2_c_c3_pllp_plla1_clkm_idx[] = { 299 + [0] = 1, [1] = 2, [2] = 3, [3] = 4, [4] = 6, [5] = 7, 300 + }; 301 + 302 + static const char * 303 + mux_pllc4_out1_pllc_pllc4_out2_pllp_clkm_plla_pllc4_out0[] = { 304 + "pll_c4_out1", "pll_c", "pll_c4_out2", "pll_p", "clk_m", 305 + "pll_a_out0", "pll_c4_out0" 306 + }; 307 + static u32 mux_pllc4_out1_pllc_pllc4_out2_pllp_clkm_plla_pllc4_out0_idx[] = { 308 + [0] = 0, [1] = 2, [2] = 3, [3] = 4, [4] = 5, [5] = 6, [6] = 7, 309 + }; 310 + 311 + static const char *mux_pllc_pllp_plla[] = { 312 + "pll_c", "pll_p", "pll_a_out0" 313 + }; 314 + static u32 mux_pllc_pllp_plla_idx[] = { 315 + [0] = 1, [1] = 2, [2] = 3, 316 + }; 317 + 318 + static const char *mux_clkm_pllc_pllp_plla[] = { 319 + "clk_m", "pll_c", "pll_p", "pll_a_out0" 320 + }; 321 + #define mux_clkm_pllc_pllp_plla_idx NULL 322 + 323 + static const char *mux_pllc_pllp_plla1_pllc2_c3_clkm[] = { 324 + "pll_c", "pll_p", "pll_a1", "pll_c2", "pll_c3", "clk_m" 325 + }; 326 + static u32 mux_pllc_pllp_plla1_pllc2_c3_clkm_idx[] = { 327 + [0] = 1, [1] = 2, [2] = 3, [3] = 4, [4] = 5, [5] = 6, 328 + }; 329 + 330 + static const char *mux_pllc2_c_c3_pllp_clkm_plla1_pllc4[] = { 331 + "pll_c2", "pll_c", "pll_c3", "pll_p", "clk_m", "pll_a1", "pll_c4_out0", 332 + }; 333 + static u32 mux_pllc2_c_c3_pllp_clkm_plla1_pllc4_idx[] = { 334 + [0] = 1, [1] = 2, [2] = 3, [3] = 4, [4] = 5, [5] = 6, [6] = 7, 335 + }; 336 + 337 + static const char *mux_pllc_pllp_plla1_pllc2_c3_clkm_pllc4[] = { 338 + "pll_c", "pll_p", "pll_a1", "pll_c2", "pll_c3", "clk_m", "pll_c4_out0", 339 + }; 340 + #define mux_pllc_pllp_plla1_pllc2_c3_clkm_pllc4_idx \ 341 + mux_pllc2_c_c3_pllp_clkm_plla1_pllc4_idx 342 + 343 + static const char * 344 + mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm[] = { 345 + "pll_a_out0", "pll_c4_out0", "pll_c", "pll_c4_out1", "pll_p", 346 + "pll_c4_out2", "clk_m" 347 + }; 348 + #define mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm_idx NULL 349 + 323 350 static const char *mux_pllm_pllc2_c_c3_pllp_plla[] = { 324 351 "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0" 325 352 }; ··· 399 302 #define mux_pllm_pllc_pllp_plla_idx mux_pllp_pllc_pllm_clkm_idx 400 303 401 304 static const char *mux_pllp_pllc_clkm[] = { 402 - "pll_p", "pll_c", "pll_m" 305 + "pll_p", "pll_c", "clk_m" 403 306 }; 404 307 static u32 mux_pllp_pllc_clkm_idx[] = { 405 308 [0] = 0, [1] = 1, [2] = 3, 309 + }; 310 + 311 + static const char *mux_pllp_pllc_clkm_1[] = { 312 + "pll_p", "pll_c", "clk_m" 313 + }; 314 + static u32 mux_pllp_pllc_clkm_1_idx[] = { 315 + [0] = 0, [1] = 2, [2] = 5, 316 + }; 317 + 318 + static const char *mux_pllp_pllc_plla_clkm[] = { 319 + "pll_p", "pll_c", "pll_a_out0", "clk_m" 320 + }; 321 + static u32 mux_pllp_pllc_plla_clkm_idx[] = { 322 + [0] = 0, [1] = 2, [2] = 4, [3] = 6, 323 + }; 324 + 325 + static const char *mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2[] = { 326 + "pll_p", "pll_c", "pll_c4_out0", "pll_c4_out1", "clk_m", "pll_c4_out2" 327 + }; 328 + static u32 mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2_idx[] = { 329 + [0] = 0, [1] = 2, [2] = 3, [3] = 5, [4] = 6, [5] = 7, 330 + }; 331 + 332 + static const char * 333 + mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0[] = { 334 + "pll_p", "pll_c_out1", "pll_c", "pll_c4_out2", "pll_c4_out1", 335 + "clk_m", "pll_c4_out0" 336 + }; 337 + static u32 338 + mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0_idx[] = { 339 + [0] = 0, [1] = 1, [2] = 2, [3] = 4, [4] = 5, [5] = 6, [6] = 7, 340 + }; 341 + 342 + static const char *mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0[] = { 343 + "pll_p", "pll_c4_out2", "pll_c4_out1", "clk_m", "pll_c4_out0" 344 + }; 345 + static u32 mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0_idx[] = { 346 + [0] = 0, [1] = 3, [2] = 4, [3] = 6, [4] = 7, 347 + }; 348 + 349 + static const char *mux_pllp_clkm_pllc4_out2_out1_out0_lj[] = { 350 + "pll_p", 351 + "pll_c4_out2", "pll_c4_out0", /* LJ input */ 352 + "pll_c4_out2", "pll_c4_out1", 353 + "pll_c4_out1", /* LJ input */ 354 + "clk_m", "pll_c4_out0" 355 + }; 356 + #define mux_pllp_clkm_pllc4_out2_out1_out0_lj_idx NULL 357 + 358 + static const char *mux_pllp_pllc2_c_c3_clkm[] = { 359 + "pll_p", "pll_c2", "pll_c", "pll_c3", "clk_m" 360 + }; 361 + static u32 mux_pllp_pllc2_c_c3_clkm_idx[] = { 362 + [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 6, 363 + }; 364 + 365 + static const char *mux_pllp_clkm_clk32_plle[] = { 366 + "pll_p", "clk_m", "clk_32k", "pll_e" 367 + }; 368 + static u32 mux_pllp_clkm_clk32_plle_idx[] = { 369 + [0] = 0, [1] = 2, [2] = 4, [3] = 6, 370 + }; 371 + 372 + static const char *mux_pllp_pllp_out3_clkm_clk32k_plla[] = { 373 + "pll_p", "pll_p_out3", "clk_m", "clk_32k", "pll_a_out0" 374 + }; 375 + #define mux_pllp_pllp_out3_clkm_clk32k_plla_idx NULL 376 + 377 + static const char *mux_pllp_out3_clkm_pllp_pllc4[] = { 378 + "pll_p_out3", "clk_m", "pll_p", "pll_c4_out0", "pll_c4_out1", 379 + "pll_c4_out2" 380 + }; 381 + static u32 mux_pllp_out3_clkm_pllp_pllc4_idx[] = { 382 + [0] = 0, [1] = 3, [2] = 4, [3] = 5, [4] = 6, [5] = 7, 383 + }; 384 + 385 + static const char *mux_clkm_pllp_pllre[] = { 386 + "clk_m", "pll_p_out_xusb", "pll_re_out" 387 + }; 388 + static u32 mux_clkm_pllp_pllre_idx[] = { 389 + [0] = 0, [1] = 1, [2] = 5, 406 390 }; 407 391 408 392 static const char *mux_pllp_pllc_clkm_clk32[] = { ··· 510 332 [0] = 0, [1] = 2, [2] = 4, [3] = 6, 511 333 }; 512 334 335 + static const char *mux_clkm_pllre_clk32_480M[] = { 336 + "clk_m", "pll_re_out", "clk_32k", "pll_u_480M" 337 + }; 338 + #define mux_clkm_pllre_clk32_480M_idx NULL 339 + 513 340 static const char *mux_clkm_pllre_clk32_480M_pllc_ref[] = { 514 341 "clk_m", "pll_re_out", "clk_32k", "pll_u_480M", "pll_c", "pll_ref" 515 342 }; ··· 522 339 [0] = 0, [1] = 1, [2] = 3, [3] = 3, [4] = 4, [5] = 7, 523 340 }; 524 341 525 - static const char *mux_ss_60M[] = { 342 + static const char *mux_pllp_out3_pllp_pllc_clkm[] = { 343 + "pll_p_out3", "pll_p", "pll_c", "clk_m" 344 + }; 345 + static u32 mux_pllp_out3_pllp_pllc_clkm_idx[] = { 346 + [0] = 0, [1] = 1, [2] = 2, [3] = 6, 347 + }; 348 + 349 + static const char *mux_ss_div2_60M[] = { 526 350 "xusb_ss_div2", "pll_u_60M" 527 351 }; 528 - #define mux_ss_60M_idx NULL 352 + #define mux_ss_div2_60M_idx NULL 353 + 354 + static const char *mux_ss_div2_60M_ss[] = { 355 + "xusb_ss_div2", "pll_u_60M", "xusb_ss_src" 356 + }; 357 + #define mux_ss_div2_60M_ss_idx NULL 358 + 359 + static const char *mux_ss_clkm[] = { 360 + "xusb_ss_src", "clk_m" 361 + }; 362 + #define mux_ss_clkm_idx NULL 529 363 530 364 static const char *mux_d_audio_clk[] = { 531 365 "pll_a_out0", "pll_p", "clk_m", "spdif_in_sync", "i2s0_sync", ··· 586 386 [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, [6] = 7, 587 387 }; 588 388 389 + /* SOR1 mux'es */ 390 + static const char *mux_pllp_plld_plld2_clkm[] = { 391 + "pll_p", "pll_d_out0", "pll_d2_out0", "clk_m" 392 + }; 393 + static u32 mux_pllp_plld_plld2_clkm_idx[] = { 394 + [0] = 0, [1] = 2, [2] = 5, [3] = 6 395 + }; 396 + 397 + static const char *mux_plldp_sor1_src[] = { 398 + "pll_dp", "clk_sor1_src" 399 + }; 400 + #define mux_plldp_sor1_src_idx NULL 401 + 402 + static const char *mux_clkm_sor1_brick_sor1_src[] = { 403 + "clk_m", "sor1_brick", "sor1_src", "sor1_brick" 404 + }; 405 + #define mux_clkm_sor1_brick_sor1_src_idx NULL 406 + 407 + static const char *mux_pllp_pllre_clkm[] = { 408 + "pll_p", "pll_re_out1", "clk_m" 409 + }; 410 + 411 + static u32 mux_pllp_pllre_clkm_idx[] = { 412 + [0] = 0, [1] = 2, [2] = 3, 413 + }; 414 + 589 415 static const char *mux_clkm_plldp_sor0lvds[] = { 590 416 "clk_m", "pll_dp", "sor0_lvds", 591 417 }; ··· 627 401 I2C("i2c3", mux_pllp_clkm, CLK_SOURCE_I2C3, 67, tegra_clk_i2c3), 628 402 I2C("i2c4", mux_pllp_clkm, CLK_SOURCE_I2C4, 103, tegra_clk_i2c4), 629 403 I2C("i2c5", mux_pllp_clkm, CLK_SOURCE_I2C5, 47, tegra_clk_i2c5), 404 + I2C("i2c6", mux_pllp_clkm, CLK_SOURCE_I2C6, 166, tegra_clk_i2c6), 630 405 INT("vde", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VDE, 61, 0, tegra_clk_vde), 631 406 INT("vi", mux_pllm_pllc_pllp_plla, CLK_SOURCE_VI, 20, 0, tegra_clk_vi), 632 407 INT("epp", mux_pllm_pllc_pllp_plla, CLK_SOURCE_EPP, 19, 0, tegra_clk_epp), ··· 638 411 INT8("vde", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_VDE, 61, 0, tegra_clk_vde_8), 639 412 INT8("vi", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_8), 640 413 INT8("vi", mux_pllm_pllc2_c_c3_pllp_plla_pllc4, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_9), 414 + INT8("vi", mux_pllc2_c_c3_pllp_clkm_plla1_pllc4, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_10), 641 415 INT8("epp", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_EPP, 19, 0, tegra_clk_epp_8), 642 416 INT8("msenc", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_MSENC, 91, TEGRA_PERIPH_WAR_1005168, tegra_clk_msenc), 643 417 INT8("tsec", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_TSEC, 83, 0, tegra_clk_tsec), 418 + INT("tsec", mux_pllp_pllc_clkm, CLK_SOURCE_TSEC, 83, 0, tegra_clk_tsec_8), 644 419 INT8("host1x", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x_8), 420 + INT8("host1x", mux_pllc4_out1_pllc_pllc4_out2_pllp_clkm_plla_pllc4_out0, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x_9), 645 421 INT8("se", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SE, 127, TEGRA_PERIPH_ON_APB, tegra_clk_se), 422 + INT8("se", mux_pllp_pllc2_c_c3_clkm, CLK_SOURCE_SE, 127, TEGRA_PERIPH_ON_APB, tegra_clk_se), 646 423 INT8("2d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_2D, 21, 0, tegra_clk_gr2d_8), 647 424 INT8("3d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_3D, 24, 0, tegra_clk_gr3d_8), 648 425 INT8("vic03", mux_pllm_pllc_pllp_plla_pllc2_c3_clkm, CLK_SOURCE_VIC03, 178, 0, tegra_clk_vic03), 426 + INT8("vic03", mux_pllc_pllp_plla1_pllc2_c3_clkm, CLK_SOURCE_VIC03, 178, 0, tegra_clk_vic03_8), 649 427 INT_FLAGS("mselect", mux_pllp_clkm, CLK_SOURCE_MSELECT, 99, 0, tegra_clk_mselect, CLK_IGNORE_UNUSED), 650 428 MUX("i2s0", mux_pllaout0_audio0_2x_pllp_clkm, CLK_SOURCE_I2S0, 30, TEGRA_PERIPH_ON_APB, tegra_clk_i2s0), 651 429 MUX("i2s1", mux_pllaout0_audio1_2x_pllp_clkm, CLK_SOURCE_I2S1, 11, TEGRA_PERIPH_ON_APB, tegra_clk_i2s1), ··· 659 427 MUX("i2s4", mux_pllaout0_audio4_2x_pllp_clkm, CLK_SOURCE_I2S4, 102, TEGRA_PERIPH_ON_APB, tegra_clk_i2s4), 660 428 MUX("spdif_out", mux_pllaout0_audio_2x_pllp_clkm, CLK_SOURCE_SPDIF_OUT, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_out), 661 429 MUX("spdif_in", mux_pllp_pllc_pllm, CLK_SOURCE_SPDIF_IN, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_in), 430 + MUX8("spdif_in", mux_pllp_pllc_clkm_1, CLK_SOURCE_SPDIF_IN, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_in_8), 662 431 MUX("pwm", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_PWM, 17, TEGRA_PERIPH_ON_APB, tegra_clk_pwm), 663 432 MUX("adx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX, 154, TEGRA_PERIPH_ON_APB, tegra_clk_adx), 664 433 MUX("amx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX, 153, TEGRA_PERIPH_ON_APB, tegra_clk_amx), 665 434 MUX("hda", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA, 125, TEGRA_PERIPH_ON_APB, tegra_clk_hda), 435 + MUX("hda", mux_pllp_pllc_clkm, CLK_SOURCE_HDA, 125, TEGRA_PERIPH_ON_APB, tegra_clk_hda_8), 666 436 MUX("hda2codec_2x", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, TEGRA_PERIPH_ON_APB, tegra_clk_hda2codec_2x), 437 + MUX8("hda2codec_2x", mux_pllp_pllc_plla_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, TEGRA_PERIPH_ON_APB, tegra_clk_hda2codec_2x_8), 667 438 MUX("vfir", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VFIR, 7, TEGRA_PERIPH_ON_APB, tegra_clk_vfir), 668 439 MUX("sdmmc1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1), 669 440 MUX("sdmmc2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC2, 9, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc2), 670 441 MUX("sdmmc3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3), 671 442 MUX("sdmmc4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC4, 15, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc4), 443 + MUX8("sdmmc1", mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1_9), 444 + MUX8("sdmmc2", mux_pllp_clkm_pllc4_out2_out1_out0_lj, CLK_SOURCE_SDMMC2, 9, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc2_9), 445 + MUX8("sdmmc3", mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3_9), 446 + MUX8("sdmmc4", mux_pllp_clkm_pllc4_out2_out1_out0_lj, CLK_SOURCE_SDMMC4, 15, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc4_9), 672 447 MUX("la", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_LA, 76, TEGRA_PERIPH_ON_APB, tegra_clk_la), 673 448 MUX("trace", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_TRACE, 77, TEGRA_PERIPH_ON_APB, tegra_clk_trace), 674 449 MUX("owr", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_OWR, 71, TEGRA_PERIPH_ON_APB, tegra_clk_owr), 450 + MUX("owr", mux_pllp_pllc_clkm, CLK_SOURCE_OWR, 71, TEGRA_PERIPH_ON_APB, tegra_clk_owr_8), 675 451 MUX("nor", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NOR, 42, 0, tegra_clk_nor), 676 452 MUX("mipi", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_MIPI, 50, TEGRA_PERIPH_ON_APB, tegra_clk_mipi), 677 453 MUX("vi_sensor", mux_pllm_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor), 454 + MUX("vi_sensor", mux_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_9), 678 455 MUX("cilab", mux_pllp_pllc_clkm, CLK_SOURCE_CILAB, 144, 0, tegra_clk_cilab), 679 456 MUX("cilcd", mux_pllp_pllc_clkm, CLK_SOURCE_CILCD, 145, 0, tegra_clk_cilcd), 680 457 MUX("cile", mux_pllp_pllc_clkm, CLK_SOURCE_CILE, 146, 0, tegra_clk_cile), ··· 706 465 MUX("ndflash", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NDFLASH, 13, TEGRA_PERIPH_ON_APB, tegra_clk_ndflash), 707 466 MUX("ndspeed", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NDSPEED, 80, TEGRA_PERIPH_ON_APB, tegra_clk_ndspeed), 708 467 MUX("sata_oob", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA_OOB, 123, TEGRA_PERIPH_ON_APB, tegra_clk_sata_oob), 468 + MUX("sata_oob", mux_pllp_pllc_clkm, CLK_SOURCE_SATA_OOB, 123, TEGRA_PERIPH_ON_APB, tegra_clk_sata_oob_8), 709 469 MUX("sata", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA, 124, TEGRA_PERIPH_ON_APB, tegra_clk_sata), 470 + MUX("sata", mux_pllp_pllc_clkm, CLK_SOURCE_SATA, 124, TEGRA_PERIPH_ON_APB, tegra_clk_sata_8), 710 471 MUX("adx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX1, 180, TEGRA_PERIPH_ON_APB, tegra_clk_adx1), 711 472 MUX("amx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX1, 185, TEGRA_PERIPH_ON_APB, tegra_clk_amx1), 712 473 MUX("vi_sensor2", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR2, 165, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2), 474 + MUX("vi_sensor2", mux_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR2, 165, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2_8), 713 475 MUX8("sdmmc1", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1_8), 714 476 MUX8("sdmmc2", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC2, 9, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc2_8), 715 477 MUX8("sdmmc3", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3_8), ··· 723 479 MUX8("sbc4", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4_8), 724 480 MUX8("sbc5", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC5, 104, TEGRA_PERIPH_ON_APB, tegra_clk_sbc5_8), 725 481 MUX8("sbc6", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC6, 105, TEGRA_PERIPH_ON_APB, tegra_clk_sbc6_8), 482 + MUX("sbc1", mux_pllp_pllc_clkm, CLK_SOURCE_SBC1, 41, TEGRA_PERIPH_ON_APB, tegra_clk_sbc1_9), 483 + MUX("sbc2", mux_pllp_pllc_clkm, CLK_SOURCE_SBC2, 44, TEGRA_PERIPH_ON_APB, tegra_clk_sbc2_9), 484 + MUX("sbc3", mux_pllp_pllc_clkm, CLK_SOURCE_SBC3, 46, TEGRA_PERIPH_ON_APB, tegra_clk_sbc3_9), 485 + MUX("sbc4", mux_pllp_pllc_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4_9), 726 486 MUX8("ndflash", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDFLASH, 13, TEGRA_PERIPH_ON_APB, tegra_clk_ndflash_8), 727 487 MUX8("ndspeed", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDSPEED, 80, TEGRA_PERIPH_ON_APB, tegra_clk_ndspeed_8), 728 488 MUX8("hdmi", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_HDMI, 51, 0, tegra_clk_hdmi), ··· 734 486 MUX8("extern2", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN2, 121, 0, tegra_clk_extern2), 735 487 MUX8("extern3", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN3, 122, 0, tegra_clk_extern3), 736 488 MUX8("soc_therm", mux_pllm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, TEGRA_PERIPH_ON_APB, tegra_clk_soc_therm), 489 + MUX8("soc_therm", mux_clkm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, TEGRA_PERIPH_ON_APB, tegra_clk_soc_therm_8), 737 490 MUX8("vi_sensor", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 164, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_8), 738 491 MUX8("isp", mux_pllm_pllc_pllp_plla_clkm_pllc4, CLK_SOURCE_ISP, 23, TEGRA_PERIPH_ON_APB, tegra_clk_isp_8), 492 + MUX8("isp", mux_pllc_pllp_plla1_pllc2_c3_clkm_pllc4, CLK_SOURCE_ISP, 23, TEGRA_PERIPH_ON_APB, tegra_clk_isp_9), 739 493 MUX8("entropy", mux_pllp_clkm1, CLK_SOURCE_ENTROPY, 149, 0, tegra_clk_entropy), 494 + MUX8("entropy", mux_pllp_clkm_clk32_plle, CLK_SOURCE_ENTROPY, 149, 0, tegra_clk_entropy_8), 740 495 MUX8("hdmi_audio", mux_pllp3_pllc_clkm, CLK_SOURCE_HDMI_AUDIO, 176, TEGRA_PERIPH_NO_RESET, tegra_clk_hdmi_audio), 741 496 MUX8("clk72mhz", mux_pllp3_pllc_clkm, CLK_SOURCE_CLK72MHZ, 177, TEGRA_PERIPH_NO_RESET, tegra_clk_clk72Mhz), 497 + MUX8("clk72mhz", mux_pllp_out3_pllp_pllc_clkm, CLK_SOURCE_CLK72MHZ, 177, TEGRA_PERIPH_NO_RESET, tegra_clk_clk72Mhz_8), 742 498 MUX8_NOGATE_LOCK("sor0_lvds", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_SOR0, tegra_clk_sor0_lvds, &sor0_lock), 743 499 MUX_FLAGS("csite", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_CSITE, 73, TEGRA_PERIPH_ON_APB, tegra_clk_csite, CLK_IGNORE_UNUSED), 500 + MUX_FLAGS("csite", mux_pllp_pllre_clkm, CLK_SOURCE_CSITE, 73, TEGRA_PERIPH_ON_APB, tegra_clk_csite_8, CLK_IGNORE_UNUSED), 744 501 NODIV("disp1", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP1, 29, 7, 27, 0, tegra_clk_disp1, NULL), 502 + NODIV("disp1", mux_pllp_plld_plld2_clkm, CLK_SOURCE_DISP1, 29, 7, 27, 0, tegra_clk_disp1_8, NULL), 745 503 NODIV("disp2", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP2, 29, 7, 26, 0, tegra_clk_disp2, NULL), 504 + NODIV("disp2", mux_pllp_plld_plld2_clkm, CLK_SOURCE_DISP2, 29, 7, 26, 0, tegra_clk_disp2_8, NULL), 746 505 NODIV("sor0", mux_clkm_plldp_sor0lvds, CLK_SOURCE_SOR0, 14, 3, 182, 0, tegra_clk_sor0, &sor0_lock), 747 506 UART("uarta", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTA, 6, tegra_clk_uarta), 748 507 UART("uartb", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTB, 7, tegra_clk_uartb), 749 508 UART("uartc", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTC, 55, tegra_clk_uartc), 750 509 UART("uartd", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTD, 65, tegra_clk_uartd), 751 510 UART("uarte", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTE, 66, tegra_clk_uarte), 511 + UART8("uarta", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTA, 6, tegra_clk_uarta_8), 512 + UART8("uartb", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTB, 7, tegra_clk_uartb_8), 513 + UART8("uartc", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTC, 55, tegra_clk_uartc_8), 514 + UART8("uartd", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTD, 65, tegra_clk_uartd_8), 752 515 XUSB("xusb_host_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_HOST_SRC, 143, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_host_src), 516 + XUSB("xusb_host_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_HOST_SRC, 143, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_host_src_8), 753 517 XUSB("xusb_falcon_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_FALCON_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_falcon_src), 518 + XUSB("xusb_falcon_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_FALCON_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_falcon_src_8), 754 519 XUSB("xusb_fs_src", mux_clkm_48M_pllp_480M, CLK_SOURCE_XUSB_FS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_fs_src), 755 520 XUSB("xusb_ss_src", mux_clkm_pllre_clk32_480M_pllc_ref, CLK_SOURCE_XUSB_SS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ss_src), 756 - NODIV("xusb_hs_src", mux_ss_60M, CLK_SOURCE_XUSB_SS_SRC, 25, MASK(1), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_hs_src, NULL), 521 + XUSB("xusb_ss_src", mux_clkm_pllre_clk32_480M, CLK_SOURCE_XUSB_SS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ss_src_8), 522 + NODIV("xusb_hs_src", mux_ss_div2_60M, CLK_SOURCE_XUSB_SS_SRC, 25, MASK(1), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_hs_src, NULL), 523 + NODIV("xusb_hs_src", mux_ss_div2_60M_ss, CLK_SOURCE_XUSB_SS_SRC, 25, MASK(2), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_hs_src_4, NULL), 524 + NODIV("xusb_ssp_src", mux_ss_clkm, CLK_SOURCE_XUSB_SS_SRC, 24, MASK(1), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ssp_src, NULL), 757 525 XUSB("xusb_dev_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src), 526 + XUSB("xusb_dev_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src_8), 527 + MUX8("dbgapb", mux_pllp_clkm_2, CLK_SOURCE_DBGAPB, 185, TEGRA_PERIPH_NO_RESET, tegra_clk_dbgapb), 528 + MUX8("msenc", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVENC, 219, 0, tegra_clk_nvenc), 529 + MUX8("nvdec", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVDEC, 194, 0, tegra_clk_nvdec), 530 + MUX8("nvjpg", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVJPG, 195, 0, tegra_clk_nvjpg), 531 + MUX8("ape", mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm, CLK_SOURCE_APE, 198, TEGRA_PERIPH_ON_APB, tegra_clk_ape), 532 + MUX8_NOGATE_LOCK("sor1_src", mux_pllp_plld_plld2_clkm, CLK_SOURCE_SOR1, tegra_clk_sor1_src, &sor1_lock), 533 + NODIV("sor1_brick", mux_plldp_sor1_src, CLK_SOURCE_SOR1, 14, MASK(1), 183, 0, tegra_clk_sor1_brick, &sor1_lock), 534 + NODIV("sor1", mux_clkm_sor1_brick_sor1_src, CLK_SOURCE_SOR1, 15, MASK(1), 183, 0, tegra_clk_sor1, &sor1_lock), 535 + MUX8("sdmmc_legacy", mux_pllp_out3_clkm_pllp_pllc4, CLK_SOURCE_SDMMC_LEGACY, 193, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_sdmmc_legacy), 536 + MUX8("qspi", mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_QSPI, 211, TEGRA_PERIPH_ON_APB, tegra_clk_qspi), 537 + MUX("vii2c", mux_pllp_pllc_clkm, CLK_SOURCE_VI_I2C, 208, TEGRA_PERIPH_ON_APB, tegra_clk_vi_i2c), 538 + MUX("mipibif", mux_pllp_clkm, CLK_SOURCE_MIPIBIF, 173, TEGRA_PERIPH_ON_APB, tegra_clk_mipibif), 539 + MUX("uartape", mux_pllp_pllc_clkm, CLK_SOURCE_UARTAPE, 212, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_uartape), 540 + MUX8("tsecb", mux_pllp_pllc2_c_c3_clkm, CLK_SOURCE_TSECB, 206, 0, tegra_clk_tsecb), 541 + MUX8("maud", mux_pllp_pllp_out3_clkm_clk32k_plla, CLK_SOURCE_MAUD, 202, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_maud), 758 542 }; 759 543 760 544 static struct tegra_periph_init_data gate_clks[] = { ··· 823 543 GATE("pcie", "clk_m", 70, 0, tegra_clk_pcie, 0), 824 544 GATE("dpaux", "clk_m", 181, 0, tegra_clk_dpaux, 0), 825 545 GATE("gpu", "pll_ref", 184, 0, tegra_clk_gpu, 0), 546 + GATE("pllg_ref", "pll_ref", 189, 0, tegra_clk_pll_g_ref, 0), 547 + GATE("hsic_trk", "usb2_hsic_trk", 209, TEGRA_PERIPH_NO_RESET, tegra_clk_hsic_trk, 0), 548 + GATE("usb2_trk", "usb2_hsic_trk", 210, TEGRA_PERIPH_NO_RESET, tegra_clk_usb2_trk, 0), 549 + GATE("xusb_gate", "osc", 143, 0, tegra_clk_xusb_gate, 0), 550 + GATE("pll_p_out_cpu", "pll_p", 223, 0, tegra_clk_pll_p_out_cpu, 0), 551 + GATE("pll_p_out_adsp", "pll_p", 187, 0, tegra_clk_pll_p_out_adsp, 0), 552 + }; 553 + 554 + static struct tegra_periph_init_data div_clks[] = { 555 + DIV8("usb2_hsic_trk", "osc", CLK_SOURCE_USB2_HSIC_TRK, tegra_clk_usb2_hsic_trk, 0), 826 556 }; 827 557 828 558 struct pll_out_data { ··· 923 633 } 924 634 } 925 635 636 + static void __init div_clk_init(void __iomem *clk_base, 637 + struct tegra_clk *tegra_clks) 638 + { 639 + int i; 640 + struct clk *clk; 641 + struct clk **dt_clk; 642 + 643 + for (i = 0; i < ARRAY_SIZE(div_clks); i++) { 644 + struct tegra_periph_init_data *data; 645 + 646 + data = div_clks + i; 647 + 648 + dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks); 649 + if (!dt_clk) 650 + continue; 651 + 652 + clk = tegra_clk_register_divider(data->name, 653 + data->p.parent_name, clk_base + data->offset, 654 + data->flags, data->periph.divider.flags, 655 + data->periph.divider.shift, 656 + data->periph.divider.width, 657 + data->periph.divider.frac_width, 658 + data->periph.divider.lock); 659 + *dt_clk = clk; 660 + } 661 + } 662 + 926 663 static void __init init_pllp(void __iomem *clk_base, void __iomem *pmc_base, 927 664 struct tegra_clk *tegra_clks, 928 665 struct tegra_clk_pll_params *pll_params) ··· 986 669 data->lock); 987 670 *dt_clk = clk; 988 671 } 672 + 673 + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out_cpu, 674 + tegra_clks); 675 + if (dt_clk) { 676 + /* 677 + * Tegra210 has control on enabling/disabling PLLP branches to 678 + * CPU, register a gate clock "pll_p_out_cpu" for this gating 679 + * function and parent "pll_p_out4" to it, so when we are 680 + * re-parenting CPU off from "pll_p_out4" the PLLP branching to 681 + * CPU can be disabled automatically. 682 + */ 683 + clk = tegra_clk_register_divider("pll_p_out4_div", 684 + "pll_p_out_cpu", clk_base + PLLP_OUTB, 0, 0, 24, 685 + 8, 1, &PLLP_OUTB_lock); 686 + 687 + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out4_cpu, tegra_clks); 688 + if (dt_clk) { 689 + clk = tegra_clk_register_pll_out("pll_p_out4", 690 + "pll_p_out4_div", clk_base + PLLP_OUTB, 691 + 17, 16, CLK_IGNORE_UNUSED | 692 + CLK_SET_RATE_PARENT, 0, 693 + &PLLP_OUTB_lock); 694 + *dt_clk = clk; 695 + } 696 + } 697 + 698 + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out_hsio, tegra_clks); 699 + if (dt_clk) { 700 + /* PLLP_OUT_HSIO */ 701 + clk = clk_register_gate(NULL, "pll_p_out_hsio", "pll_p", 702 + CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 703 + clk_base + PLLP_MISC1, 29, 0, NULL); 704 + *dt_clk = clk; 705 + } 706 + 707 + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out_xusb, tegra_clks); 708 + if (dt_clk) { 709 + /* PLLP_OUT_XUSB */ 710 + clk = clk_register_gate(NULL, "pll_p_out_xusb", 711 + "pll_p_out_hsio", CLK_SET_RATE_PARENT | 712 + CLK_IGNORE_UNUSED, clk_base + PLLP_MISC1, 28, 0, 713 + NULL); 714 + clk_register_clkdev(clk, "pll_p_out_xusb", NULL); 715 + *dt_clk = clk; 716 + } 989 717 } 990 718 991 719 void __init tegra_periph_clk_init(void __iomem *clk_base, ··· 1040 678 init_pllp(clk_base, pmc_base, tegra_clks, pll_params); 1041 679 periph_clk_init(clk_base, tegra_clks); 1042 680 gate_clk_init(clk_base, tegra_clks); 681 + div_clk_init(clk_base, tegra_clks); 1043 682 }
+129 -13
drivers/clk/tegra/clk-tegra-super-gen4.c
··· 34 34 #define CCLKLP_BURST_POLICY 0x370 35 35 #define SCLK_BURST_POLICY 0x028 36 36 #define SYSTEM_CLK_RATE 0x030 37 + #define SCLK_DIVIDER 0x2c 37 38 38 39 static DEFINE_SPINLOCK(sysrate_lock); 40 + 41 + enum tegra_super_gen { 42 + gen4 = 4, 43 + gen5, 44 + }; 45 + 46 + struct tegra_super_gen_info { 47 + enum tegra_super_gen gen; 48 + const char **sclk_parents; 49 + const char **cclk_g_parents; 50 + const char **cclk_lp_parents; 51 + int num_sclk_parents; 52 + int num_cclk_g_parents; 53 + int num_cclk_lp_parents; 54 + }; 39 55 40 56 static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", 41 57 "pll_p", "pll_p_out2", "unused", ··· 67 51 "pll_p", "pll_p_out4", "unused", 68 52 "unused", "pll_x", "pll_x_out0" }; 69 53 54 + const struct tegra_super_gen_info tegra_super_gen_info_gen4 = { 55 + .gen = gen4, 56 + .sclk_parents = sclk_parents, 57 + .cclk_g_parents = cclk_g_parents, 58 + .cclk_lp_parents = cclk_lp_parents, 59 + .num_sclk_parents = ARRAY_SIZE(sclk_parents), 60 + .num_cclk_g_parents = ARRAY_SIZE(cclk_g_parents), 61 + .num_cclk_lp_parents = ARRAY_SIZE(cclk_lp_parents), 62 + }; 63 + 64 + static const char *sclk_parents_gen5[] = { "clk_m", "pll_c_out1", "pll_c4_out3", 65 + "pll_p", "pll_p_out2", "pll_c4_out1", 66 + "clk_32k", "pll_c4_out2" }; 67 + 68 + static const char *cclk_g_parents_gen5[] = { "clk_m", "unused", "clk_32k", "unused", 69 + "pll_p", "pll_p_out4", "unused", 70 + "unused", "pll_x", "unused", "unused", 71 + "unused", "unused", "unused", "unused", 72 + "dfllCPU_out" }; 73 + 74 + static const char *cclk_lp_parents_gen5[] = { "clk_m", "unused", "clk_32k", "unused", 75 + "pll_p", "pll_p_out4", "unused", 76 + "unused", "pll_x", "unused", "unused", 77 + "unused", "unused", "unused", "unused", 78 + "dfllCPU_out" }; 79 + 80 + const struct tegra_super_gen_info tegra_super_gen_info_gen5 = { 81 + .gen = gen5, 82 + .sclk_parents = sclk_parents_gen5, 83 + .cclk_g_parents = cclk_g_parents_gen5, 84 + .cclk_lp_parents = cclk_lp_parents_gen5, 85 + .num_sclk_parents = ARRAY_SIZE(sclk_parents_gen5), 86 + .num_cclk_g_parents = ARRAY_SIZE(cclk_g_parents_gen5), 87 + .num_cclk_lp_parents = ARRAY_SIZE(cclk_lp_parents_gen5), 88 + }; 89 + 70 90 static void __init tegra_sclk_init(void __iomem *clk_base, 71 - struct tegra_clk *tegra_clks) 91 + struct tegra_clk *tegra_clks, 92 + const struct tegra_super_gen_info *gen_info) 72 93 { 73 94 struct clk *clk; 74 95 struct clk **dt_clk; 75 96 76 - /* SCLK */ 77 - dt_clk = tegra_lookup_dt_id(tegra_clk_sclk, tegra_clks); 97 + /* SCLK_MUX */ 98 + dt_clk = tegra_lookup_dt_id(tegra_clk_sclk_mux, tegra_clks); 78 99 if (dt_clk) { 79 - clk = tegra_clk_register_super_mux("sclk", sclk_parents, 80 - ARRAY_SIZE(sclk_parents), 100 + clk = tegra_clk_register_super_mux("sclk_mux", 101 + gen_info->sclk_parents, 102 + gen_info->num_sclk_parents, 81 103 CLK_SET_RATE_PARENT, 82 104 clk_base + SCLK_BURST_POLICY, 83 105 0, 4, 0, 0, NULL); 84 106 *dt_clk = clk; 107 + 108 + 109 + /* SCLK */ 110 + dt_clk = tegra_lookup_dt_id(tegra_clk_sclk, tegra_clks); 111 + if (dt_clk) { 112 + clk = clk_register_divider(NULL, "sclk", "sclk_mux", 0, 113 + clk_base + SCLK_DIVIDER, 0, 8, 114 + 0, &sysrate_lock); 115 + *dt_clk = clk; 116 + } 117 + } else { 118 + /* SCLK */ 119 + dt_clk = tegra_lookup_dt_id(tegra_clk_sclk, tegra_clks); 120 + if (dt_clk) { 121 + clk = tegra_clk_register_super_mux("sclk", 122 + gen_info->sclk_parents, 123 + gen_info->num_sclk_parents, 124 + CLK_SET_RATE_PARENT, 125 + clk_base + SCLK_BURST_POLICY, 126 + 0, 4, 0, 0, NULL); 127 + *dt_clk = clk; 128 + } 85 129 } 86 130 87 131 /* HCLK */ ··· 171 95 *dt_clk = clk; 172 96 } 173 97 174 - void __init tegra_super_clk_gen4_init(void __iomem *clk_base, 98 + void __init tegra_super_clk_init(void __iomem *clk_base, 175 99 void __iomem *pmc_base, 176 100 struct tegra_clk *tegra_clks, 177 - struct tegra_clk_pll_params *params) 101 + struct tegra_clk_pll_params *params, 102 + const struct tegra_super_gen_info *gen_info) 178 103 { 179 104 struct clk *clk; 180 105 struct clk **dt_clk; ··· 183 106 /* CCLKG */ 184 107 dt_clk = tegra_lookup_dt_id(tegra_clk_cclk_g, tegra_clks); 185 108 if (dt_clk) { 186 - clk = tegra_clk_register_super_mux("cclk_g", cclk_g_parents, 187 - ARRAY_SIZE(cclk_g_parents), 109 + if (gen_info->gen == gen5) { 110 + clk = tegra_clk_register_super_mux("cclk_g", 111 + gen_info->cclk_g_parents, 112 + gen_info->num_cclk_g_parents, 113 + CLK_SET_RATE_PARENT, 114 + clk_base + CCLKG_BURST_POLICY, 115 + 0, 4, 8, 0, NULL); 116 + } else { 117 + clk = tegra_clk_register_super_mux("cclk_g", 118 + gen_info->cclk_g_parents, 119 + gen_info->num_cclk_g_parents, 188 120 CLK_SET_RATE_PARENT, 189 121 clk_base + CCLKG_BURST_POLICY, 190 122 0, 4, 0, 0, NULL); 123 + } 191 124 *dt_clk = clk; 192 125 } 193 126 194 127 /* CCLKLP */ 195 128 dt_clk = tegra_lookup_dt_id(tegra_clk_cclk_lp, tegra_clks); 196 129 if (dt_clk) { 197 - clk = tegra_clk_register_super_mux("cclk_lp", cclk_lp_parents, 198 - ARRAY_SIZE(cclk_lp_parents), 130 + if (gen_info->gen == gen5) { 131 + clk = tegra_clk_register_super_mux("cclk_lp", 132 + gen_info->cclk_lp_parents, 133 + gen_info->num_cclk_lp_parents, 134 + CLK_SET_RATE_PARENT, 135 + clk_base + CCLKLP_BURST_POLICY, 136 + 0, 4, 8, 0, NULL); 137 + } else { 138 + clk = tegra_clk_register_super_mux("cclk_lp", 139 + gen_info->cclk_lp_parents, 140 + gen_info->num_cclk_lp_parents, 199 141 CLK_SET_RATE_PARENT, 200 142 clk_base + CCLKLP_BURST_POLICY, 201 143 TEGRA_DIVIDER_2, 4, 8, 9, NULL); 144 + } 202 145 *dt_clk = clk; 203 146 } 204 147 205 - tegra_sclk_init(clk_base, tegra_clks); 148 + tegra_sclk_init(clk_base, tegra_clks, gen_info); 206 149 207 - #if defined(CONFIG_ARCH_TEGRA_114_SOC) || defined(CONFIG_ARCH_TEGRA_124_SOC) 150 + #if defined(CONFIG_ARCH_TEGRA_114_SOC) || \ 151 + defined(CONFIG_ARCH_TEGRA_124_SOC) || \ 152 + defined(CONFIG_ARCH_TEGRA_210_SOC) 208 153 /* PLLX */ 209 154 dt_clk = tegra_lookup_dt_id(tegra_clk_pll_x, tegra_clks); 210 155 if (!dt_clk) ··· 247 148 #endif 248 149 } 249 150 151 + void __init tegra_super_clk_gen4_init(void __iomem *clk_base, 152 + void __iomem *pmc_base, 153 + struct tegra_clk *tegra_clks, 154 + struct tegra_clk_pll_params *params) 155 + { 156 + tegra_super_clk_init(clk_base, pmc_base, tegra_clks, params, 157 + &tegra_super_gen_info_gen4); 158 + } 159 + 160 + void __init tegra_super_clk_gen5_init(void __iomem *clk_base, 161 + void __iomem *pmc_base, 162 + struct tegra_clk *tegra_clks, 163 + struct tegra_clk_pll_params *params) 164 + { 165 + tegra_super_clk_init(clk_base, pmc_base, tegra_clks, params, 166 + &tegra_super_gen_info_gen5); 167 + }
+182 -157
drivers/clk/tegra/clk-tegra114.c
··· 182 182 .divp_width = 4, 183 183 }; 184 184 185 - static struct pdiv_map pllxc_p[] = { 186 - { .pdiv = 1, .hw_val = 0 }, 187 - { .pdiv = 2, .hw_val = 1 }, 188 - { .pdiv = 3, .hw_val = 2 }, 189 - { .pdiv = 4, .hw_val = 3 }, 190 - { .pdiv = 5, .hw_val = 4 }, 191 - { .pdiv = 6, .hw_val = 5 }, 192 - { .pdiv = 8, .hw_val = 6 }, 193 - { .pdiv = 10, .hw_val = 7 }, 194 - { .pdiv = 12, .hw_val = 8 }, 195 - { .pdiv = 16, .hw_val = 9 }, 185 + static const struct pdiv_map pllxc_p[] = { 186 + { .pdiv = 1, .hw_val = 0 }, 187 + { .pdiv = 2, .hw_val = 1 }, 188 + { .pdiv = 3, .hw_val = 2 }, 189 + { .pdiv = 4, .hw_val = 3 }, 190 + { .pdiv = 5, .hw_val = 4 }, 191 + { .pdiv = 6, .hw_val = 5 }, 192 + { .pdiv = 8, .hw_val = 6 }, 193 + { .pdiv = 10, .hw_val = 7 }, 194 + { .pdiv = 12, .hw_val = 8 }, 195 + { .pdiv = 16, .hw_val = 9 }, 196 196 { .pdiv = 12, .hw_val = 10 }, 197 197 { .pdiv = 16, .hw_val = 11 }, 198 198 { .pdiv = 20, .hw_val = 12 }, 199 199 { .pdiv = 24, .hw_val = 13 }, 200 200 { .pdiv = 32, .hw_val = 14 }, 201 - { .pdiv = 0, .hw_val = 0 }, 201 + { .pdiv = 0, .hw_val = 0 }, 202 202 }; 203 203 204 204 static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { 205 - { 12000000, 624000000, 104, 0, 2}, 206 - { 12000000, 600000000, 100, 0, 2}, 207 - { 13000000, 600000000, 92, 0, 2}, /* actual: 598.0 MHz */ 208 - { 16800000, 600000000, 71, 0, 2}, /* actual: 596.4 MHz */ 209 - { 19200000, 600000000, 62, 0, 2}, /* actual: 595.2 MHz */ 210 - { 26000000, 600000000, 92, 1, 2}, /* actual: 598.0 MHz */ 211 - { 0, 0, 0, 0, 0, 0 }, 205 + { 12000000, 624000000, 104, 1, 2, 0 }, 206 + { 12000000, 600000000, 100, 1, 2, 0 }, 207 + { 13000000, 600000000, 92, 1, 2, 0 }, /* actual: 598.0 MHz */ 208 + { 16800000, 600000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 209 + { 19200000, 600000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 210 + { 26000000, 600000000, 92, 2, 2, 0 }, /* actual: 598.0 MHz */ 211 + { 0, 0, 0, 0, 0, 0 }, 212 212 }; 213 213 214 214 static struct tegra_clk_pll_params pll_c_params = { 215 215 .input_min = 12000000, 216 216 .input_max = 800000000, 217 217 .cf_min = 12000000, 218 - .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 218 + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 219 219 .vco_min = 600000000, 220 220 .vco_max = 1400000000, 221 221 .base_reg = PLLC_BASE, ··· 232 232 .pdiv_tohw = pllxc_p, 233 233 .div_nmp = &pllxc_nmp, 234 234 .freq_table = pll_c_freq_table, 235 - .flags = TEGRA_PLL_USE_LOCK, 235 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 236 236 }; 237 237 238 238 static struct div_nmp pllcx_nmp = { ··· 244 244 .divp_width = 3, 245 245 }; 246 246 247 - static struct pdiv_map pllc_p[] = { 248 - { .pdiv = 1, .hw_val = 0 }, 249 - { .pdiv = 2, .hw_val = 1 }, 250 - { .pdiv = 4, .hw_val = 3 }, 251 - { .pdiv = 8, .hw_val = 5 }, 247 + static const struct pdiv_map pllc_p[] = { 248 + { .pdiv = 1, .hw_val = 0 }, 249 + { .pdiv = 2, .hw_val = 1 }, 250 + { .pdiv = 4, .hw_val = 3 }, 251 + { .pdiv = 8, .hw_val = 5 }, 252 252 { .pdiv = 16, .hw_val = 7 }, 253 - { .pdiv = 0, .hw_val = 0 }, 253 + { .pdiv = 0, .hw_val = 0 }, 254 254 }; 255 255 256 256 static struct tegra_clk_pll_freq_table pll_cx_freq_table[] = { 257 - {12000000, 600000000, 100, 0, 2}, 258 - {13000000, 600000000, 92, 0, 2}, /* actual: 598.0 MHz */ 259 - {16800000, 600000000, 71, 0, 2}, /* actual: 596.4 MHz */ 260 - {19200000, 600000000, 62, 0, 2}, /* actual: 595.2 MHz */ 261 - {26000000, 600000000, 92, 1, 2}, /* actual: 598.0 MHz */ 262 - {0, 0, 0, 0, 0, 0}, 257 + { 12000000, 600000000, 100, 1, 2, 0 }, 258 + { 13000000, 600000000, 92, 1, 2, 0 }, /* actual: 598.0 MHz */ 259 + { 16800000, 600000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 260 + { 19200000, 600000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 261 + { 26000000, 600000000, 92, 2, 2, 0 }, /* actual: 598.0 MHz */ 262 + { 0, 0, 0, 0, 0, 0 }, 263 263 }; 264 264 265 265 static struct tegra_clk_pll_params pll_c2_params = { ··· 318 318 .override_divp_shift = 27, 319 319 }; 320 320 321 - static struct pdiv_map pllm_p[] = { 321 + static const struct pdiv_map pllm_p[] = { 322 322 { .pdiv = 1, .hw_val = 0 }, 323 323 { .pdiv = 2, .hw_val = 1 }, 324 324 { .pdiv = 0, .hw_val = 0 }, 325 325 }; 326 326 327 327 static struct tegra_clk_pll_freq_table pll_m_freq_table[] = { 328 - {12000000, 800000000, 66, 0, 1}, /* actual: 792.0 MHz */ 329 - {13000000, 800000000, 61, 0, 1}, /* actual: 793.0 MHz */ 330 - {16800000, 800000000, 47, 0, 1}, /* actual: 789.6 MHz */ 331 - {19200000, 800000000, 41, 0, 1}, /* actual: 787.2 MHz */ 332 - {26000000, 800000000, 61, 1, 1}, /* actual: 793.0 MHz */ 333 - {0, 0, 0, 0, 0, 0}, 328 + { 12000000, 800000000, 66, 1, 1, 0 }, /* actual: 792.0 MHz */ 329 + { 13000000, 800000000, 61, 1, 1, 0 }, /* actual: 793.0 MHz */ 330 + { 16800000, 800000000, 47, 1, 1, 0 }, /* actual: 789.6 MHz */ 331 + { 19200000, 800000000, 41, 1, 1, 0 }, /* actual: 787.2 MHz */ 332 + { 26000000, 800000000, 61, 2, 1, 0 }, /* actual: 793.0 MHz */ 333 + { 0, 0, 0, 0, 0, 0 }, 334 334 }; 335 335 336 336 static struct tegra_clk_pll_params pll_m_params = { 337 337 .input_min = 12000000, 338 338 .input_max = 500000000, 339 339 .cf_min = 12000000, 340 - .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 340 + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 341 341 .vco_min = 400000000, 342 342 .vco_max = 1066000000, 343 343 .base_reg = PLLM_BASE, ··· 351 351 .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, 352 352 .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE_2, 353 353 .freq_table = pll_m_freq_table, 354 - .flags = TEGRA_PLL_USE_LOCK, 354 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE | 355 + TEGRA_PLL_FIXED, 355 356 }; 356 357 357 358 static struct div_nmp pllp_nmp = { ··· 365 364 }; 366 365 367 366 static struct tegra_clk_pll_freq_table pll_p_freq_table[] = { 368 - {12000000, 216000000, 432, 12, 1, 8}, 369 - {13000000, 216000000, 432, 13, 1, 8}, 370 - {16800000, 216000000, 360, 14, 1, 8}, 371 - {19200000, 216000000, 360, 16, 1, 8}, 372 - {26000000, 216000000, 432, 26, 1, 8}, 373 - {0, 0, 0, 0, 0, 0}, 367 + { 12000000, 216000000, 432, 12, 2, 8 }, 368 + { 13000000, 216000000, 432, 13, 2, 8 }, 369 + { 16800000, 216000000, 360, 14, 2, 8 }, 370 + { 19200000, 216000000, 360, 16, 2, 8 }, 371 + { 26000000, 216000000, 432, 26, 2, 8 }, 372 + { 0, 0, 0, 0, 0, 0 }, 374 373 }; 375 374 376 375 static struct tegra_clk_pll_params pll_p_params = { ··· 387 386 .lock_delay = 300, 388 387 .div_nmp = &pllp_nmp, 389 388 .freq_table = pll_p_freq_table, 390 - .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK, 389 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK | 390 + TEGRA_PLL_HAS_LOCK_ENABLE, 391 391 .fixed_rate = 408000000, 392 392 }; 393 393 394 394 static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { 395 - {9600000, 282240000, 147, 5, 0, 4}, 396 - {9600000, 368640000, 192, 5, 0, 4}, 397 - {9600000, 240000000, 200, 8, 0, 8}, 398 - 399 - {28800000, 282240000, 245, 25, 0, 8}, 400 - {28800000, 368640000, 320, 25, 0, 8}, 401 - {28800000, 240000000, 200, 24, 0, 8}, 402 - {0, 0, 0, 0, 0, 0}, 395 + { 9600000, 282240000, 147, 5, 1, 4 }, 396 + { 9600000, 368640000, 192, 5, 1, 4 }, 397 + { 9600000, 240000000, 200, 8, 1, 8 }, 398 + { 28800000, 282240000, 245, 25, 1, 8 }, 399 + { 28800000, 368640000, 320, 25, 1, 8 }, 400 + { 28800000, 240000000, 200, 24, 1, 8 }, 401 + { 0, 0, 0, 0, 0, 0 }, 403 402 }; 404 403 405 404 ··· 417 416 .lock_delay = 300, 418 417 .div_nmp = &pllp_nmp, 419 418 .freq_table = pll_a_freq_table, 420 - .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, 419 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK | 420 + TEGRA_PLL_HAS_LOCK_ENABLE, 421 421 }; 422 422 423 423 static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { 424 - {12000000, 216000000, 864, 12, 2, 12}, 425 - {13000000, 216000000, 864, 13, 2, 12}, 426 - {16800000, 216000000, 720, 14, 2, 12}, 427 - {19200000, 216000000, 720, 16, 2, 12}, 428 - {26000000, 216000000, 864, 26, 2, 12}, 429 - 430 - {12000000, 594000000, 594, 12, 0, 12}, 431 - {13000000, 594000000, 594, 13, 0, 12}, 432 - {16800000, 594000000, 495, 14, 0, 12}, 433 - {19200000, 594000000, 495, 16, 0, 12}, 434 - {26000000, 594000000, 594, 26, 0, 12}, 435 - 436 - {12000000, 1000000000, 1000, 12, 0, 12}, 437 - {13000000, 1000000000, 1000, 13, 0, 12}, 438 - {19200000, 1000000000, 625, 12, 0, 12}, 439 - {26000000, 1000000000, 1000, 26, 0, 12}, 440 - 441 - {0, 0, 0, 0, 0, 0}, 424 + { 12000000, 216000000, 864, 12, 4, 12 }, 425 + { 13000000, 216000000, 864, 13, 4, 12 }, 426 + { 16800000, 216000000, 720, 14, 4, 12 }, 427 + { 19200000, 216000000, 720, 16, 4, 12 }, 428 + { 26000000, 216000000, 864, 26, 4, 12 }, 429 + { 12000000, 594000000, 594, 12, 1, 12 }, 430 + { 13000000, 594000000, 594, 13, 1, 12 }, 431 + { 16800000, 594000000, 495, 14, 1, 12 }, 432 + { 19200000, 594000000, 495, 16, 1, 12 }, 433 + { 26000000, 594000000, 594, 26, 1, 12 }, 434 + { 12000000, 1000000000, 1000, 12, 1, 12 }, 435 + { 13000000, 1000000000, 1000, 13, 1, 12 }, 436 + { 19200000, 1000000000, 625, 12, 1, 12 }, 437 + { 26000000, 1000000000, 1000, 26, 1, 12 }, 438 + { 0, 0, 0, 0, 0, 0 }, 442 439 }; 443 440 444 441 static struct tegra_clk_pll_params pll_d_params = { ··· 454 455 .div_nmp = &pllp_nmp, 455 456 .freq_table = pll_d_freq_table, 456 457 .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 457 - TEGRA_PLL_USE_LOCK, 458 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 458 459 }; 459 460 460 461 static struct tegra_clk_pll_params pll_d2_params = { ··· 472 473 .div_nmp = &pllp_nmp, 473 474 .freq_table = pll_d_freq_table, 474 475 .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 475 - TEGRA_PLL_USE_LOCK, 476 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 476 477 }; 477 478 478 - static struct pdiv_map pllu_p[] = { 479 + static const struct pdiv_map pllu_p[] = { 479 480 { .pdiv = 1, .hw_val = 1 }, 480 481 { .pdiv = 2, .hw_val = 0 }, 481 482 { .pdiv = 0, .hw_val = 0 }, ··· 491 492 }; 492 493 493 494 static struct tegra_clk_pll_freq_table pll_u_freq_table[] = { 494 - {12000000, 480000000, 960, 12, 0, 12}, 495 - {13000000, 480000000, 960, 13, 0, 12}, 496 - {16800000, 480000000, 400, 7, 0, 5}, 497 - {19200000, 480000000, 200, 4, 0, 3}, 498 - {26000000, 480000000, 960, 26, 0, 12}, 499 - {0, 0, 0, 0, 0, 0}, 495 + { 12000000, 480000000, 960, 12, 2, 12 }, 496 + { 13000000, 480000000, 960, 13, 2, 12 }, 497 + { 16800000, 480000000, 400, 7, 2, 5 }, 498 + { 19200000, 480000000, 200, 4, 2, 3 }, 499 + { 26000000, 480000000, 960, 26, 2, 12 }, 500 + { 0, 0, 0, 0, 0, 0 }, 500 501 }; 501 502 502 503 static struct tegra_clk_pll_params pll_u_params = { ··· 515 516 .div_nmp = &pllu_nmp, 516 517 .freq_table = pll_u_freq_table, 517 518 .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 518 - TEGRA_PLL_USE_LOCK, 519 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 519 520 }; 520 521 521 522 static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { 522 523 /* 1 GHz */ 523 - {12000000, 1000000000, 83, 0, 1}, /* actual: 996.0 MHz */ 524 - {13000000, 1000000000, 76, 0, 1}, /* actual: 988.0 MHz */ 525 - {16800000, 1000000000, 59, 0, 1}, /* actual: 991.2 MHz */ 526 - {19200000, 1000000000, 52, 0, 1}, /* actual: 998.4 MHz */ 527 - {26000000, 1000000000, 76, 1, 1}, /* actual: 988.0 MHz */ 528 - 529 - {0, 0, 0, 0, 0, 0}, 524 + { 12000000, 1000000000, 83, 1, 1, 0 }, /* actual: 996.0 MHz */ 525 + { 13000000, 1000000000, 76, 1, 1, 0 }, /* actual: 988.0 MHz */ 526 + { 16800000, 1000000000, 59, 1, 1, 0 }, /* actual: 991.2 MHz */ 527 + { 19200000, 1000000000, 52, 1, 1, 0 }, /* actual: 998.4 MHz */ 528 + { 26000000, 1000000000, 76, 2, 1, 0 }, /* actual: 988.0 MHz */ 529 + { 0, 0, 0, 0, 0, 0 }, 530 530 }; 531 531 532 532 static struct tegra_clk_pll_params pll_x_params = { 533 533 .input_min = 12000000, 534 534 .input_max = 800000000, 535 535 .cf_min = 12000000, 536 - .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 536 + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 537 537 .vco_min = 700000000, 538 538 .vco_max = 2400000000U, 539 539 .base_reg = PLLX_BASE, ··· 549 551 .pdiv_tohw = pllxc_p, 550 552 .div_nmp = &pllxc_nmp, 551 553 .freq_table = pll_x_freq_table, 552 - .flags = TEGRA_PLL_USE_LOCK, 554 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 553 555 }; 554 556 555 557 static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { 556 558 /* PLLE special case: use cpcon field to store cml divider value */ 557 - {336000000, 100000000, 100, 21, 16, 11}, 558 - {312000000, 100000000, 200, 26, 24, 13}, 559 - {12000000, 100000000, 200, 1, 24, 13}, 560 - {0, 0, 0, 0, 0, 0}, 559 + { 336000000, 100000000, 100, 21, 16, 11 }, 560 + { 312000000, 100000000, 200, 26, 24, 13 }, 561 + { 12000000, 100000000, 200, 1, 24, 13 }, 562 + { 0, 0, 0, 0, 0, 0 }, 563 + }; 564 + 565 + static const struct pdiv_map plle_p[] = { 566 + { .pdiv = 1, .hw_val = 0 }, 567 + { .pdiv = 2, .hw_val = 1 }, 568 + { .pdiv = 3, .hw_val = 2 }, 569 + { .pdiv = 4, .hw_val = 3 }, 570 + { .pdiv = 5, .hw_val = 4 }, 571 + { .pdiv = 6, .hw_val = 5 }, 572 + { .pdiv = 8, .hw_val = 6 }, 573 + { .pdiv = 10, .hw_val = 7 }, 574 + { .pdiv = 12, .hw_val = 8 }, 575 + { .pdiv = 16, .hw_val = 9 }, 576 + { .pdiv = 12, .hw_val = 10 }, 577 + { .pdiv = 16, .hw_val = 11 }, 578 + { .pdiv = 20, .hw_val = 12 }, 579 + { .pdiv = 24, .hw_val = 13 }, 580 + { .pdiv = 32, .hw_val = 14 }, 581 + { .pdiv = 0, .hw_val = 0 } 561 582 }; 562 583 563 584 static struct div_nmp plle_nmp = { ··· 601 584 .lock_mask = PLLE_MISC_LOCK, 602 585 .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, 603 586 .lock_delay = 300, 587 + .pdiv_tohw = plle_p, 604 588 .div_nmp = &plle_nmp, 605 589 .freq_table = pll_e_freq_table, 606 - .flags = TEGRA_PLL_FIXED, 590 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_LOCK_ENABLE, 607 591 .fixed_rate = 100000000, 608 592 }; 609 593 ··· 632 614 .iddq_reg = PLLRE_MISC, 633 615 .iddq_bit_idx = PLLRE_IDDQ_BIT, 634 616 .div_nmp = &pllre_nmp, 635 - .flags = TEGRA_PLL_USE_LOCK, 617 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE | 618 + TEGRA_PLL_LOCK_MISC, 636 619 }; 637 620 638 621 /* possible OSC frequencies in Hz */ 639 622 static unsigned long tegra114_input_freq[] = { 640 - [0] = 13000000, 641 - [1] = 16800000, 642 - [4] = 19200000, 643 - [5] = 38400000, 644 - [8] = 12000000, 645 - [9] = 48000000, 646 - [12] = 260000000, 623 + [ 0] = 13000000, 624 + [ 1] = 16800000, 625 + [ 4] = 19200000, 626 + [ 5] = 38400000, 627 + [ 8] = 12000000, 628 + [ 9] = 48000000, 629 + [12] = 26000000, 647 630 }; 648 631 649 632 #define MASK(x) (BIT(x) - 1) ··· 663 644 }; 664 645 665 646 static const struct utmi_clk_param utmi_parameters[] = { 666 - {.osc_frequency = 13000000, .enable_delay_count = 0x02, 667 - .stable_count = 0x33, .active_delay_count = 0x05, 668 - .xtal_freq_count = 0x7F}, 669 - {.osc_frequency = 19200000, .enable_delay_count = 0x03, 670 - .stable_count = 0x4B, .active_delay_count = 0x06, 671 - .xtal_freq_count = 0xBB}, 672 - {.osc_frequency = 12000000, .enable_delay_count = 0x02, 673 - .stable_count = 0x2F, .active_delay_count = 0x04, 674 - .xtal_freq_count = 0x76}, 675 - {.osc_frequency = 26000000, .enable_delay_count = 0x04, 676 - .stable_count = 0x66, .active_delay_count = 0x09, 677 - .xtal_freq_count = 0xFE}, 678 - {.osc_frequency = 16800000, .enable_delay_count = 0x03, 679 - .stable_count = 0x41, .active_delay_count = 0x0A, 680 - .xtal_freq_count = 0xA4}, 647 + { 648 + .osc_frequency = 13000000, .enable_delay_count = 0x02, 649 + .stable_count = 0x33, .active_delay_count = 0x05, 650 + .xtal_freq_count = 0x7f 651 + }, { 652 + .osc_frequency = 19200000, .enable_delay_count = 0x03, 653 + .stable_count = 0x4b, .active_delay_count = 0x06, 654 + .xtal_freq_count = 0xbb 655 + }, { 656 + .osc_frequency = 12000000, .enable_delay_count = 0x02, 657 + .stable_count = 0x2f, .active_delay_count = 0x04, 658 + .xtal_freq_count = 0x76 659 + }, { 660 + .osc_frequency = 26000000, .enable_delay_count = 0x04, 661 + .stable_count = 0x66, .active_delay_count = 0x09, 662 + .xtal_freq_count = 0xfe 663 + }, { 664 + .osc_frequency = 16800000, .enable_delay_count = 0x03, 665 + .stable_count = 0x41, .active_delay_count = 0x0a, 666 + .xtal_freq_count = 0xa4 667 + }, 681 668 }; 682 669 683 670 /* peripheral mux definitions */ ··· 990 965 991 966 static __init void tegra114_utmi_param_configure(void __iomem *clk_base) 992 967 { 968 + unsigned int i; 993 969 u32 reg; 994 - int i; 995 970 996 971 for (i = 0; i < ARRAY_SIZE(utmi_parameters); i++) { 997 972 if (osc_freq == utmi_parameters[i].osc_frequency) ··· 1198 1173 { 1199 1174 struct clk *clk; 1200 1175 struct tegra_periph_init_data *data; 1201 - int i; 1176 + unsigned int i; 1202 1177 1203 1178 /* xusb_ss_div2 */ 1204 1179 clk = clk_register_fixed_factor(NULL, "xusb_ss_div2", "xusb_ss_src", 0, ··· 1303 1278 1304 1279 static const struct of_device_id pmc_match[] __initconst = { 1305 1280 { .compatible = "nvidia,tegra114-pmc" }, 1306 - {}, 1281 + { }, 1307 1282 }; 1308 1283 1309 1284 /* ··· 1311 1286 * breaks 1312 1287 */ 1313 1288 static struct tegra_clk_init_table init_table[] __initdata = { 1314 - {TEGRA114_CLK_UARTA, TEGRA114_CLK_PLL_P, 408000000, 0}, 1315 - {TEGRA114_CLK_UARTB, TEGRA114_CLK_PLL_P, 408000000, 0}, 1316 - {TEGRA114_CLK_UARTC, TEGRA114_CLK_PLL_P, 408000000, 0}, 1317 - {TEGRA114_CLK_UARTD, TEGRA114_CLK_PLL_P, 408000000, 0}, 1318 - {TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 1}, 1319 - {TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 1}, 1320 - {TEGRA114_CLK_EXTERN1, TEGRA114_CLK_PLL_A_OUT0, 0, 1}, 1321 - {TEGRA114_CLK_CLK_OUT_1_MUX, TEGRA114_CLK_EXTERN1, 0, 1}, 1322 - {TEGRA114_CLK_CLK_OUT_1, TEGRA114_CLK_CLK_MAX, 0, 1}, 1323 - {TEGRA114_CLK_I2S0, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, 1324 - {TEGRA114_CLK_I2S1, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, 1325 - {TEGRA114_CLK_I2S2, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, 1326 - {TEGRA114_CLK_I2S3, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, 1327 - {TEGRA114_CLK_I2S4, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, 1328 - {TEGRA114_CLK_HOST1X, TEGRA114_CLK_PLL_P, 136000000, 0}, 1329 - {TEGRA114_CLK_DFLL_SOC, TEGRA114_CLK_PLL_P, 51000000, 1}, 1330 - {TEGRA114_CLK_DFLL_REF, TEGRA114_CLK_PLL_P, 51000000, 1}, 1331 - {TEGRA114_CLK_DISP1, TEGRA114_CLK_PLL_P, 0, 0}, 1332 - {TEGRA114_CLK_DISP2, TEGRA114_CLK_PLL_P, 0, 0}, 1333 - {TEGRA114_CLK_GR2D, TEGRA114_CLK_PLL_C2, 300000000, 0}, 1334 - {TEGRA114_CLK_GR3D, TEGRA114_CLK_PLL_C2, 300000000, 0}, 1335 - {TEGRA114_CLK_DSIALP, TEGRA114_CLK_PLL_P, 68000000, 0}, 1336 - {TEGRA114_CLK_DSIBLP, TEGRA114_CLK_PLL_P, 68000000, 0}, 1337 - {TEGRA114_CLK_PLL_RE_VCO, TEGRA114_CLK_CLK_MAX, 612000000, 0}, 1338 - {TEGRA114_CLK_XUSB_SS_SRC, TEGRA114_CLK_PLL_RE_OUT, 122400000, 0}, 1339 - {TEGRA114_CLK_XUSB_FS_SRC, TEGRA114_CLK_PLL_U_48M, 48000000, 0}, 1340 - {TEGRA114_CLK_XUSB_HS_SRC, TEGRA114_CLK_XUSB_SS_DIV2, 61200000, 0}, 1341 - {TEGRA114_CLK_XUSB_FALCON_SRC, TEGRA114_CLK_PLL_P, 204000000, 0}, 1342 - {TEGRA114_CLK_XUSB_HOST_SRC, TEGRA114_CLK_PLL_P, 102000000, 0}, 1343 - /* This MUST be the last entry. */ 1344 - {TEGRA114_CLK_CLK_MAX, TEGRA114_CLK_CLK_MAX, 0, 0}, 1289 + { TEGRA114_CLK_UARTA, TEGRA114_CLK_PLL_P, 408000000, 0 }, 1290 + { TEGRA114_CLK_UARTB, TEGRA114_CLK_PLL_P, 408000000, 0 }, 1291 + { TEGRA114_CLK_UARTC, TEGRA114_CLK_PLL_P, 408000000, 0 }, 1292 + { TEGRA114_CLK_UARTD, TEGRA114_CLK_PLL_P, 408000000, 0 }, 1293 + { TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 1 }, 1294 + { TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 1 }, 1295 + { TEGRA114_CLK_EXTERN1, TEGRA114_CLK_PLL_A_OUT0, 0, 1 }, 1296 + { TEGRA114_CLK_CLK_OUT_1_MUX, TEGRA114_CLK_EXTERN1, 0, 1 }, 1297 + { TEGRA114_CLK_CLK_OUT_1, TEGRA114_CLK_CLK_MAX, 0, 1 }, 1298 + { TEGRA114_CLK_I2S0, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 }, 1299 + { TEGRA114_CLK_I2S1, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 }, 1300 + { TEGRA114_CLK_I2S2, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 }, 1301 + { TEGRA114_CLK_I2S3, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 }, 1302 + { TEGRA114_CLK_I2S4, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 }, 1303 + { TEGRA114_CLK_HOST1X, TEGRA114_CLK_PLL_P, 136000000, 0 }, 1304 + { TEGRA114_CLK_DFLL_SOC, TEGRA114_CLK_PLL_P, 51000000, 1 }, 1305 + { TEGRA114_CLK_DFLL_REF, TEGRA114_CLK_PLL_P, 51000000, 1 }, 1306 + { TEGRA114_CLK_DISP1, TEGRA114_CLK_PLL_P, 0, 0 }, 1307 + { TEGRA114_CLK_DISP2, TEGRA114_CLK_PLL_P, 0, 0 }, 1308 + { TEGRA114_CLK_GR2D, TEGRA114_CLK_PLL_C2, 300000000, 0 }, 1309 + { TEGRA114_CLK_GR3D, TEGRA114_CLK_PLL_C2, 300000000, 0 }, 1310 + { TEGRA114_CLK_DSIALP, TEGRA114_CLK_PLL_P, 68000000, 0 }, 1311 + { TEGRA114_CLK_DSIBLP, TEGRA114_CLK_PLL_P, 68000000, 0 }, 1312 + { TEGRA114_CLK_PLL_RE_VCO, TEGRA114_CLK_CLK_MAX, 612000000, 0 }, 1313 + { TEGRA114_CLK_XUSB_SS_SRC, TEGRA114_CLK_PLL_RE_OUT, 122400000, 0 }, 1314 + { TEGRA114_CLK_XUSB_FS_SRC, TEGRA114_CLK_PLL_U_48M, 48000000, 0 }, 1315 + { TEGRA114_CLK_XUSB_HS_SRC, TEGRA114_CLK_XUSB_SS_DIV2, 61200000, 0 }, 1316 + { TEGRA114_CLK_XUSB_FALCON_SRC, TEGRA114_CLK_PLL_P, 204000000, 0 }, 1317 + { TEGRA114_CLK_XUSB_HOST_SRC, TEGRA114_CLK_PLL_P, 102000000, 0 }, 1318 + /* must be the last entry */ 1319 + { TEGRA114_CLK_CLK_MAX, TEGRA114_CLK_CLK_MAX, 0, 0 }, 1345 1320 }; 1346 1321 1347 1322 static void __init tegra114_clock_apply_init_table(void)
+247 -206
drivers/clk/tegra/clk-tegra124.c
··· 150 150 151 151 /* possible OSC frequencies in Hz */ 152 152 static unsigned long tegra124_input_freq[] = { 153 - [0] = 13000000, 154 - [1] = 16800000, 155 - [4] = 19200000, 156 - [5] = 38400000, 157 - [8] = 12000000, 158 - [9] = 48000000, 159 - [12] = 260000000, 153 + [ 0] = 13000000, 154 + [ 1] = 16800000, 155 + [ 4] = 19200000, 156 + [ 5] = 38400000, 157 + [ 8] = 12000000, 158 + [ 9] = 48000000, 159 + [12] = 26000000, 160 160 }; 161 161 162 162 static struct div_nmp pllxc_nmp = { ··· 168 168 .divp_width = 4, 169 169 }; 170 170 171 - static struct pdiv_map pllxc_p[] = { 172 - { .pdiv = 1, .hw_val = 0 }, 173 - { .pdiv = 2, .hw_val = 1 }, 174 - { .pdiv = 3, .hw_val = 2 }, 175 - { .pdiv = 4, .hw_val = 3 }, 176 - { .pdiv = 5, .hw_val = 4 }, 177 - { .pdiv = 6, .hw_val = 5 }, 178 - { .pdiv = 8, .hw_val = 6 }, 179 - { .pdiv = 10, .hw_val = 7 }, 180 - { .pdiv = 12, .hw_val = 8 }, 181 - { .pdiv = 16, .hw_val = 9 }, 171 + static const struct pdiv_map pllxc_p[] = { 172 + { .pdiv = 1, .hw_val = 0 }, 173 + { .pdiv = 2, .hw_val = 1 }, 174 + { .pdiv = 3, .hw_val = 2 }, 175 + { .pdiv = 4, .hw_val = 3 }, 176 + { .pdiv = 5, .hw_val = 4 }, 177 + { .pdiv = 6, .hw_val = 5 }, 178 + { .pdiv = 8, .hw_val = 6 }, 179 + { .pdiv = 10, .hw_val = 7 }, 180 + { .pdiv = 12, .hw_val = 8 }, 181 + { .pdiv = 16, .hw_val = 9 }, 182 182 { .pdiv = 12, .hw_val = 10 }, 183 183 { .pdiv = 16, .hw_val = 11 }, 184 184 { .pdiv = 20, .hw_val = 12 }, 185 185 { .pdiv = 24, .hw_val = 13 }, 186 186 { .pdiv = 32, .hw_val = 14 }, 187 - { .pdiv = 0, .hw_val = 0 }, 187 + { .pdiv = 0, .hw_val = 0 }, 188 188 }; 189 189 190 190 static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { 191 191 /* 1 GHz */ 192 - {12000000, 1000000000, 83, 0, 1}, /* actual: 996.0 MHz */ 193 - {13000000, 1000000000, 76, 0, 1}, /* actual: 988.0 MHz */ 194 - {16800000, 1000000000, 59, 0, 1}, /* actual: 991.2 MHz */ 195 - {19200000, 1000000000, 52, 0, 1}, /* actual: 998.4 MHz */ 196 - {26000000, 1000000000, 76, 1, 1}, /* actual: 988.0 MHz */ 197 - {0, 0, 0, 0, 0, 0}, 192 + { 12000000, 1000000000, 83, 1, 1, 0 }, /* actual: 996.0 MHz */ 193 + { 13000000, 1000000000, 76, 1, 1, 0 }, /* actual: 988.0 MHz */ 194 + { 16800000, 1000000000, 59, 1, 1, 0 }, /* actual: 991.2 MHz */ 195 + { 19200000, 1000000000, 52, 1, 1, 0 }, /* actual: 998.4 MHz */ 196 + { 26000000, 1000000000, 76, 2, 1, 0 }, /* actual: 988.0 MHz */ 197 + { 0, 0, 0, 0, 0, 0 }, 198 198 }; 199 199 200 200 static struct tegra_clk_pll_params pll_x_params = { ··· 218 218 .pdiv_tohw = pllxc_p, 219 219 .div_nmp = &pllxc_nmp, 220 220 .freq_table = pll_x_freq_table, 221 - .flags = TEGRA_PLL_USE_LOCK, 221 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 222 222 }; 223 223 224 224 static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { 225 - { 12000000, 624000000, 104, 1, 2}, 226 - { 12000000, 600000000, 100, 1, 2}, 227 - { 13000000, 600000000, 92, 1, 2}, /* actual: 598.0 MHz */ 228 - { 16800000, 600000000, 71, 1, 2}, /* actual: 596.4 MHz */ 229 - { 19200000, 600000000, 62, 1, 2}, /* actual: 595.2 MHz */ 230 - { 26000000, 600000000, 92, 2, 2}, /* actual: 598.0 MHz */ 231 - { 0, 0, 0, 0, 0, 0 }, 225 + { 12000000, 624000000, 104, 1, 2, 0 }, 226 + { 12000000, 600000000, 100, 1, 2, 0 }, 227 + { 13000000, 600000000, 92, 1, 2, 0 }, /* actual: 598.0 MHz */ 228 + { 16800000, 600000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 229 + { 19200000, 600000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 230 + { 26000000, 600000000, 92, 2, 2, 0 }, /* actual: 598.0 MHz */ 231 + { 0, 0, 0, 0, 0, 0 }, 232 232 }; 233 233 234 234 static struct tegra_clk_pll_params pll_c_params = { 235 235 .input_min = 12000000, 236 236 .input_max = 800000000, 237 237 .cf_min = 12000000, 238 - .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 238 + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ 239 239 .vco_min = 600000000, 240 240 .vco_max = 1400000000, 241 241 .base_reg = PLLC_BASE, ··· 252 252 .pdiv_tohw = pllxc_p, 253 253 .div_nmp = &pllxc_nmp, 254 254 .freq_table = pll_c_freq_table, 255 - .flags = TEGRA_PLL_USE_LOCK, 255 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 256 256 }; 257 257 258 258 static struct div_nmp pllcx_nmp = { ··· 264 264 .divp_width = 3, 265 265 }; 266 266 267 - static struct pdiv_map pllc_p[] = { 268 - { .pdiv = 1, .hw_val = 0 }, 269 - { .pdiv = 2, .hw_val = 1 }, 270 - { .pdiv = 3, .hw_val = 2 }, 271 - { .pdiv = 4, .hw_val = 3 }, 272 - { .pdiv = 6, .hw_val = 4 }, 273 - { .pdiv = 8, .hw_val = 5 }, 267 + static const struct pdiv_map pllc_p[] = { 268 + { .pdiv = 1, .hw_val = 0 }, 269 + { .pdiv = 2, .hw_val = 1 }, 270 + { .pdiv = 3, .hw_val = 2 }, 271 + { .pdiv = 4, .hw_val = 3 }, 272 + { .pdiv = 6, .hw_val = 4 }, 273 + { .pdiv = 8, .hw_val = 5 }, 274 274 { .pdiv = 12, .hw_val = 6 }, 275 275 { .pdiv = 16, .hw_val = 7 }, 276 - { .pdiv = 0, .hw_val = 0 }, 276 + { .pdiv = 0, .hw_val = 0 }, 277 277 }; 278 278 279 279 static struct tegra_clk_pll_freq_table pll_cx_freq_table[] = { 280 - {12000000, 600000000, 100, 1, 2}, 281 - {13000000, 600000000, 92, 1, 2}, /* actual: 598.0 MHz */ 282 - {16800000, 600000000, 71, 1, 2}, /* actual: 596.4 MHz */ 283 - {19200000, 600000000, 62, 1, 2}, /* actual: 595.2 MHz */ 284 - {26000000, 600000000, 92, 2, 2}, /* actual: 598.0 MHz */ 285 - {0, 0, 0, 0, 0, 0}, 280 + { 12000000, 600000000, 100, 1, 2, 0 }, 281 + { 13000000, 600000000, 92, 1, 2, 0 }, /* actual: 598.0 MHz */ 282 + { 16800000, 600000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 283 + { 19200000, 600000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 284 + { 26000000, 600000000, 92, 2, 2, 0 }, /* actual: 598.0 MHz */ 285 + { 0, 0, 0, 0, 0, 0 }, 286 286 }; 287 287 288 288 static struct tegra_clk_pll_params pll_c2_params = { ··· 338 338 .divp_width = 4, 339 339 }; 340 340 341 - static struct pdiv_map pll12g_ssd_esd_p[] = { 342 - { .pdiv = 1, .hw_val = 0 }, 343 - { .pdiv = 2, .hw_val = 1 }, 344 - { .pdiv = 3, .hw_val = 2 }, 345 - { .pdiv = 4, .hw_val = 3 }, 346 - { .pdiv = 5, .hw_val = 4 }, 347 - { .pdiv = 6, .hw_val = 5 }, 348 - { .pdiv = 8, .hw_val = 6 }, 349 - { .pdiv = 10, .hw_val = 7 }, 350 - { .pdiv = 12, .hw_val = 8 }, 351 - { .pdiv = 16, .hw_val = 9 }, 341 + static const struct pdiv_map pll12g_ssd_esd_p[] = { 342 + { .pdiv = 1, .hw_val = 0 }, 343 + { .pdiv = 2, .hw_val = 1 }, 344 + { .pdiv = 3, .hw_val = 2 }, 345 + { .pdiv = 4, .hw_val = 3 }, 346 + { .pdiv = 5, .hw_val = 4 }, 347 + { .pdiv = 6, .hw_val = 5 }, 348 + { .pdiv = 8, .hw_val = 6 }, 349 + { .pdiv = 10, .hw_val = 7 }, 350 + { .pdiv = 12, .hw_val = 8 }, 351 + { .pdiv = 16, .hw_val = 9 }, 352 352 { .pdiv = 12, .hw_val = 10 }, 353 353 { .pdiv = 16, .hw_val = 11 }, 354 354 { .pdiv = 20, .hw_val = 12 }, 355 355 { .pdiv = 24, .hw_val = 13 }, 356 356 { .pdiv = 32, .hw_val = 14 }, 357 - { .pdiv = 0, .hw_val = 0 }, 357 + { .pdiv = 0, .hw_val = 0 }, 358 358 }; 359 359 360 360 static struct tegra_clk_pll_freq_table pll_c4_freq_table[] = { 361 - { 12000000, 600000000, 100, 1, 1}, 362 - { 13000000, 600000000, 92, 1, 1}, /* actual: 598.0 MHz */ 363 - { 16800000, 600000000, 71, 1, 1}, /* actual: 596.4 MHz */ 364 - { 19200000, 600000000, 62, 1, 1}, /* actual: 595.2 MHz */ 365 - { 26000000, 600000000, 92, 2, 1}, /* actual: 598.0 MHz */ 366 - { 0, 0, 0, 0, 0, 0 }, 361 + { 12000000, 600000000, 100, 1, 2, 0 }, 362 + { 13000000, 600000000, 92, 1, 2, 0 }, /* actual: 598.0 MHz */ 363 + { 16800000, 600000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 364 + { 19200000, 600000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 365 + { 26000000, 600000000, 92, 2, 2, 0 }, /* actual: 598.0 MHz */ 366 + { 0, 0, 0, 0, 0, 0 }, 367 367 }; 368 368 369 369 static struct tegra_clk_pll_params pll_c4_params = { ··· 386 386 .ext_misc_reg[1] = 0x5b0, 387 387 .ext_misc_reg[2] = 0x5b4, 388 388 .freq_table = pll_c4_freq_table, 389 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 389 390 }; 390 391 391 - static struct pdiv_map pllm_p[] = { 392 - { .pdiv = 1, .hw_val = 0 }, 393 - { .pdiv = 2, .hw_val = 1 }, 394 - { .pdiv = 0, .hw_val = 0 }, 392 + static const struct pdiv_map pllm_p[] = { 393 + { .pdiv = 1, .hw_val = 0 }, 394 + { .pdiv = 2, .hw_val = 1 }, 395 + { .pdiv = 3, .hw_val = 2 }, 396 + { .pdiv = 4, .hw_val = 3 }, 397 + { .pdiv = 5, .hw_val = 4 }, 398 + { .pdiv = 6, .hw_val = 5 }, 399 + { .pdiv = 8, .hw_val = 6 }, 400 + { .pdiv = 10, .hw_val = 7 }, 401 + { .pdiv = 12, .hw_val = 8 }, 402 + { .pdiv = 16, .hw_val = 9 }, 403 + { .pdiv = 12, .hw_val = 10 }, 404 + { .pdiv = 16, .hw_val = 11 }, 405 + { .pdiv = 20, .hw_val = 12 }, 406 + { .pdiv = 24, .hw_val = 13 }, 407 + { .pdiv = 32, .hw_val = 14 }, 408 + { .pdiv = 0, .hw_val = 0 }, 395 409 }; 396 410 397 411 static struct tegra_clk_pll_freq_table pll_m_freq_table[] = { 398 - {12000000, 800000000, 66, 1, 1}, /* actual: 792.0 MHz */ 399 - {13000000, 800000000, 61, 1, 1}, /* actual: 793.0 MHz */ 400 - {16800000, 800000000, 47, 1, 1}, /* actual: 789.6 MHz */ 401 - {19200000, 800000000, 41, 1, 1}, /* actual: 787.2 MHz */ 402 - {26000000, 800000000, 61, 2, 1}, /* actual: 793.0 MHz */ 403 - {0, 0, 0, 0, 0, 0}, 412 + { 12000000, 800000000, 66, 1, 1, 0 }, /* actual: 792.0 MHz */ 413 + { 13000000, 800000000, 61, 1, 1, 0 }, /* actual: 793.0 MHz */ 414 + { 16800000, 800000000, 47, 1, 1, 0 }, /* actual: 789.6 MHz */ 415 + { 19200000, 800000000, 41, 1, 1, 0 }, /* actual: 787.2 MHz */ 416 + { 26000000, 800000000, 61, 2, 1, 0 }, /* actual: 793.0 MHz */ 417 + { 0, 0, 0, 0, 0, 0}, 404 418 }; 405 419 406 420 static struct div_nmp pllm_nmp = { ··· 441 427 .lock_mask = PLL_BASE_LOCK, 442 428 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 443 429 .lock_delay = 300, 444 - .max_p = 2, 430 + .max_p = 5, 445 431 .pdiv_tohw = pllm_p, 446 432 .div_nmp = &pllm_nmp, 447 433 .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, 448 434 .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE_2, 449 435 .freq_table = pll_m_freq_table, 450 - .flags = TEGRA_PLL_USE_LOCK, 436 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 451 437 }; 452 438 453 439 static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { 454 440 /* PLLE special case: use cpcon field to store cml divider value */ 455 - {336000000, 100000000, 100, 21, 16, 11}, 456 - {312000000, 100000000, 200, 26, 24, 13}, 457 - {13000000, 100000000, 200, 1, 26, 13}, 458 - {12000000, 100000000, 200, 1, 24, 13}, 459 - {0, 0, 0, 0, 0, 0}, 441 + { 336000000, 100000000, 100, 21, 16, 11 }, 442 + { 312000000, 100000000, 200, 26, 24, 13 }, 443 + { 13000000, 100000000, 200, 1, 26, 13 }, 444 + { 12000000, 100000000, 200, 1, 24, 13 }, 445 + { 0, 0, 0, 0, 0, 0 }, 446 + }; 447 + 448 + static const struct pdiv_map plle_p[] = { 449 + { .pdiv = 1, .hw_val = 0 }, 450 + { .pdiv = 2, .hw_val = 1 }, 451 + { .pdiv = 3, .hw_val = 2 }, 452 + { .pdiv = 4, .hw_val = 3 }, 453 + { .pdiv = 5, .hw_val = 4 }, 454 + { .pdiv = 6, .hw_val = 5 }, 455 + { .pdiv = 8, .hw_val = 6 }, 456 + { .pdiv = 10, .hw_val = 7 }, 457 + { .pdiv = 12, .hw_val = 8 }, 458 + { .pdiv = 16, .hw_val = 9 }, 459 + { .pdiv = 12, .hw_val = 10 }, 460 + { .pdiv = 16, .hw_val = 11 }, 461 + { .pdiv = 20, .hw_val = 12 }, 462 + { .pdiv = 24, .hw_val = 13 }, 463 + { .pdiv = 32, .hw_val = 14 }, 464 + { .pdiv = 1, .hw_val = 0 }, 460 465 }; 461 466 462 467 static struct div_nmp plle_nmp = { ··· 500 467 .lock_mask = PLLE_MISC_LOCK, 501 468 .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, 502 469 .lock_delay = 300, 470 + .pdiv_tohw = plle_p, 503 471 .div_nmp = &plle_nmp, 504 472 .freq_table = pll_e_freq_table, 505 - .flags = TEGRA_PLL_FIXED, 473 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_LOCK_ENABLE, 506 474 .fixed_rate = 100000000, 507 475 }; 508 476 ··· 541 507 .iddq_reg = PLLRE_MISC, 542 508 .iddq_bit_idx = PLLRE_IDDQ_BIT, 543 509 .div_nmp = &pllre_nmp, 544 - .flags = TEGRA_PLL_USE_LOCK, 510 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE | 511 + TEGRA_PLL_LOCK_MISC, 545 512 }; 546 513 547 514 static struct div_nmp pllp_nmp = { ··· 555 520 }; 556 521 557 522 static struct tegra_clk_pll_freq_table pll_p_freq_table[] = { 558 - {12000000, 408000000, 408, 12, 0, 8}, 559 - {13000000, 408000000, 408, 13, 0, 8}, 560 - {16800000, 408000000, 340, 14, 0, 8}, 561 - {19200000, 408000000, 340, 16, 0, 8}, 562 - {26000000, 408000000, 408, 26, 0, 8}, 563 - {0, 0, 0, 0, 0, 0}, 523 + { 12000000, 408000000, 408, 12, 1, 8 }, 524 + { 13000000, 408000000, 408, 13, 1, 8 }, 525 + { 16800000, 408000000, 340, 14, 1, 8 }, 526 + { 19200000, 408000000, 340, 16, 1, 8 }, 527 + { 26000000, 408000000, 408, 26, 1, 8 }, 528 + { 0, 0, 0, 0, 0, 0 }, 564 529 }; 565 530 566 531 static struct tegra_clk_pll_params pll_p_params = { ··· 578 543 .div_nmp = &pllp_nmp, 579 544 .freq_table = pll_p_freq_table, 580 545 .fixed_rate = 408000000, 581 - .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK, 546 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK | 547 + TEGRA_PLL_HAS_LOCK_ENABLE, 582 548 }; 583 549 584 550 static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { 585 - {9600000, 282240000, 147, 5, 0, 4}, 586 - {9600000, 368640000, 192, 5, 0, 4}, 587 - {9600000, 240000000, 200, 8, 0, 8}, 588 - 589 - {28800000, 282240000, 245, 25, 0, 8}, 590 - {28800000, 368640000, 320, 25, 0, 8}, 591 - {28800000, 240000000, 200, 24, 0, 8}, 592 - {0, 0, 0, 0, 0, 0}, 551 + { 9600000, 282240000, 147, 5, 1, 4 }, 552 + { 9600000, 368640000, 192, 5, 1, 4 }, 553 + { 9600000, 240000000, 200, 8, 1, 8 }, 554 + { 28800000, 282240000, 245, 25, 1, 8 }, 555 + { 28800000, 368640000, 320, 25, 1, 8 }, 556 + { 28800000, 240000000, 200, 24, 1, 8 }, 557 + { 0, 0, 0, 0, 0, 0 }, 593 558 }; 594 559 595 560 static struct tegra_clk_pll_params pll_a_params = { ··· 606 571 .lock_delay = 300, 607 572 .div_nmp = &pllp_nmp, 608 573 .freq_table = pll_a_freq_table, 609 - .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, 574 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK | 575 + TEGRA_PLL_HAS_LOCK_ENABLE, 610 576 }; 611 577 612 578 static struct div_nmp plld_nmp = { ··· 620 584 }; 621 585 622 586 static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { 623 - {12000000, 216000000, 864, 12, 4, 12}, 624 - {13000000, 216000000, 864, 13, 4, 12}, 625 - {16800000, 216000000, 720, 14, 4, 12}, 626 - {19200000, 216000000, 720, 16, 4, 12}, 627 - {26000000, 216000000, 864, 26, 4, 12}, 628 - 629 - {12000000, 594000000, 594, 12, 1, 12}, 630 - {13000000, 594000000, 594, 13, 1, 12}, 631 - {16800000, 594000000, 495, 14, 1, 12}, 632 - {19200000, 594000000, 495, 16, 1, 12}, 633 - {26000000, 594000000, 594, 26, 1, 12}, 634 - 635 - {12000000, 1000000000, 1000, 12, 1, 12}, 636 - {13000000, 1000000000, 1000, 13, 1, 12}, 637 - {19200000, 1000000000, 625, 12, 1, 12}, 638 - {26000000, 1000000000, 1000, 26, 1, 12}, 639 - 640 - {0, 0, 0, 0, 0, 0}, 587 + { 12000000, 216000000, 864, 12, 4, 12 }, 588 + { 13000000, 216000000, 864, 13, 4, 12 }, 589 + { 16800000, 216000000, 720, 14, 4, 12 }, 590 + { 19200000, 216000000, 720, 16, 4, 12 }, 591 + { 26000000, 216000000, 864, 26, 4, 12 }, 592 + { 12000000, 594000000, 594, 12, 1, 12 }, 593 + { 13000000, 594000000, 594, 13, 1, 12 }, 594 + { 16800000, 594000000, 495, 14, 1, 12 }, 595 + { 19200000, 594000000, 495, 16, 1, 12 }, 596 + { 26000000, 594000000, 594, 26, 1, 12 }, 597 + { 12000000, 1000000000, 1000, 12, 1, 12 }, 598 + { 13000000, 1000000000, 1000, 13, 1, 12 }, 599 + { 19200000, 1000000000, 625, 12, 1, 12 }, 600 + { 26000000, 1000000000, 1000, 26, 1, 12 }, 601 + { 0, 0, 0, 0, 0, 0 }, 641 602 }; 642 603 643 604 static struct tegra_clk_pll_params pll_d_params = { ··· 652 619 .div_nmp = &plld_nmp, 653 620 .freq_table = pll_d_freq_table, 654 621 .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 655 - TEGRA_PLL_USE_LOCK, 622 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 656 623 }; 657 624 658 625 static struct tegra_clk_pll_freq_table tegra124_pll_d2_freq_table[] = { 659 - { 12000000, 594000000, 99, 1, 2}, 660 - { 13000000, 594000000, 91, 1, 2}, /* actual: 591.5 MHz */ 661 - { 16800000, 594000000, 71, 1, 2}, /* actual: 596.4 MHz */ 662 - { 19200000, 594000000, 62, 1, 2}, /* actual: 595.2 MHz */ 663 - { 26000000, 594000000, 91, 2, 2}, /* actual: 591.5 MHz */ 664 - { 0, 0, 0, 0, 0, 0 }, 626 + { 12000000, 594000000, 99, 1, 2, 0 }, 627 + { 13000000, 594000000, 91, 1, 2, 0 }, /* actual: 591.5 MHz */ 628 + { 16800000, 594000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 629 + { 19200000, 594000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 630 + { 26000000, 594000000, 91, 2, 2, 0 }, /* actual: 591.5 MHz */ 631 + { 0, 0, 0, 0, 0, 0 }, 665 632 }; 666 633 667 634 static struct tegra_clk_pll_params tegra124_pll_d2_params = { ··· 685 652 .ext_misc_reg[2] = 0x578, 686 653 .max_p = 15, 687 654 .freq_table = tegra124_pll_d2_freq_table, 655 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 688 656 }; 689 657 690 658 static struct tegra_clk_pll_freq_table pll_dp_freq_table[] = { 691 - { 12000000, 600000000, 100, 1, 1}, 692 - { 13000000, 600000000, 92, 1, 1}, /* actual: 598.0 MHz */ 693 - { 16800000, 600000000, 71, 1, 1}, /* actual: 596.4 MHz */ 694 - { 19200000, 600000000, 62, 1, 1}, /* actual: 595.2 MHz */ 695 - { 26000000, 600000000, 92, 2, 1}, /* actual: 598.0 MHz */ 696 - { 0, 0, 0, 0, 0, 0 }, 659 + { 12000000, 600000000, 100, 1, 2, 0 }, 660 + { 13000000, 600000000, 92, 1, 2, 0 }, /* actual: 598.0 MHz */ 661 + { 16800000, 600000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */ 662 + { 19200000, 600000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */ 663 + { 26000000, 600000000, 92, 2, 2, 0 }, /* actual: 598.0 MHz */ 664 + { 0, 0, 0, 0, 0, 0 }, 697 665 }; 698 666 699 667 static struct tegra_clk_pll_params pll_dp_params = { ··· 718 684 .ext_misc_reg[2] = 0x5a0, 719 685 .max_p = 5, 720 686 .freq_table = pll_dp_freq_table, 687 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 721 688 }; 722 689 723 - static struct pdiv_map pllu_p[] = { 690 + static const struct pdiv_map pllu_p[] = { 724 691 { .pdiv = 1, .hw_val = 1 }, 725 692 { .pdiv = 2, .hw_val = 0 }, 726 693 { .pdiv = 0, .hw_val = 0 }, ··· 737 702 }; 738 703 739 704 static struct tegra_clk_pll_freq_table pll_u_freq_table[] = { 740 - {12000000, 480000000, 960, 12, 2, 12}, 741 - {13000000, 480000000, 960, 13, 2, 12}, 742 - {16800000, 480000000, 400, 7, 2, 5}, 743 - {19200000, 480000000, 200, 4, 2, 3}, 744 - {26000000, 480000000, 960, 26, 2, 12}, 745 - {0, 0, 0, 0, 0, 0}, 705 + { 12000000, 480000000, 960, 12, 2, 12 }, 706 + { 13000000, 480000000, 960, 13, 2, 12 }, 707 + { 16800000, 480000000, 400, 7, 2, 5 }, 708 + { 19200000, 480000000, 200, 4, 2, 3 }, 709 + { 26000000, 480000000, 960, 26, 2, 12 }, 710 + { 0, 0, 0, 0, 0, 0 }, 746 711 }; 747 712 748 713 static struct tegra_clk_pll_params pll_u_params = { ··· 761 726 .div_nmp = &pllu_nmp, 762 727 .freq_table = pll_u_freq_table, 763 728 .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 764 - TEGRA_PLL_USE_LOCK, 729 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 765 730 }; 766 731 767 732 struct utmi_clk_param { ··· 778 743 }; 779 744 780 745 static const struct utmi_clk_param utmi_parameters[] = { 781 - {.osc_frequency = 13000000, .enable_delay_count = 0x02, 782 - .stable_count = 0x33, .active_delay_count = 0x05, 783 - .xtal_freq_count = 0x7F}, 784 - {.osc_frequency = 19200000, .enable_delay_count = 0x03, 785 - .stable_count = 0x4B, .active_delay_count = 0x06, 786 - .xtal_freq_count = 0xBB}, 787 - {.osc_frequency = 12000000, .enable_delay_count = 0x02, 788 - .stable_count = 0x2F, .active_delay_count = 0x04, 789 - .xtal_freq_count = 0x76}, 790 - {.osc_frequency = 26000000, .enable_delay_count = 0x04, 791 - .stable_count = 0x66, .active_delay_count = 0x09, 792 - .xtal_freq_count = 0xFE}, 793 - {.osc_frequency = 16800000, .enable_delay_count = 0x03, 794 - .stable_count = 0x41, .active_delay_count = 0x0A, 795 - .xtal_freq_count = 0xA4}, 746 + { 747 + .osc_frequency = 13000000, .enable_delay_count = 0x02, 748 + .stable_count = 0x33, .active_delay_count = 0x05, 749 + .xtal_freq_count = 0x7f 750 + }, { 751 + .osc_frequency = 19200000, .enable_delay_count = 0x03, 752 + .stable_count = 0x4b, .active_delay_count = 0x06, 753 + .xtal_freq_count = 0xbb 754 + }, { 755 + .osc_frequency = 12000000, .enable_delay_count = 0x02, 756 + .stable_count = 0x2f, .active_delay_count = 0x04, 757 + .xtal_freq_count = 0x76 758 + }, { 759 + .osc_frequency = 26000000, .enable_delay_count = 0x04, 760 + .stable_count = 0x66, .active_delay_count = 0x09, 761 + .xtal_freq_count = 0xfe 762 + }, { 763 + .osc_frequency = 16800000, .enable_delay_count = 0x03, 764 + .stable_count = 0x41, .active_delay_count = 0x0a, 765 + .xtal_freq_count = 0xa4 766 + }, 796 767 }; 797 768 798 769 static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = { ··· 1065 1024 1066 1025 static void tegra124_utmi_param_configure(void __iomem *clk_base) 1067 1026 { 1027 + unsigned int i; 1068 1028 u32 reg; 1069 - int i; 1070 1029 1071 1030 for (i = 0; i < ARRAY_SIZE(utmi_parameters); i++) { 1072 1031 if (osc_freq == utmi_parameters[i].osc_frequency) ··· 1397 1356 1398 1357 static const struct of_device_id pmc_match[] __initconst = { 1399 1358 { .compatible = "nvidia,tegra124-pmc" }, 1400 - {}, 1359 + { }, 1401 1360 }; 1402 1361 1403 1362 static struct tegra_clk_init_table common_init_table[] __initdata = { 1404 - {TEGRA124_CLK_UARTA, TEGRA124_CLK_PLL_P, 408000000, 0}, 1405 - {TEGRA124_CLK_UARTB, TEGRA124_CLK_PLL_P, 408000000, 0}, 1406 - {TEGRA124_CLK_UARTC, TEGRA124_CLK_PLL_P, 408000000, 0}, 1407 - {TEGRA124_CLK_UARTD, TEGRA124_CLK_PLL_P, 408000000, 0}, 1408 - {TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 1}, 1409 - {TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 1}, 1410 - {TEGRA124_CLK_EXTERN1, TEGRA124_CLK_PLL_A_OUT0, 0, 1}, 1411 - {TEGRA124_CLK_CLK_OUT_1_MUX, TEGRA124_CLK_EXTERN1, 0, 1}, 1412 - {TEGRA124_CLK_CLK_OUT_1, TEGRA124_CLK_CLK_MAX, 0, 1}, 1413 - {TEGRA124_CLK_I2S0, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, 1414 - {TEGRA124_CLK_I2S1, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, 1415 - {TEGRA124_CLK_I2S2, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, 1416 - {TEGRA124_CLK_I2S3, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, 1417 - {TEGRA124_CLK_I2S4, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, 1418 - {TEGRA124_CLK_VDE, TEGRA124_CLK_PLL_P, 0, 0}, 1419 - {TEGRA124_CLK_HOST1X, TEGRA124_CLK_PLL_P, 136000000, 1}, 1420 - {TEGRA124_CLK_DSIALP, TEGRA124_CLK_PLL_P, 68000000, 0}, 1421 - {TEGRA124_CLK_DSIBLP, TEGRA124_CLK_PLL_P, 68000000, 0}, 1422 - {TEGRA124_CLK_SCLK, TEGRA124_CLK_PLL_P_OUT2, 102000000, 1}, 1423 - {TEGRA124_CLK_DFLL_SOC, TEGRA124_CLK_PLL_P, 51000000, 1}, 1424 - {TEGRA124_CLK_DFLL_REF, TEGRA124_CLK_PLL_P, 51000000, 1}, 1425 - {TEGRA124_CLK_PLL_C, TEGRA124_CLK_CLK_MAX, 768000000, 0}, 1426 - {TEGRA124_CLK_PLL_C_OUT1, TEGRA124_CLK_CLK_MAX, 100000000, 0}, 1427 - {TEGRA124_CLK_SBC4, TEGRA124_CLK_PLL_P, 12000000, 1}, 1428 - {TEGRA124_CLK_TSEC, TEGRA124_CLK_PLL_C3, 0, 0}, 1429 - {TEGRA124_CLK_MSENC, TEGRA124_CLK_PLL_C3, 0, 0}, 1430 - {TEGRA124_CLK_PLL_RE_VCO, TEGRA124_CLK_CLK_MAX, 672000000, 0}, 1431 - {TEGRA124_CLK_XUSB_SS_SRC, TEGRA124_CLK_PLL_U_480M, 120000000, 0}, 1432 - {TEGRA124_CLK_XUSB_FS_SRC, TEGRA124_CLK_PLL_U_48M, 48000000, 0}, 1433 - {TEGRA124_CLK_XUSB_HS_SRC, TEGRA124_CLK_PLL_U_60M, 60000000, 0}, 1434 - {TEGRA124_CLK_XUSB_FALCON_SRC, TEGRA124_CLK_PLL_RE_OUT, 224000000, 0}, 1435 - {TEGRA124_CLK_XUSB_HOST_SRC, TEGRA124_CLK_PLL_RE_OUT, 112000000, 0}, 1436 - {TEGRA124_CLK_SATA, TEGRA124_CLK_PLL_P, 104000000, 0}, 1437 - {TEGRA124_CLK_SATA_OOB, TEGRA124_CLK_PLL_P, 204000000, 0}, 1438 - {TEGRA124_CLK_MSELECT, TEGRA124_CLK_CLK_MAX, 0, 1}, 1439 - {TEGRA124_CLK_CSITE, TEGRA124_CLK_CLK_MAX, 0, 1}, 1440 - {TEGRA124_CLK_TSENSOR, TEGRA124_CLK_CLK_M, 400000, 0}, 1441 - /* This MUST be the last entry. */ 1442 - {TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0}, 1363 + { TEGRA124_CLK_UARTA, TEGRA124_CLK_PLL_P, 408000000, 0 }, 1364 + { TEGRA124_CLK_UARTB, TEGRA124_CLK_PLL_P, 408000000, 0 }, 1365 + { TEGRA124_CLK_UARTC, TEGRA124_CLK_PLL_P, 408000000, 0 }, 1366 + { TEGRA124_CLK_UARTD, TEGRA124_CLK_PLL_P, 408000000, 0 }, 1367 + { TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 1 }, 1368 + { TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 1 }, 1369 + { TEGRA124_CLK_EXTERN1, TEGRA124_CLK_PLL_A_OUT0, 0, 1 }, 1370 + { TEGRA124_CLK_CLK_OUT_1_MUX, TEGRA124_CLK_EXTERN1, 0, 1 }, 1371 + { TEGRA124_CLK_CLK_OUT_1, TEGRA124_CLK_CLK_MAX, 0, 1 }, 1372 + { TEGRA124_CLK_I2S0, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 }, 1373 + { TEGRA124_CLK_I2S1, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 }, 1374 + { TEGRA124_CLK_I2S2, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 }, 1375 + { TEGRA124_CLK_I2S3, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 }, 1376 + { TEGRA124_CLK_I2S4, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 }, 1377 + { TEGRA124_CLK_VDE, TEGRA124_CLK_PLL_P, 0, 0 }, 1378 + { TEGRA124_CLK_HOST1X, TEGRA124_CLK_PLL_P, 136000000, 1 }, 1379 + { TEGRA124_CLK_DSIALP, TEGRA124_CLK_PLL_P, 68000000, 0 }, 1380 + { TEGRA124_CLK_DSIBLP, TEGRA124_CLK_PLL_P, 68000000, 0 }, 1381 + { TEGRA124_CLK_SCLK, TEGRA124_CLK_PLL_P_OUT2, 102000000, 1 }, 1382 + { TEGRA124_CLK_DFLL_SOC, TEGRA124_CLK_PLL_P, 51000000, 1 }, 1383 + { TEGRA124_CLK_DFLL_REF, TEGRA124_CLK_PLL_P, 51000000, 1 }, 1384 + { TEGRA124_CLK_PLL_C, TEGRA124_CLK_CLK_MAX, 768000000, 0 }, 1385 + { TEGRA124_CLK_PLL_C_OUT1, TEGRA124_CLK_CLK_MAX, 100000000, 0 }, 1386 + { TEGRA124_CLK_SBC4, TEGRA124_CLK_PLL_P, 12000000, 1 }, 1387 + { TEGRA124_CLK_TSEC, TEGRA124_CLK_PLL_C3, 0, 0 }, 1388 + { TEGRA124_CLK_MSENC, TEGRA124_CLK_PLL_C3, 0, 0 }, 1389 + { TEGRA124_CLK_PLL_RE_VCO, TEGRA124_CLK_CLK_MAX, 672000000, 0 }, 1390 + { TEGRA124_CLK_XUSB_SS_SRC, TEGRA124_CLK_PLL_U_480M, 120000000, 0 }, 1391 + { TEGRA124_CLK_XUSB_FS_SRC, TEGRA124_CLK_PLL_U_48M, 48000000, 0 }, 1392 + { TEGRA124_CLK_XUSB_HS_SRC, TEGRA124_CLK_PLL_U_60M, 60000000, 0 }, 1393 + { TEGRA124_CLK_XUSB_FALCON_SRC, TEGRA124_CLK_PLL_RE_OUT, 224000000, 0 }, 1394 + { TEGRA124_CLK_XUSB_HOST_SRC, TEGRA124_CLK_PLL_RE_OUT, 112000000, 0 }, 1395 + { TEGRA124_CLK_SATA, TEGRA124_CLK_PLL_P, 104000000, 0 }, 1396 + { TEGRA124_CLK_SATA_OOB, TEGRA124_CLK_PLL_P, 204000000, 0 }, 1397 + { TEGRA124_CLK_MSELECT, TEGRA124_CLK_CLK_MAX, 0, 1 }, 1398 + { TEGRA124_CLK_CSITE, TEGRA124_CLK_CLK_MAX, 0, 1 }, 1399 + { TEGRA124_CLK_TSENSOR, TEGRA124_CLK_CLK_M, 400000, 0 }, 1400 + /* must be the last entry */ 1401 + { TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0 }, 1443 1402 }; 1444 1403 1445 1404 static struct tegra_clk_init_table tegra124_init_table[] __initdata = { 1446 - {TEGRA124_CLK_SOC_THERM, TEGRA124_CLK_PLL_P, 51000000, 0}, 1447 - {TEGRA124_CLK_CCLK_G, TEGRA124_CLK_CLK_MAX, 0, 1}, 1448 - {TEGRA124_CLK_HDA, TEGRA124_CLK_PLL_P, 102000000, 0}, 1449 - {TEGRA124_CLK_HDA2CODEC_2X, TEGRA124_CLK_PLL_P, 48000000, 0}, 1450 - /* This MUST be the last entry. */ 1451 - {TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0}, 1405 + { TEGRA124_CLK_SOC_THERM, TEGRA124_CLK_PLL_P, 51000000, 0 }, 1406 + { TEGRA124_CLK_CCLK_G, TEGRA124_CLK_CLK_MAX, 0, 1 }, 1407 + { TEGRA124_CLK_HDA, TEGRA124_CLK_PLL_P, 102000000, 0 }, 1408 + { TEGRA124_CLK_HDA2CODEC_2X, TEGRA124_CLK_PLL_P, 48000000, 0 }, 1409 + /* must be the last entry */ 1410 + { TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0 }, 1452 1411 }; 1453 1412 1454 1413 /* Tegra132 requires the SOC_THERM clock to remain active */ 1455 1414 static struct tegra_clk_init_table tegra132_init_table[] __initdata = { 1456 - {TEGRA124_CLK_SOC_THERM, TEGRA124_CLK_PLL_P, 51000000, 1}, 1457 - /* This MUST be the last entry. */ 1458 - {TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0}, 1415 + { TEGRA124_CLK_SOC_THERM, TEGRA124_CLK_PLL_P, 51000000, 1 }, 1416 + /* must be the last entry */ 1417 + { TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0 }, 1459 1418 }; 1460 1419 1461 1420 static struct tegra_audio_clk_info tegra124_audio_plls[] = {
+156 -158
drivers/clk/tegra/clk-tegra20.c
··· 166 166 static struct clk **clks; 167 167 168 168 static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { 169 - { 12000000, 600000000, 600, 12, 0, 8 }, 170 - { 13000000, 600000000, 600, 13, 0, 8 }, 171 - { 19200000, 600000000, 500, 16, 0, 6 }, 172 - { 26000000, 600000000, 600, 26, 0, 8 }, 173 - { 0, 0, 0, 0, 0, 0 }, 169 + { 12000000, 600000000, 600, 12, 1, 8 }, 170 + { 13000000, 600000000, 600, 13, 1, 8 }, 171 + { 19200000, 600000000, 500, 16, 1, 6 }, 172 + { 26000000, 600000000, 600, 26, 1, 8 }, 173 + { 0, 0, 0, 0, 0, 0 }, 174 174 }; 175 175 176 176 static struct tegra_clk_pll_freq_table pll_m_freq_table[] = { 177 - { 12000000, 666000000, 666, 12, 0, 8}, 178 - { 13000000, 666000000, 666, 13, 0, 8}, 179 - { 19200000, 666000000, 555, 16, 0, 8}, 180 - { 26000000, 666000000, 666, 26, 0, 8}, 181 - { 12000000, 600000000, 600, 12, 0, 8}, 182 - { 13000000, 600000000, 600, 13, 0, 8}, 183 - { 19200000, 600000000, 375, 12, 0, 6}, 184 - { 26000000, 600000000, 600, 26, 0, 8}, 185 - { 0, 0, 0, 0, 0, 0 }, 177 + { 12000000, 666000000, 666, 12, 1, 8 }, 178 + { 13000000, 666000000, 666, 13, 1, 8 }, 179 + { 19200000, 666000000, 555, 16, 1, 8 }, 180 + { 26000000, 666000000, 666, 26, 1, 8 }, 181 + { 12000000, 600000000, 600, 12, 1, 8 }, 182 + { 13000000, 600000000, 600, 13, 1, 8 }, 183 + { 19200000, 600000000, 375, 12, 1, 6 }, 184 + { 26000000, 600000000, 600, 26, 1, 8 }, 185 + { 0, 0, 0, 0, 0, 0 }, 186 186 }; 187 187 188 188 static struct tegra_clk_pll_freq_table pll_p_freq_table[] = { 189 - { 12000000, 216000000, 432, 12, 1, 8}, 190 - { 13000000, 216000000, 432, 13, 1, 8}, 191 - { 19200000, 216000000, 90, 4, 1, 1}, 192 - { 26000000, 216000000, 432, 26, 1, 8}, 193 - { 12000000, 432000000, 432, 12, 0, 8}, 194 - { 13000000, 432000000, 432, 13, 0, 8}, 195 - { 19200000, 432000000, 90, 4, 0, 1}, 196 - { 26000000, 432000000, 432, 26, 0, 8}, 197 - { 0, 0, 0, 0, 0, 0 }, 189 + { 12000000, 216000000, 432, 12, 2, 8 }, 190 + { 13000000, 216000000, 432, 13, 2, 8 }, 191 + { 19200000, 216000000, 90, 4, 2, 1 }, 192 + { 26000000, 216000000, 432, 26, 2, 8 }, 193 + { 12000000, 432000000, 432, 12, 1, 8 }, 194 + { 13000000, 432000000, 432, 13, 1, 8 }, 195 + { 19200000, 432000000, 90, 4, 1, 1 }, 196 + { 26000000, 432000000, 432, 26, 1, 8 }, 197 + { 0, 0, 0, 0, 0, 0 }, 198 198 }; 199 199 200 200 static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { 201 - { 28800000, 56448000, 49, 25, 0, 1}, 202 - { 28800000, 73728000, 64, 25, 0, 1}, 203 - { 28800000, 24000000, 5, 6, 0, 1}, 204 - { 0, 0, 0, 0, 0, 0 }, 201 + { 28800000, 56448000, 49, 25, 1, 1 }, 202 + { 28800000, 73728000, 64, 25, 1, 1 }, 203 + { 28800000, 24000000, 5, 6, 1, 1 }, 204 + { 0, 0, 0, 0, 0, 0 }, 205 205 }; 206 206 207 207 static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { 208 - { 12000000, 216000000, 216, 12, 0, 4}, 209 - { 13000000, 216000000, 216, 13, 0, 4}, 210 - { 19200000, 216000000, 135, 12, 0, 3}, 211 - { 26000000, 216000000, 216, 26, 0, 4}, 212 - 213 - { 12000000, 594000000, 594, 12, 0, 8}, 214 - { 13000000, 594000000, 594, 13, 0, 8}, 215 - { 19200000, 594000000, 495, 16, 0, 8}, 216 - { 26000000, 594000000, 594, 26, 0, 8}, 217 - 218 - { 12000000, 1000000000, 1000, 12, 0, 12}, 219 - { 13000000, 1000000000, 1000, 13, 0, 12}, 220 - { 19200000, 1000000000, 625, 12, 0, 8}, 221 - { 26000000, 1000000000, 1000, 26, 0, 12}, 222 - 223 - { 0, 0, 0, 0, 0, 0 }, 208 + { 12000000, 216000000, 216, 12, 1, 4 }, 209 + { 13000000, 216000000, 216, 13, 1, 4 }, 210 + { 19200000, 216000000, 135, 12, 1, 3 }, 211 + { 26000000, 216000000, 216, 26, 1, 4 }, 212 + { 12000000, 594000000, 594, 12, 1, 8 }, 213 + { 13000000, 594000000, 594, 13, 1, 8 }, 214 + { 19200000, 594000000, 495, 16, 1, 8 }, 215 + { 26000000, 594000000, 594, 26, 1, 8 }, 216 + { 12000000, 1000000000, 1000, 12, 1, 12 }, 217 + { 13000000, 1000000000, 1000, 13, 1, 12 }, 218 + { 19200000, 1000000000, 625, 12, 1, 8 }, 219 + { 26000000, 1000000000, 1000, 26, 1, 12 }, 220 + { 0, 0, 0, 0, 0, 0 }, 224 221 }; 225 222 226 223 static struct tegra_clk_pll_freq_table pll_u_freq_table[] = { 227 - { 12000000, 480000000, 960, 12, 0, 0}, 228 - { 13000000, 480000000, 960, 13, 0, 0}, 229 - { 19200000, 480000000, 200, 4, 0, 0}, 230 - { 26000000, 480000000, 960, 26, 0, 0}, 231 - { 0, 0, 0, 0, 0, 0 }, 224 + { 12000000, 480000000, 960, 12, 1, 0 }, 225 + { 13000000, 480000000, 960, 13, 1, 0 }, 226 + { 19200000, 480000000, 200, 4, 1, 0 }, 227 + { 26000000, 480000000, 960, 26, 1, 0 }, 228 + { 0, 0, 0, 0, 0, 0 }, 232 229 }; 233 230 234 231 static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { 235 232 /* 1 GHz */ 236 - { 12000000, 1000000000, 1000, 12, 0, 12}, 237 - { 13000000, 1000000000, 1000, 13, 0, 12}, 238 - { 19200000, 1000000000, 625, 12, 0, 8}, 239 - { 26000000, 1000000000, 1000, 26, 0, 12}, 240 - 233 + { 12000000, 1000000000, 1000, 12, 1, 12 }, 234 + { 13000000, 1000000000, 1000, 13, 1, 12 }, 235 + { 19200000, 1000000000, 625, 12, 1, 8 }, 236 + { 26000000, 1000000000, 1000, 26, 1, 12 }, 241 237 /* 912 MHz */ 242 - { 12000000, 912000000, 912, 12, 0, 12}, 243 - { 13000000, 912000000, 912, 13, 0, 12}, 244 - { 19200000, 912000000, 760, 16, 0, 8}, 245 - { 26000000, 912000000, 912, 26, 0, 12}, 246 - 238 + { 12000000, 912000000, 912, 12, 1, 12 }, 239 + { 13000000, 912000000, 912, 13, 1, 12 }, 240 + { 19200000, 912000000, 760, 16, 1, 8 }, 241 + { 26000000, 912000000, 912, 26, 1, 12 }, 247 242 /* 816 MHz */ 248 - { 12000000, 816000000, 816, 12, 0, 12}, 249 - { 13000000, 816000000, 816, 13, 0, 12}, 250 - { 19200000, 816000000, 680, 16, 0, 8}, 251 - { 26000000, 816000000, 816, 26, 0, 12}, 252 - 243 + { 12000000, 816000000, 816, 12, 1, 12 }, 244 + { 13000000, 816000000, 816, 13, 1, 12 }, 245 + { 19200000, 816000000, 680, 16, 1, 8 }, 246 + { 26000000, 816000000, 816, 26, 1, 12 }, 253 247 /* 760 MHz */ 254 - { 12000000, 760000000, 760, 12, 0, 12}, 255 - { 13000000, 760000000, 760, 13, 0, 12}, 256 - { 19200000, 760000000, 950, 24, 0, 8}, 257 - { 26000000, 760000000, 760, 26, 0, 12}, 258 - 248 + { 12000000, 760000000, 760, 12, 1, 12 }, 249 + { 13000000, 760000000, 760, 13, 1, 12 }, 250 + { 19200000, 760000000, 950, 24, 1, 8 }, 251 + { 26000000, 760000000, 760, 26, 1, 12 }, 259 252 /* 750 MHz */ 260 - { 12000000, 750000000, 750, 12, 0, 12}, 261 - { 13000000, 750000000, 750, 13, 0, 12}, 262 - { 19200000, 750000000, 625, 16, 0, 8}, 263 - { 26000000, 750000000, 750, 26, 0, 12}, 264 - 253 + { 12000000, 750000000, 750, 12, 1, 12 }, 254 + { 13000000, 750000000, 750, 13, 1, 12 }, 255 + { 19200000, 750000000, 625, 16, 1, 8 }, 256 + { 26000000, 750000000, 750, 26, 1, 12 }, 265 257 /* 608 MHz */ 266 - { 12000000, 608000000, 608, 12, 0, 12}, 267 - { 13000000, 608000000, 608, 13, 0, 12}, 268 - { 19200000, 608000000, 380, 12, 0, 8}, 269 - { 26000000, 608000000, 608, 26, 0, 12}, 270 - 258 + { 12000000, 608000000, 608, 12, 1, 12 }, 259 + { 13000000, 608000000, 608, 13, 1, 12 }, 260 + { 19200000, 608000000, 380, 12, 1, 8 }, 261 + { 26000000, 608000000, 608, 26, 1, 12 }, 271 262 /* 456 MHz */ 272 - { 12000000, 456000000, 456, 12, 0, 12}, 273 - { 13000000, 456000000, 456, 13, 0, 12}, 274 - { 19200000, 456000000, 380, 16, 0, 8}, 275 - { 26000000, 456000000, 456, 26, 0, 12}, 276 - 263 + { 12000000, 456000000, 456, 12, 1, 12 }, 264 + { 13000000, 456000000, 456, 13, 1, 12 }, 265 + { 19200000, 456000000, 380, 16, 1, 8 }, 266 + { 26000000, 456000000, 456, 26, 1, 12 }, 277 267 /* 312 MHz */ 278 - { 12000000, 312000000, 312, 12, 0, 12}, 279 - { 13000000, 312000000, 312, 13, 0, 12}, 280 - { 19200000, 312000000, 260, 16, 0, 8}, 281 - { 26000000, 312000000, 312, 26, 0, 12}, 268 + { 12000000, 312000000, 312, 12, 1, 12 }, 269 + { 13000000, 312000000, 312, 13, 1, 12 }, 270 + { 19200000, 312000000, 260, 16, 1, 8 }, 271 + { 26000000, 312000000, 312, 26, 1, 12 }, 272 + { 0, 0, 0, 0, 0, 0 }, 273 + }; 282 274 283 - { 0, 0, 0, 0, 0, 0 }, 275 + static const struct pdiv_map plle_p[] = { 276 + { .pdiv = 1, .hw_val = 1 }, 277 + { .pdiv = 0, .hw_val = 0 }, 284 278 }; 285 279 286 280 static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { 287 - { 12000000, 100000000, 200, 24, 0, 0 }, 288 - { 0, 0, 0, 0, 0, 0 }, 281 + { 12000000, 100000000, 200, 24, 1, 0 }, 282 + { 0, 0, 0, 0, 0, 0 }, 289 283 }; 290 284 291 285 /* PLL parameters */ ··· 296 302 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 297 303 .lock_delay = 300, 298 304 .freq_table = pll_c_freq_table, 299 - .flags = TEGRA_PLL_HAS_CPCON, 305 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE, 300 306 }; 301 307 302 308 static struct tegra_clk_pll_params pll_m_params = { ··· 312 318 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 313 319 .lock_delay = 300, 314 320 .freq_table = pll_m_freq_table, 315 - .flags = TEGRA_PLL_HAS_CPCON, 321 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE, 316 322 }; 317 323 318 324 static struct tegra_clk_pll_params pll_p_params = { ··· 328 334 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 329 335 .lock_delay = 300, 330 336 .freq_table = pll_p_freq_table, 331 - .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON, 337 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON | 338 + TEGRA_PLL_HAS_LOCK_ENABLE, 332 339 .fixed_rate = 216000000, 333 340 }; 334 341 ··· 346 351 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 347 352 .lock_delay = 300, 348 353 .freq_table = pll_a_freq_table, 349 - .flags = TEGRA_PLL_HAS_CPCON, 354 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE, 350 355 }; 351 356 352 357 static struct tegra_clk_pll_params pll_d_params = { ··· 362 367 .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, 363 368 .lock_delay = 1000, 364 369 .freq_table = pll_d_freq_table, 365 - .flags = TEGRA_PLL_HAS_CPCON, 370 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE, 366 371 }; 367 372 368 - static struct pdiv_map pllu_p[] = { 373 + static const struct pdiv_map pllu_p[] = { 369 374 { .pdiv = 1, .hw_val = 1 }, 370 375 { .pdiv = 2, .hw_val = 0 }, 371 376 { .pdiv = 0, .hw_val = 0 }, ··· 385 390 .lock_delay = 1000, 386 391 .pdiv_tohw = pllu_p, 387 392 .freq_table = pll_u_freq_table, 388 - .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON, 393 + .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE, 389 394 }; 390 395 391 396 static struct tegra_clk_pll_params pll_x_params = { ··· 401 406 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 402 407 .lock_delay = 300, 403 408 .freq_table = pll_x_freq_table, 404 - .flags = TEGRA_PLL_HAS_CPCON, 409 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE, 405 410 }; 406 411 407 412 static struct tegra_clk_pll_params pll_e_params = { ··· 416 421 .lock_mask = PLLE_MISC_LOCK, 417 422 .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, 418 423 .lock_delay = 0, 424 + .pdiv_tohw = plle_p, 419 425 .freq_table = pll_e_freq_table, 420 - .flags = TEGRA_PLL_FIXED, 426 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_LOCK_MISC | 427 + TEGRA_PLL_HAS_LOCK_ENABLE, 421 428 .fixed_rate = 100000000, 422 429 }; 423 430 ··· 730 733 clks[TEGRA20_CLK_TWD] = clk; 731 734 } 732 735 733 - static const char *audio_parents[] = {"spdif_in", "i2s1", "i2s2", "unused", 734 - "pll_a_out0", "unused", "unused", 735 - "unused"}; 736 + static const char *audio_parents[] = { "spdif_in", "i2s1", "i2s2", "unused", 737 + "pll_a_out0", "unused", "unused", 738 + "unused" }; 736 739 737 740 static void __init tegra20_audio_clk_init(void) 738 741 { ··· 756 759 CLK_SET_RATE_PARENT, 89, 757 760 periph_clk_enb_refcnt); 758 761 clks[TEGRA20_CLK_AUDIO_2X] = clk; 759 - 760 762 } 761 763 762 - static const char *i2s1_parents[] = {"pll_a_out0", "audio_2x", "pll_p", 763 - "clk_m"}; 764 - static const char *i2s2_parents[] = {"pll_a_out0", "audio_2x", "pll_p", 765 - "clk_m"}; 766 - static const char *pwm_parents[] = {"pll_p", "pll_c", "audio", "clk_m", 767 - "clk_32k"}; 768 - static const char *mux_pllpcm_clkm[] = {"pll_p", "pll_c", "pll_m", "clk_m"}; 769 - static const char *mux_pllpdc_clkm[] = {"pll_p", "pll_d_out0", "pll_c", 770 - "clk_m"}; 771 - static const char *mux_pllmcp_clkm[] = {"pll_m", "pll_c", "pll_p", "clk_m"}; 764 + static const char *i2s1_parents[] = { "pll_a_out0", "audio_2x", "pll_p", 765 + "clk_m" }; 766 + static const char *i2s2_parents[] = { "pll_a_out0", "audio_2x", "pll_p", 767 + "clk_m" }; 768 + static const char *pwm_parents[] = { "pll_p", "pll_c", "audio", "clk_m", 769 + "clk_32k" }; 770 + static const char *mux_pllpcm_clkm[] = { "pll_p", "pll_c", "pll_m", "clk_m" }; 771 + static const char *mux_pllpdc_clkm[] = { "pll_p", "pll_d_out0", "pll_c", 772 + "clk_m" }; 773 + static const char *mux_pllmcp_clkm[] = { "pll_m", "pll_c", "pll_p", "clk_m" }; 772 774 773 775 static struct tegra_periph_init_data tegra_periph_clk_list[] = { 774 776 TEGRA_INIT_DATA_MUX("i2s1", i2s1_parents, CLK_SOURCE_I2S1, 11, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_I2S1), ··· 798 802 { 799 803 struct tegra_periph_init_data *data; 800 804 struct clk *clk; 801 - int i; 805 + unsigned int i; 802 806 803 807 /* ac97 */ 804 808 clk = tegra_clk_register_periph_gate("ac97", "pll_a_out0", ··· 1021 1025 }; 1022 1026 1023 1027 static struct tegra_clk_init_table init_table[] __initdata = { 1024 - {TEGRA20_CLK_PLL_P, TEGRA20_CLK_CLK_MAX, 216000000, 1}, 1025 - {TEGRA20_CLK_PLL_P_OUT1, TEGRA20_CLK_CLK_MAX, 28800000, 1}, 1026 - {TEGRA20_CLK_PLL_P_OUT2, TEGRA20_CLK_CLK_MAX, 48000000, 1}, 1027 - {TEGRA20_CLK_PLL_P_OUT3, TEGRA20_CLK_CLK_MAX, 72000000, 1}, 1028 - {TEGRA20_CLK_PLL_P_OUT4, TEGRA20_CLK_CLK_MAX, 24000000, 1}, 1029 - {TEGRA20_CLK_PLL_C, TEGRA20_CLK_CLK_MAX, 600000000, 1}, 1030 - {TEGRA20_CLK_PLL_C_OUT1, TEGRA20_CLK_CLK_MAX, 120000000, 1}, 1031 - {TEGRA20_CLK_SCLK, TEGRA20_CLK_PLL_C_OUT1, 0, 1}, 1032 - {TEGRA20_CLK_HCLK, TEGRA20_CLK_CLK_MAX, 0, 1}, 1033 - {TEGRA20_CLK_PCLK, TEGRA20_CLK_CLK_MAX, 60000000, 1}, 1034 - {TEGRA20_CLK_CSITE, TEGRA20_CLK_CLK_MAX, 0, 1}, 1035 - {TEGRA20_CLK_EMC, TEGRA20_CLK_CLK_MAX, 0, 1}, 1036 - {TEGRA20_CLK_CCLK, TEGRA20_CLK_CLK_MAX, 0, 1}, 1037 - {TEGRA20_CLK_UARTA, TEGRA20_CLK_PLL_P, 0, 0}, 1038 - {TEGRA20_CLK_UARTB, TEGRA20_CLK_PLL_P, 0, 0}, 1039 - {TEGRA20_CLK_UARTC, TEGRA20_CLK_PLL_P, 0, 0}, 1040 - {TEGRA20_CLK_UARTD, TEGRA20_CLK_PLL_P, 0, 0}, 1041 - {TEGRA20_CLK_UARTE, TEGRA20_CLK_PLL_P, 0, 0}, 1042 - {TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 1}, 1043 - {TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 1}, 1044 - {TEGRA20_CLK_CDEV1, TEGRA20_CLK_CLK_MAX, 0, 1}, 1045 - {TEGRA20_CLK_BLINK, TEGRA20_CLK_CLK_MAX, 32768, 1}, 1046 - {TEGRA20_CLK_I2S1, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0}, 1047 - {TEGRA20_CLK_I2S2, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0}, 1048 - {TEGRA20_CLK_SDMMC1, TEGRA20_CLK_PLL_P, 48000000, 0}, 1049 - {TEGRA20_CLK_SDMMC3, TEGRA20_CLK_PLL_P, 48000000, 0}, 1050 - {TEGRA20_CLK_SDMMC4, TEGRA20_CLK_PLL_P, 48000000, 0}, 1051 - {TEGRA20_CLK_SPI, TEGRA20_CLK_PLL_P, 20000000, 0}, 1052 - {TEGRA20_CLK_SBC1, TEGRA20_CLK_PLL_P, 100000000, 0}, 1053 - {TEGRA20_CLK_SBC2, TEGRA20_CLK_PLL_P, 100000000, 0}, 1054 - {TEGRA20_CLK_SBC3, TEGRA20_CLK_PLL_P, 100000000, 0}, 1055 - {TEGRA20_CLK_SBC4, TEGRA20_CLK_PLL_P, 100000000, 0}, 1056 - {TEGRA20_CLK_HOST1X, TEGRA20_CLK_PLL_C, 150000000, 0}, 1057 - {TEGRA20_CLK_DISP1, TEGRA20_CLK_PLL_P, 600000000, 0}, 1058 - {TEGRA20_CLK_DISP2, TEGRA20_CLK_PLL_P, 600000000, 0}, 1059 - {TEGRA20_CLK_GR2D, TEGRA20_CLK_PLL_C, 300000000, 0}, 1060 - {TEGRA20_CLK_GR3D, TEGRA20_CLK_PLL_C, 300000000, 0}, 1061 - {TEGRA20_CLK_CLK_MAX, TEGRA20_CLK_CLK_MAX, 0, 0}, /* This MUST be the last entry */ 1028 + { TEGRA20_CLK_PLL_P, TEGRA20_CLK_CLK_MAX, 216000000, 1 }, 1029 + { TEGRA20_CLK_PLL_P_OUT1, TEGRA20_CLK_CLK_MAX, 28800000, 1 }, 1030 + { TEGRA20_CLK_PLL_P_OUT2, TEGRA20_CLK_CLK_MAX, 48000000, 1 }, 1031 + { TEGRA20_CLK_PLL_P_OUT3, TEGRA20_CLK_CLK_MAX, 72000000, 1 }, 1032 + { TEGRA20_CLK_PLL_P_OUT4, TEGRA20_CLK_CLK_MAX, 24000000, 1 }, 1033 + { TEGRA20_CLK_PLL_C, TEGRA20_CLK_CLK_MAX, 600000000, 1 }, 1034 + { TEGRA20_CLK_PLL_C_OUT1, TEGRA20_CLK_CLK_MAX, 120000000, 1 }, 1035 + { TEGRA20_CLK_SCLK, TEGRA20_CLK_PLL_C_OUT1, 0, 1 }, 1036 + { TEGRA20_CLK_HCLK, TEGRA20_CLK_CLK_MAX, 0, 1 }, 1037 + { TEGRA20_CLK_PCLK, TEGRA20_CLK_CLK_MAX, 60000000, 1 }, 1038 + { TEGRA20_CLK_CSITE, TEGRA20_CLK_CLK_MAX, 0, 1 }, 1039 + { TEGRA20_CLK_EMC, TEGRA20_CLK_CLK_MAX, 0, 1 }, 1040 + { TEGRA20_CLK_CCLK, TEGRA20_CLK_CLK_MAX, 0, 1 }, 1041 + { TEGRA20_CLK_UARTA, TEGRA20_CLK_PLL_P, 0, 0 }, 1042 + { TEGRA20_CLK_UARTB, TEGRA20_CLK_PLL_P, 0, 0 }, 1043 + { TEGRA20_CLK_UARTC, TEGRA20_CLK_PLL_P, 0, 0 }, 1044 + { TEGRA20_CLK_UARTD, TEGRA20_CLK_PLL_P, 0, 0 }, 1045 + { TEGRA20_CLK_UARTE, TEGRA20_CLK_PLL_P, 0, 0 }, 1046 + { TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 1 }, 1047 + { TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 1 }, 1048 + { TEGRA20_CLK_CDEV1, TEGRA20_CLK_CLK_MAX, 0, 1 }, 1049 + { TEGRA20_CLK_BLINK, TEGRA20_CLK_CLK_MAX, 32768, 1 }, 1050 + { TEGRA20_CLK_I2S1, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 }, 1051 + { TEGRA20_CLK_I2S2, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 }, 1052 + { TEGRA20_CLK_SDMMC1, TEGRA20_CLK_PLL_P, 48000000, 0 }, 1053 + { TEGRA20_CLK_SDMMC3, TEGRA20_CLK_PLL_P, 48000000, 0 }, 1054 + { TEGRA20_CLK_SDMMC4, TEGRA20_CLK_PLL_P, 48000000, 0 }, 1055 + { TEGRA20_CLK_SPI, TEGRA20_CLK_PLL_P, 20000000, 0 }, 1056 + { TEGRA20_CLK_SBC1, TEGRA20_CLK_PLL_P, 100000000, 0 }, 1057 + { TEGRA20_CLK_SBC2, TEGRA20_CLK_PLL_P, 100000000, 0 }, 1058 + { TEGRA20_CLK_SBC3, TEGRA20_CLK_PLL_P, 100000000, 0 }, 1059 + { TEGRA20_CLK_SBC4, TEGRA20_CLK_PLL_P, 100000000, 0 }, 1060 + { TEGRA20_CLK_HOST1X, TEGRA20_CLK_PLL_C, 150000000, 0 }, 1061 + { TEGRA20_CLK_DISP1, TEGRA20_CLK_PLL_P, 600000000, 0 }, 1062 + { TEGRA20_CLK_DISP2, TEGRA20_CLK_PLL_P, 600000000, 0 }, 1063 + { TEGRA20_CLK_GR2D, TEGRA20_CLK_PLL_C, 300000000, 0 }, 1064 + { TEGRA20_CLK_GR3D, TEGRA20_CLK_PLL_C, 300000000, 0 }, 1065 + /* must be the last entry */ 1066 + { TEGRA20_CLK_CLK_MAX, TEGRA20_CLK_CLK_MAX, 0, 0 }, 1062 1067 }; 1063 1068 1064 1069 static void __init tegra20_clock_apply_init_table(void) ··· 1073 1076 * table under two names. 1074 1077 */ 1075 1078 static struct tegra_clk_duplicate tegra_clk_duplicates[] = { 1076 - TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "utmip-pad", NULL), 1077 - TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "tegra-ehci.0", NULL), 1078 - TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "tegra-otg", NULL), 1079 - TEGRA_CLK_DUPLICATE(TEGRA20_CLK_CCLK, NULL, "cpu"), 1080 - TEGRA_CLK_DUPLICATE(TEGRA20_CLK_CLK_MAX, NULL, NULL), /* Must be the last entry */ 1079 + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "utmip-pad", NULL), 1080 + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "tegra-ehci.0", NULL), 1081 + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "tegra-otg", NULL), 1082 + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_CCLK, NULL, "cpu"), 1083 + /* must be the last entry */ 1084 + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_CLK_MAX, NULL, NULL), 1081 1085 }; 1082 1086 1083 1087 static const struct of_device_id pmc_match[] __initconst = { 1084 1088 { .compatible = "nvidia,tegra20-pmc" }, 1085 - {}, 1089 + { }, 1086 1090 }; 1087 1091 1088 1092 static void __init tegra20_clock_init(struct device_node *np)
+2852
drivers/clk/tegra/clk-tegra210.c
··· 1 + /* 2 + * Copyright (c) 2012-2014 NVIDIA CORPORATION. All rights reserved. 3 + * 4 + * This program is free software; you can redistribute it and/or modify it 5 + * under the terms and conditions of the GNU General Public License, 6 + * version 2, as published by the Free Software Foundation. 7 + * 8 + * This program is distributed in the hope it will be useful, but WITHOUT 9 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 11 + * more details. 12 + * 13 + * You should have received a copy of the GNU General Public License 14 + * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 + */ 16 + 17 + #include <linux/io.h> 18 + #include <linux/clk.h> 19 + #include <linux/clk-provider.h> 20 + #include <linux/clkdev.h> 21 + #include <linux/of.h> 22 + #include <linux/of_address.h> 23 + #include <linux/delay.h> 24 + #include <linux/export.h> 25 + #include <linux/clk/tegra.h> 26 + #include <dt-bindings/clock/tegra210-car.h> 27 + 28 + #include "clk.h" 29 + #include "clk-id.h" 30 + 31 + /* 32 + * TEGRA210_CAR_BANK_COUNT: the number of peripheral clock register 33 + * banks present in the Tegra210 CAR IP block. The banks are 34 + * identified by single letters, e.g.: L, H, U, V, W, X, Y. See 35 + * periph_regs[] in drivers/clk/tegra/clk.c 36 + */ 37 + #define TEGRA210_CAR_BANK_COUNT 7 38 + 39 + #define CLK_SOURCE_CSITE 0x1d4 40 + #define CLK_SOURCE_EMC 0x19c 41 + 42 + #define PLLC_BASE 0x80 43 + #define PLLC_OUT 0x84 44 + #define PLLC_MISC0 0x88 45 + #define PLLC_MISC1 0x8c 46 + #define PLLC_MISC2 0x5d0 47 + #define PLLC_MISC3 0x5d4 48 + 49 + #define PLLC2_BASE 0x4e8 50 + #define PLLC2_MISC0 0x4ec 51 + #define PLLC2_MISC1 0x4f0 52 + #define PLLC2_MISC2 0x4f4 53 + #define PLLC2_MISC3 0x4f8 54 + 55 + #define PLLC3_BASE 0x4fc 56 + #define PLLC3_MISC0 0x500 57 + #define PLLC3_MISC1 0x504 58 + #define PLLC3_MISC2 0x508 59 + #define PLLC3_MISC3 0x50c 60 + 61 + #define PLLM_BASE 0x90 62 + #define PLLM_MISC0 0x9c 63 + #define PLLM_MISC1 0x98 64 + #define PLLP_BASE 0xa0 65 + #define PLLP_MISC0 0xac 66 + #define PLLP_MISC1 0x680 67 + #define PLLA_BASE 0xb0 68 + #define PLLA_MISC0 0xbc 69 + #define PLLA_MISC1 0xb8 70 + #define PLLA_MISC2 0x5d8 71 + #define PLLD_BASE 0xd0 72 + #define PLLD_MISC0 0xdc 73 + #define PLLD_MISC1 0xd8 74 + #define PLLU_BASE 0xc0 75 + #define PLLU_OUTA 0xc4 76 + #define PLLU_MISC0 0xcc 77 + #define PLLU_MISC1 0xc8 78 + #define PLLX_BASE 0xe0 79 + #define PLLX_MISC0 0xe4 80 + #define PLLX_MISC1 0x510 81 + #define PLLX_MISC2 0x514 82 + #define PLLX_MISC3 0x518 83 + #define PLLX_MISC4 0x5f0 84 + #define PLLX_MISC5 0x5f4 85 + #define PLLE_BASE 0xe8 86 + #define PLLE_MISC0 0xec 87 + #define PLLD2_BASE 0x4b8 88 + #define PLLD2_MISC0 0x4bc 89 + #define PLLD2_MISC1 0x570 90 + #define PLLD2_MISC2 0x574 91 + #define PLLD2_MISC3 0x578 92 + #define PLLE_AUX 0x48c 93 + #define PLLRE_BASE 0x4c4 94 + #define PLLRE_MISC0 0x4c8 95 + #define PLLDP_BASE 0x590 96 + #define PLLDP_MISC 0x594 97 + 98 + #define PLLC4_BASE 0x5a4 99 + #define PLLC4_MISC0 0x5a8 100 + #define PLLC4_OUT 0x5e4 101 + #define PLLMB_BASE 0x5e8 102 + #define PLLMB_MISC0 0x5ec 103 + #define PLLA1_BASE 0x6a4 104 + #define PLLA1_MISC0 0x6a8 105 + #define PLLA1_MISC1 0x6ac 106 + #define PLLA1_MISC2 0x6b0 107 + #define PLLA1_MISC3 0x6b4 108 + 109 + #define PLLU_IDDQ_BIT 31 110 + #define PLLCX_IDDQ_BIT 27 111 + #define PLLRE_IDDQ_BIT 24 112 + #define PLLA_IDDQ_BIT 25 113 + #define PLLD_IDDQ_BIT 20 114 + #define PLLSS_IDDQ_BIT 18 115 + #define PLLM_IDDQ_BIT 5 116 + #define PLLMB_IDDQ_BIT 17 117 + #define PLLXP_IDDQ_BIT 3 118 + 119 + #define PLLCX_RESET_BIT 30 120 + 121 + #define PLL_BASE_LOCK BIT(27) 122 + #define PLLCX_BASE_LOCK BIT(26) 123 + #define PLLE_MISC_LOCK BIT(11) 124 + #define PLLRE_MISC_LOCK BIT(27) 125 + 126 + #define PLL_MISC_LOCK_ENABLE 18 127 + #define PLLC_MISC_LOCK_ENABLE 24 128 + #define PLLDU_MISC_LOCK_ENABLE 22 129 + #define PLLU_MISC_LOCK_ENABLE 29 130 + #define PLLE_MISC_LOCK_ENABLE 9 131 + #define PLLRE_MISC_LOCK_ENABLE 30 132 + #define PLLSS_MISC_LOCK_ENABLE 30 133 + #define PLLP_MISC_LOCK_ENABLE 18 134 + #define PLLM_MISC_LOCK_ENABLE 4 135 + #define PLLMB_MISC_LOCK_ENABLE 16 136 + #define PLLA_MISC_LOCK_ENABLE 28 137 + #define PLLU_MISC_LOCK_ENABLE 29 138 + #define PLLD_MISC_LOCK_ENABLE 18 139 + 140 + #define PLLA_SDM_DIN_MASK 0xffff 141 + #define PLLA_SDM_EN_MASK BIT(26) 142 + 143 + #define PLLD_SDM_EN_MASK BIT(16) 144 + 145 + #define PLLD2_SDM_EN_MASK BIT(31) 146 + #define PLLD2_SSC_EN_MASK BIT(30) 147 + 148 + #define PLLDP_SS_CFG 0x598 149 + #define PLLDP_SDM_EN_MASK BIT(31) 150 + #define PLLDP_SSC_EN_MASK BIT(30) 151 + #define PLLDP_SS_CTRL1 0x59c 152 + #define PLLDP_SS_CTRL2 0x5a0 153 + 154 + #define PMC_PLLM_WB0_OVERRIDE 0x1dc 155 + #define PMC_PLLM_WB0_OVERRIDE_2 0x2b0 156 + 157 + #define UTMIP_PLL_CFG2 0x488 158 + #define UTMIP_PLL_CFG2_STABLE_COUNT(x) (((x) & 0xfff) << 6) 159 + #define UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(x) (((x) & 0x3f) << 18) 160 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERDOWN BIT(0) 161 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERUP BIT(1) 162 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERDOWN BIT(2) 163 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERUP BIT(3) 164 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_C_POWERDOWN BIT(4) 165 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_C_POWERUP BIT(5) 166 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_D_POWERDOWN BIT(24) 167 + #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_D_POWERUP BIT(25) 168 + 169 + #define UTMIP_PLL_CFG1 0x484 170 + #define UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(x) (((x) & 0x1f) << 27) 171 + #define UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(x) (((x) & 0xfff) << 0) 172 + #define UTMIP_PLL_CFG1_FORCE_PLLU_POWERUP BIT(17) 173 + #define UTMIP_PLL_CFG1_FORCE_PLLU_POWERDOWN BIT(16) 174 + #define UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERUP BIT(15) 175 + #define UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN BIT(14) 176 + #define UTMIP_PLL_CFG1_FORCE_PLL_ACTIVE_POWERDOWN BIT(12) 177 + 178 + #define UTMIPLL_HW_PWRDN_CFG0 0x52c 179 + #define UTMIPLL_HW_PWRDN_CFG0_UTMIPLL_LOCK BIT(31) 180 + #define UTMIPLL_HW_PWRDN_CFG0_SEQ_START_STATE BIT(25) 181 + #define UTMIPLL_HW_PWRDN_CFG0_SEQ_ENABLE BIT(24) 182 + #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_PD_INCLUDE BIT(7) 183 + #define UTMIPLL_HW_PWRDN_CFG0_USE_LOCKDET BIT(6) 184 + #define UTMIPLL_HW_PWRDN_CFG0_SEQ_RESET_INPUT_VALUE BIT(5) 185 + #define UTMIPLL_HW_PWRDN_CFG0_SEQ_IN_SWCTL BIT(4) 186 + #define UTMIPLL_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL BIT(2) 187 + #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_OVERRIDE BIT(1) 188 + #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_SWCTL BIT(0) 189 + 190 + #define PLLU_HW_PWRDN_CFG0 0x530 191 + #define PLLU_HW_PWRDN_CFG0_IDDQ_PD_INCLUDE BIT(28) 192 + #define PLLU_HW_PWRDN_CFG0_SEQ_ENABLE BIT(24) 193 + #define PLLU_HW_PWRDN_CFG0_USE_SWITCH_DETECT BIT(7) 194 + #define PLLU_HW_PWRDN_CFG0_USE_LOCKDET BIT(6) 195 + #define PLLU_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL BIT(2) 196 + #define PLLU_HW_PWRDN_CFG0_CLK_SWITCH_SWCTL BIT(0) 197 + 198 + #define XUSB_PLL_CFG0 0x534 199 + #define XUSB_PLL_CFG0_UTMIPLL_LOCK_DLY 0x3ff 200 + #define XUSB_PLL_CFG0_PLLU_LOCK_DLY_MASK (0x3ff << 14) 201 + 202 + #define SPARE_REG0 0x55c 203 + #define CLK_M_DIVISOR_SHIFT 2 204 + #define CLK_M_DIVISOR_MASK 0x3 205 + 206 + /* 207 + * SDM fractional divisor is 16-bit 2's complement signed number within 208 + * (-2^12 ... 2^12-1) range. Represented in PLL data structure as unsigned 209 + * 16-bit value, with "0" divisor mapped to 0xFFFF. Data "0" is used to 210 + * indicate that SDM is disabled. 211 + * 212 + * Effective ndiv value when SDM is enabled: ndiv + 1/2 + sdm_din/2^13 213 + */ 214 + #define PLL_SDM_COEFF BIT(13) 215 + #define sdin_din_to_data(din) ((u16)((din) ? : 0xFFFFU)) 216 + #define sdin_data_to_din(dat) (((dat) == 0xFFFFU) ? 0 : (s16)dat) 217 + 218 + /* Tegra CPU clock and reset control regs */ 219 + #define CLK_RST_CONTROLLER_CPU_CMPLX_STATUS 0x470 220 + 221 + #ifdef CONFIG_PM_SLEEP 222 + static struct cpu_clk_suspend_context { 223 + u32 clk_csite_src; 224 + } tegra210_cpu_clk_sctx; 225 + #endif 226 + 227 + static void __iomem *clk_base; 228 + static void __iomem *pmc_base; 229 + 230 + static unsigned long osc_freq; 231 + static unsigned long pll_ref_freq; 232 + 233 + static DEFINE_SPINLOCK(pll_d_lock); 234 + static DEFINE_SPINLOCK(pll_e_lock); 235 + static DEFINE_SPINLOCK(pll_re_lock); 236 + static DEFINE_SPINLOCK(pll_u_lock); 237 + static DEFINE_SPINLOCK(emc_lock); 238 + 239 + /* possible OSC frequencies in Hz */ 240 + static unsigned long tegra210_input_freq[] = { 241 + [5] = 38400000, 242 + [8] = 12000000, 243 + }; 244 + 245 + static const char *mux_pllmcp_clkm[] = { 246 + "pll_m", "pll_c", "pll_p", "clk_m", "pll_m_ud", "pll_c2", "pll_c3", 247 + }; 248 + #define mux_pllmcp_clkm_idx NULL 249 + 250 + #define PLL_ENABLE (1 << 30) 251 + 252 + #define PLLCX_MISC1_IDDQ (1 << 27) 253 + #define PLLCX_MISC0_RESET (1 << 30) 254 + 255 + #define PLLCX_MISC0_DEFAULT_VALUE 0x40080000 256 + #define PLLCX_MISC0_WRITE_MASK 0x400ffffb 257 + #define PLLCX_MISC1_DEFAULT_VALUE 0x08000000 258 + #define PLLCX_MISC1_WRITE_MASK 0x08003cff 259 + #define PLLCX_MISC2_DEFAULT_VALUE 0x1f720f05 260 + #define PLLCX_MISC2_WRITE_MASK 0xffffff17 261 + #define PLLCX_MISC3_DEFAULT_VALUE 0x000000c4 262 + #define PLLCX_MISC3_WRITE_MASK 0x00ffffff 263 + 264 + /* PLLA */ 265 + #define PLLA_BASE_IDDQ (1 << 25) 266 + #define PLLA_BASE_LOCK (1 << 27) 267 + 268 + #define PLLA_MISC0_LOCK_ENABLE (1 << 28) 269 + #define PLLA_MISC0_LOCK_OVERRIDE (1 << 27) 270 + 271 + #define PLLA_MISC2_EN_SDM (1 << 26) 272 + #define PLLA_MISC2_EN_DYNRAMP (1 << 25) 273 + 274 + #define PLLA_MISC0_DEFAULT_VALUE 0x12000020 275 + #define PLLA_MISC0_WRITE_MASK 0x7fffffff 276 + #define PLLA_MISC2_DEFAULT_VALUE 0x0 277 + #define PLLA_MISC2_WRITE_MASK 0x06ffffff 278 + 279 + /* PLLD */ 280 + #define PLLD_MISC0_EN_SDM (1 << 16) 281 + #define PLLD_MISC0_LOCK_OVERRIDE (1 << 17) 282 + #define PLLD_MISC0_LOCK_ENABLE (1 << 18) 283 + #define PLLD_MISC0_IDDQ (1 << 20) 284 + #define PLLD_MISC0_DSI_CLKENABLE (1 << 21) 285 + 286 + #define PLLD_MISC0_DEFAULT_VALUE 0x00140000 287 + #define PLLD_MISC0_WRITE_MASK 0x3ff7ffff 288 + #define PLLD_MISC1_DEFAULT_VALUE 0x20 289 + #define PLLD_MISC1_WRITE_MASK 0x00ffffff 290 + 291 + /* PLLD2 and PLLDP and PLLC4 */ 292 + #define PLLDSS_BASE_LOCK (1 << 27) 293 + #define PLLDSS_BASE_LOCK_OVERRIDE (1 << 24) 294 + #define PLLDSS_BASE_IDDQ (1 << 18) 295 + #define PLLDSS_BASE_REF_SEL_SHIFT 25 296 + #define PLLDSS_BASE_REF_SEL_MASK (0x3 << PLLDSS_BASE_REF_SEL_SHIFT) 297 + 298 + #define PLLDSS_MISC0_LOCK_ENABLE (1 << 30) 299 + 300 + #define PLLDSS_MISC1_CFG_EN_SDM (1 << 31) 301 + #define PLLDSS_MISC1_CFG_EN_SSC (1 << 30) 302 + 303 + #define PLLD2_MISC0_DEFAULT_VALUE 0x40000020 304 + #define PLLD2_MISC1_CFG_DEFAULT_VALUE 0x10000000 305 + #define PLLD2_MISC2_CTRL1_DEFAULT_VALUE 0x0 306 + #define PLLD2_MISC3_CTRL2_DEFAULT_VALUE 0x0 307 + 308 + #define PLLDP_MISC0_DEFAULT_VALUE 0x40000020 309 + #define PLLDP_MISC1_CFG_DEFAULT_VALUE 0xc0000000 310 + #define PLLDP_MISC2_CTRL1_DEFAULT_VALUE 0xf400f0da 311 + #define PLLDP_MISC3_CTRL2_DEFAULT_VALUE 0x2004f400 312 + 313 + #define PLLDSS_MISC0_WRITE_MASK 0x47ffffff 314 + #define PLLDSS_MISC1_CFG_WRITE_MASK 0xf8000000 315 + #define PLLDSS_MISC2_CTRL1_WRITE_MASK 0xffffffff 316 + #define PLLDSS_MISC3_CTRL2_WRITE_MASK 0xffffffff 317 + 318 + #define PLLC4_MISC0_DEFAULT_VALUE 0x40000000 319 + 320 + /* PLLRE */ 321 + #define PLLRE_MISC0_LOCK_ENABLE (1 << 30) 322 + #define PLLRE_MISC0_LOCK_OVERRIDE (1 << 29) 323 + #define PLLRE_MISC0_LOCK (1 << 27) 324 + #define PLLRE_MISC0_IDDQ (1 << 24) 325 + 326 + #define PLLRE_BASE_DEFAULT_VALUE 0x0 327 + #define PLLRE_MISC0_DEFAULT_VALUE 0x41000000 328 + 329 + #define PLLRE_BASE_DEFAULT_MASK 0x1c000000 330 + #define PLLRE_MISC0_WRITE_MASK 0x67ffffff 331 + 332 + /* PLLX */ 333 + #define PLLX_USE_DYN_RAMP 1 334 + #define PLLX_BASE_LOCK (1 << 27) 335 + 336 + #define PLLX_MISC0_FO_G_DISABLE (0x1 << 28) 337 + #define PLLX_MISC0_LOCK_ENABLE (0x1 << 18) 338 + 339 + #define PLLX_MISC2_DYNRAMP_STEPB_SHIFT 24 340 + #define PLLX_MISC2_DYNRAMP_STEPB_MASK (0xFF << PLLX_MISC2_DYNRAMP_STEPB_SHIFT) 341 + #define PLLX_MISC2_DYNRAMP_STEPA_SHIFT 16 342 + #define PLLX_MISC2_DYNRAMP_STEPA_MASK (0xFF << PLLX_MISC2_DYNRAMP_STEPA_SHIFT) 343 + #define PLLX_MISC2_NDIV_NEW_SHIFT 8 344 + #define PLLX_MISC2_NDIV_NEW_MASK (0xFF << PLLX_MISC2_NDIV_NEW_SHIFT) 345 + #define PLLX_MISC2_LOCK_OVERRIDE (0x1 << 4) 346 + #define PLLX_MISC2_DYNRAMP_DONE (0x1 << 2) 347 + #define PLLX_MISC2_EN_DYNRAMP (0x1 << 0) 348 + 349 + #define PLLX_MISC3_IDDQ (0x1 << 3) 350 + 351 + #define PLLX_MISC0_DEFAULT_VALUE PLLX_MISC0_LOCK_ENABLE 352 + #define PLLX_MISC0_WRITE_MASK 0x10c40000 353 + #define PLLX_MISC1_DEFAULT_VALUE 0x20 354 + #define PLLX_MISC1_WRITE_MASK 0x00ffffff 355 + #define PLLX_MISC2_DEFAULT_VALUE 0x0 356 + #define PLLX_MISC2_WRITE_MASK 0xffffff11 357 + #define PLLX_MISC3_DEFAULT_VALUE PLLX_MISC3_IDDQ 358 + #define PLLX_MISC3_WRITE_MASK 0x01ff0f0f 359 + #define PLLX_MISC4_DEFAULT_VALUE 0x0 360 + #define PLLX_MISC4_WRITE_MASK 0x8000ffff 361 + #define PLLX_MISC5_DEFAULT_VALUE 0x0 362 + #define PLLX_MISC5_WRITE_MASK 0x0000ffff 363 + 364 + #define PLLX_HW_CTRL_CFG 0x548 365 + #define PLLX_HW_CTRL_CFG_SWCTRL (0x1 << 0) 366 + 367 + /* PLLMB */ 368 + #define PLLMB_BASE_LOCK (1 << 27) 369 + 370 + #define PLLMB_MISC0_LOCK_OVERRIDE (1 << 18) 371 + #define PLLMB_MISC0_IDDQ (1 << 17) 372 + #define PLLMB_MISC0_LOCK_ENABLE (1 << 16) 373 + 374 + #define PLLMB_MISC0_DEFAULT_VALUE 0x00030000 375 + #define PLLMB_MISC0_WRITE_MASK 0x0007ffff 376 + 377 + /* PLLP */ 378 + #define PLLP_BASE_OVERRIDE (1 << 28) 379 + #define PLLP_BASE_LOCK (1 << 27) 380 + 381 + #define PLLP_MISC0_LOCK_ENABLE (1 << 18) 382 + #define PLLP_MISC0_LOCK_OVERRIDE (1 << 17) 383 + #define PLLP_MISC0_IDDQ (1 << 3) 384 + 385 + #define PLLP_MISC1_HSIO_EN_SHIFT 29 386 + #define PLLP_MISC1_HSIO_EN (1 << PLLP_MISC1_HSIO_EN_SHIFT) 387 + #define PLLP_MISC1_XUSB_EN_SHIFT 28 388 + #define PLLP_MISC1_XUSB_EN (1 << PLLP_MISC1_XUSB_EN_SHIFT) 389 + 390 + #define PLLP_MISC0_DEFAULT_VALUE 0x00040008 391 + #define PLLP_MISC1_DEFAULT_VALUE 0x0 392 + 393 + #define PLLP_MISC0_WRITE_MASK 0xdc6000f 394 + #define PLLP_MISC1_WRITE_MASK 0x70ffffff 395 + 396 + /* PLLU */ 397 + #define PLLU_BASE_LOCK (1 << 27) 398 + #define PLLU_BASE_OVERRIDE (1 << 24) 399 + #define PLLU_BASE_CLKENABLE_USB (1 << 21) 400 + #define PLLU_BASE_CLKENABLE_HSIC (1 << 22) 401 + #define PLLU_BASE_CLKENABLE_ICUSB (1 << 23) 402 + #define PLLU_BASE_CLKENABLE_48M (1 << 25) 403 + #define PLLU_BASE_CLKENABLE_ALL (PLLU_BASE_CLKENABLE_USB |\ 404 + PLLU_BASE_CLKENABLE_HSIC |\ 405 + PLLU_BASE_CLKENABLE_ICUSB |\ 406 + PLLU_BASE_CLKENABLE_48M) 407 + 408 + #define PLLU_MISC0_IDDQ (1 << 31) 409 + #define PLLU_MISC0_LOCK_ENABLE (1 << 29) 410 + #define PLLU_MISC1_LOCK_OVERRIDE (1 << 0) 411 + 412 + #define PLLU_MISC0_DEFAULT_VALUE 0xa0000000 413 + #define PLLU_MISC1_DEFAULT_VALUE 0x0 414 + 415 + #define PLLU_MISC0_WRITE_MASK 0xbfffffff 416 + #define PLLU_MISC1_WRITE_MASK 0x00000007 417 + 418 + static inline void _pll_misc_chk_default(void __iomem *base, 419 + struct tegra_clk_pll_params *params, 420 + u8 misc_num, u32 default_val, u32 mask) 421 + { 422 + u32 boot_val = readl_relaxed(base + params->ext_misc_reg[misc_num]); 423 + 424 + boot_val &= mask; 425 + default_val &= mask; 426 + if (boot_val != default_val) { 427 + pr_warn("boot misc%d 0x%x: expected 0x%x\n", 428 + misc_num, boot_val, default_val); 429 + pr_warn(" (comparison mask = 0x%x)\n", mask); 430 + params->defaults_set = false; 431 + } 432 + } 433 + 434 + /* 435 + * PLLCX: PLLC, PLLC2, PLLC3, PLLA1 436 + * Hybrid PLLs with dynamic ramp. Dynamic ramp is allowed for any transition 437 + * that changes NDIV only, while PLL is already locked. 438 + */ 439 + static void pllcx_check_defaults(struct tegra_clk_pll_params *params) 440 + { 441 + u32 default_val; 442 + 443 + default_val = PLLCX_MISC0_DEFAULT_VALUE & (~PLLCX_MISC0_RESET); 444 + _pll_misc_chk_default(clk_base, params, 0, default_val, 445 + PLLCX_MISC0_WRITE_MASK); 446 + 447 + default_val = PLLCX_MISC1_DEFAULT_VALUE & (~PLLCX_MISC1_IDDQ); 448 + _pll_misc_chk_default(clk_base, params, 1, default_val, 449 + PLLCX_MISC1_WRITE_MASK); 450 + 451 + default_val = PLLCX_MISC2_DEFAULT_VALUE; 452 + _pll_misc_chk_default(clk_base, params, 2, default_val, 453 + PLLCX_MISC2_WRITE_MASK); 454 + 455 + default_val = PLLCX_MISC3_DEFAULT_VALUE; 456 + _pll_misc_chk_default(clk_base, params, 3, default_val, 457 + PLLCX_MISC3_WRITE_MASK); 458 + } 459 + 460 + void tegra210_pllcx_set_defaults(const char *name, struct tegra_clk_pll *pllcx) 461 + { 462 + pllcx->params->defaults_set = true; 463 + 464 + if (readl_relaxed(clk_base + pllcx->params->base_reg) & 465 + PLL_ENABLE) { 466 + /* PLL is ON: only check if defaults already set */ 467 + pllcx_check_defaults(pllcx->params); 468 + pr_warn("%s already enabled. Postponing set full defaults\n", 469 + name); 470 + return; 471 + } 472 + 473 + /* Defaults assert PLL reset, and set IDDQ */ 474 + writel_relaxed(PLLCX_MISC0_DEFAULT_VALUE, 475 + clk_base + pllcx->params->ext_misc_reg[0]); 476 + writel_relaxed(PLLCX_MISC1_DEFAULT_VALUE, 477 + clk_base + pllcx->params->ext_misc_reg[1]); 478 + writel_relaxed(PLLCX_MISC2_DEFAULT_VALUE, 479 + clk_base + pllcx->params->ext_misc_reg[2]); 480 + writel_relaxed(PLLCX_MISC3_DEFAULT_VALUE, 481 + clk_base + pllcx->params->ext_misc_reg[3]); 482 + udelay(1); 483 + } 484 + 485 + void _pllc_set_defaults(struct tegra_clk_pll *pllcx) 486 + { 487 + tegra210_pllcx_set_defaults("PLL_C", pllcx); 488 + } 489 + 490 + void _pllc2_set_defaults(struct tegra_clk_pll *pllcx) 491 + { 492 + tegra210_pllcx_set_defaults("PLL_C2", pllcx); 493 + } 494 + 495 + void _pllc3_set_defaults(struct tegra_clk_pll *pllcx) 496 + { 497 + tegra210_pllcx_set_defaults("PLL_C3", pllcx); 498 + } 499 + 500 + void _plla1_set_defaults(struct tegra_clk_pll *pllcx) 501 + { 502 + tegra210_pllcx_set_defaults("PLL_A1", pllcx); 503 + } 504 + 505 + /* 506 + * PLLA 507 + * PLL with dynamic ramp and fractional SDM. Dynamic ramp is not used. 508 + * Fractional SDM is allowed to provide exact audio rates. 509 + */ 510 + void tegra210_plla_set_defaults(struct tegra_clk_pll *plla) 511 + { 512 + u32 mask; 513 + u32 val = readl_relaxed(clk_base + plla->params->base_reg); 514 + 515 + plla->params->defaults_set = true; 516 + 517 + if (val & PLL_ENABLE) { 518 + /* 519 + * PLL is ON: check if defaults already set, then set those 520 + * that can be updated in flight. 521 + */ 522 + if (val & PLLA_BASE_IDDQ) { 523 + pr_warn("PLL_A boot enabled with IDDQ set\n"); 524 + plla->params->defaults_set = false; 525 + } 526 + 527 + pr_warn("PLL_A already enabled. Postponing set full defaults\n"); 528 + 529 + val = PLLA_MISC0_DEFAULT_VALUE; /* ignore lock enable */ 530 + mask = PLLA_MISC0_LOCK_ENABLE | PLLA_MISC0_LOCK_OVERRIDE; 531 + _pll_misc_chk_default(clk_base, plla->params, 0, val, 532 + ~mask & PLLA_MISC0_WRITE_MASK); 533 + 534 + val = PLLA_MISC2_DEFAULT_VALUE; /* ignore all but control bit */ 535 + _pll_misc_chk_default(clk_base, plla->params, 2, val, 536 + PLLA_MISC2_EN_DYNRAMP); 537 + 538 + /* Enable lock detect */ 539 + val = readl_relaxed(clk_base + plla->params->ext_misc_reg[0]); 540 + val &= ~mask; 541 + val |= PLLA_MISC0_DEFAULT_VALUE & mask; 542 + writel_relaxed(val, clk_base + plla->params->ext_misc_reg[0]); 543 + udelay(1); 544 + 545 + return; 546 + } 547 + 548 + /* set IDDQ, enable lock detect, disable dynamic ramp and SDM */ 549 + val |= PLLA_BASE_IDDQ; 550 + writel_relaxed(val, clk_base + plla->params->base_reg); 551 + writel_relaxed(PLLA_MISC0_DEFAULT_VALUE, 552 + clk_base + plla->params->ext_misc_reg[0]); 553 + writel_relaxed(PLLA_MISC2_DEFAULT_VALUE, 554 + clk_base + plla->params->ext_misc_reg[2]); 555 + udelay(1); 556 + } 557 + 558 + /* 559 + * PLLD 560 + * PLL with fractional SDM. 561 + */ 562 + void tegra210_plld_set_defaults(struct tegra_clk_pll *plld) 563 + { 564 + u32 val; 565 + u32 mask = 0xffff; 566 + 567 + plld->params->defaults_set = true; 568 + 569 + if (readl_relaxed(clk_base + plld->params->base_reg) & 570 + PLL_ENABLE) { 571 + pr_warn("PLL_D already enabled. Postponing set full defaults\n"); 572 + 573 + /* 574 + * PLL is ON: check if defaults already set, then set those 575 + * that can be updated in flight. 576 + */ 577 + val = PLLD_MISC1_DEFAULT_VALUE; 578 + _pll_misc_chk_default(clk_base, plld->params, 1, 579 + val, PLLD_MISC1_WRITE_MASK); 580 + 581 + /* ignore lock, DSI and SDM controls, make sure IDDQ not set */ 582 + val = PLLD_MISC0_DEFAULT_VALUE & (~PLLD_MISC0_IDDQ); 583 + mask |= PLLD_MISC0_DSI_CLKENABLE | PLLD_MISC0_LOCK_ENABLE | 584 + PLLD_MISC0_LOCK_OVERRIDE | PLLD_MISC0_EN_SDM; 585 + _pll_misc_chk_default(clk_base, plld->params, 0, val, 586 + ~mask & PLLD_MISC0_WRITE_MASK); 587 + 588 + /* Enable lock detect */ 589 + mask = PLLD_MISC0_LOCK_ENABLE | PLLD_MISC0_LOCK_OVERRIDE; 590 + val = readl_relaxed(clk_base + plld->params->ext_misc_reg[0]); 591 + val &= ~mask; 592 + val |= PLLD_MISC0_DEFAULT_VALUE & mask; 593 + writel_relaxed(val, clk_base + plld->params->ext_misc_reg[0]); 594 + udelay(1); 595 + 596 + return; 597 + } 598 + 599 + val = readl_relaxed(clk_base + plld->params->ext_misc_reg[0]); 600 + val &= PLLD_MISC0_DSI_CLKENABLE; 601 + val |= PLLD_MISC0_DEFAULT_VALUE; 602 + /* set IDDQ, enable lock detect, disable SDM */ 603 + writel_relaxed(val, clk_base + plld->params->ext_misc_reg[0]); 604 + writel_relaxed(PLLD_MISC1_DEFAULT_VALUE, clk_base + 605 + plld->params->ext_misc_reg[1]); 606 + udelay(1); 607 + } 608 + 609 + /* 610 + * PLLD2, PLLDP 611 + * PLL with fractional SDM and Spread Spectrum (SDM is a must if SSC is used). 612 + */ 613 + static void plldss_defaults(const char *pll_name, struct tegra_clk_pll *plldss, 614 + u32 misc0_val, u32 misc1_val, u32 misc2_val, u32 misc3_val) 615 + { 616 + u32 default_val; 617 + u32 val = readl_relaxed(clk_base + plldss->params->base_reg); 618 + 619 + plldss->params->defaults_set = true; 620 + 621 + if (val & PLL_ENABLE) { 622 + pr_warn("%s already enabled. Postponing set full defaults\n", 623 + pll_name); 624 + 625 + /* 626 + * PLL is ON: check if defaults already set, then set those 627 + * that can be updated in flight. 628 + */ 629 + if (val & PLLDSS_BASE_IDDQ) { 630 + pr_warn("plldss boot enabled with IDDQ set\n"); 631 + plldss->params->defaults_set = false; 632 + } 633 + 634 + /* ignore lock enable */ 635 + default_val = misc0_val; 636 + _pll_misc_chk_default(clk_base, plldss->params, 0, default_val, 637 + PLLDSS_MISC0_WRITE_MASK & 638 + (~PLLDSS_MISC0_LOCK_ENABLE)); 639 + 640 + /* 641 + * If SSC is used, check all settings, otherwise just confirm 642 + * that SSC is not used on boot as well. Do nothing when using 643 + * this function for PLLC4 that has only MISC0. 644 + */ 645 + if (plldss->params->ssc_ctrl_en_mask) { 646 + default_val = misc1_val; 647 + _pll_misc_chk_default(clk_base, plldss->params, 1, 648 + default_val, PLLDSS_MISC1_CFG_WRITE_MASK); 649 + default_val = misc2_val; 650 + _pll_misc_chk_default(clk_base, plldss->params, 2, 651 + default_val, PLLDSS_MISC2_CTRL1_WRITE_MASK); 652 + default_val = misc3_val; 653 + _pll_misc_chk_default(clk_base, plldss->params, 3, 654 + default_val, PLLDSS_MISC3_CTRL2_WRITE_MASK); 655 + } else if (plldss->params->ext_misc_reg[1]) { 656 + default_val = misc1_val; 657 + _pll_misc_chk_default(clk_base, plldss->params, 1, 658 + default_val, PLLDSS_MISC1_CFG_WRITE_MASK & 659 + (~PLLDSS_MISC1_CFG_EN_SDM)); 660 + } 661 + 662 + /* Enable lock detect */ 663 + if (val & PLLDSS_BASE_LOCK_OVERRIDE) { 664 + val &= ~PLLDSS_BASE_LOCK_OVERRIDE; 665 + writel_relaxed(val, clk_base + 666 + plldss->params->base_reg); 667 + } 668 + 669 + val = readl_relaxed(clk_base + plldss->params->ext_misc_reg[0]); 670 + val &= ~PLLDSS_MISC0_LOCK_ENABLE; 671 + val |= misc0_val & PLLDSS_MISC0_LOCK_ENABLE; 672 + writel_relaxed(val, clk_base + plldss->params->ext_misc_reg[0]); 673 + udelay(1); 674 + 675 + return; 676 + } 677 + 678 + /* set IDDQ, enable lock detect, configure SDM/SSC */ 679 + val |= PLLDSS_BASE_IDDQ; 680 + val &= ~PLLDSS_BASE_LOCK_OVERRIDE; 681 + writel_relaxed(val, clk_base + plldss->params->base_reg); 682 + 683 + /* When using this function for PLLC4 exit here */ 684 + if (!plldss->params->ext_misc_reg[1]) { 685 + writel_relaxed(misc0_val, clk_base + 686 + plldss->params->ext_misc_reg[0]); 687 + udelay(1); 688 + return; 689 + } 690 + 691 + writel_relaxed(misc0_val, clk_base + 692 + plldss->params->ext_misc_reg[0]); 693 + /* if SSC used set by 1st enable */ 694 + writel_relaxed(misc1_val & (~PLLDSS_MISC1_CFG_EN_SSC), 695 + clk_base + plldss->params->ext_misc_reg[1]); 696 + writel_relaxed(misc2_val, clk_base + plldss->params->ext_misc_reg[2]); 697 + writel_relaxed(misc3_val, clk_base + plldss->params->ext_misc_reg[3]); 698 + udelay(1); 699 + } 700 + 701 + void tegra210_plld2_set_defaults(struct tegra_clk_pll *plld2) 702 + { 703 + plldss_defaults("PLL_D2", plld2, PLLD2_MISC0_DEFAULT_VALUE, 704 + PLLD2_MISC1_CFG_DEFAULT_VALUE, 705 + PLLD2_MISC2_CTRL1_DEFAULT_VALUE, 706 + PLLD2_MISC3_CTRL2_DEFAULT_VALUE); 707 + } 708 + 709 + void tegra210_plldp_set_defaults(struct tegra_clk_pll *plldp) 710 + { 711 + plldss_defaults("PLL_DP", plldp, PLLDP_MISC0_DEFAULT_VALUE, 712 + PLLDP_MISC1_CFG_DEFAULT_VALUE, 713 + PLLDP_MISC2_CTRL1_DEFAULT_VALUE, 714 + PLLDP_MISC3_CTRL2_DEFAULT_VALUE); 715 + } 716 + 717 + /* 718 + * PLLC4 719 + * Base and misc0 layout is the same as PLLD2/PLLDP, but no SDM/SSC support. 720 + * VCO is exposed to the clock tree via fixed 1/3 and 1/5 dividers. 721 + */ 722 + void tegra210_pllc4_set_defaults(struct tegra_clk_pll *pllc4) 723 + { 724 + plldss_defaults("PLL_C4", pllc4, PLLC4_MISC0_DEFAULT_VALUE, 0, 0, 0); 725 + } 726 + 727 + /* 728 + * PLLRE 729 + * VCO is exposed to the clock tree directly along with post-divider output 730 + */ 731 + void tegra210_pllre_set_defaults(struct tegra_clk_pll *pllre) 732 + { 733 + u32 mask; 734 + u32 val = readl_relaxed(clk_base + pllre->params->base_reg); 735 + 736 + pllre->params->defaults_set = true; 737 + 738 + if (val & PLL_ENABLE) { 739 + pr_warn("PLL_RE already enabled. Postponing set full defaults\n"); 740 + 741 + /* 742 + * PLL is ON: check if defaults already set, then set those 743 + * that can be updated in flight. 744 + */ 745 + val &= PLLRE_BASE_DEFAULT_MASK; 746 + if (val != PLLRE_BASE_DEFAULT_VALUE) { 747 + pr_warn("pllre boot base 0x%x : expected 0x%x\n", 748 + val, PLLRE_BASE_DEFAULT_VALUE); 749 + pr_warn("(comparison mask = 0x%x)\n", 750 + PLLRE_BASE_DEFAULT_MASK); 751 + pllre->params->defaults_set = false; 752 + } 753 + 754 + /* Ignore lock enable */ 755 + val = PLLRE_MISC0_DEFAULT_VALUE & (~PLLRE_MISC0_IDDQ); 756 + mask = PLLRE_MISC0_LOCK_ENABLE | PLLRE_MISC0_LOCK_OVERRIDE; 757 + _pll_misc_chk_default(clk_base, pllre->params, 0, val, 758 + ~mask & PLLRE_MISC0_WRITE_MASK); 759 + 760 + /* Enable lock detect */ 761 + val = readl_relaxed(clk_base + pllre->params->ext_misc_reg[0]); 762 + val &= ~mask; 763 + val |= PLLRE_MISC0_DEFAULT_VALUE & mask; 764 + writel_relaxed(val, clk_base + pllre->params->ext_misc_reg[0]); 765 + udelay(1); 766 + 767 + return; 768 + } 769 + 770 + /* set IDDQ, enable lock detect */ 771 + val &= ~PLLRE_BASE_DEFAULT_MASK; 772 + val |= PLLRE_BASE_DEFAULT_VALUE & PLLRE_BASE_DEFAULT_MASK; 773 + writel_relaxed(val, clk_base + pllre->params->base_reg); 774 + writel_relaxed(PLLRE_MISC0_DEFAULT_VALUE, 775 + clk_base + pllre->params->ext_misc_reg[0]); 776 + udelay(1); 777 + } 778 + 779 + static void pllx_get_dyn_steps(struct clk_hw *hw, u32 *step_a, u32 *step_b) 780 + { 781 + unsigned long input_rate; 782 + 783 + if (!IS_ERR_OR_NULL(hw->clk)) { 784 + input_rate = clk_hw_get_rate(clk_hw_get_parent(hw)); 785 + /* cf rate */ 786 + input_rate /= tegra_pll_get_fixed_mdiv(hw, input_rate); 787 + } else { 788 + input_rate = 38400000; 789 + } 790 + 791 + switch (input_rate) { 792 + case 12000000: 793 + case 12800000: 794 + case 13000000: 795 + *step_a = 0x2B; 796 + *step_b = 0x0B; 797 + return; 798 + case 19200000: 799 + *step_a = 0x12; 800 + *step_b = 0x08; 801 + return; 802 + case 38400000: 803 + *step_a = 0x04; 804 + *step_b = 0x05; 805 + return; 806 + default: 807 + pr_err("%s: Unexpected reference rate %lu\n", 808 + __func__, input_rate); 809 + BUG(); 810 + } 811 + } 812 + 813 + static void pllx_check_defaults(struct tegra_clk_pll *pll) 814 + { 815 + u32 default_val; 816 + 817 + default_val = PLLX_MISC0_DEFAULT_VALUE; 818 + /* ignore lock enable */ 819 + _pll_misc_chk_default(clk_base, pll->params, 0, default_val, 820 + PLLX_MISC0_WRITE_MASK & (~PLLX_MISC0_LOCK_ENABLE)); 821 + 822 + default_val = PLLX_MISC1_DEFAULT_VALUE; 823 + _pll_misc_chk_default(clk_base, pll->params, 1, default_val, 824 + PLLX_MISC1_WRITE_MASK); 825 + 826 + /* ignore all but control bit */ 827 + default_val = PLLX_MISC2_DEFAULT_VALUE; 828 + _pll_misc_chk_default(clk_base, pll->params, 2, 829 + default_val, PLLX_MISC2_EN_DYNRAMP); 830 + 831 + default_val = PLLX_MISC3_DEFAULT_VALUE & (~PLLX_MISC3_IDDQ); 832 + _pll_misc_chk_default(clk_base, pll->params, 3, default_val, 833 + PLLX_MISC3_WRITE_MASK); 834 + 835 + default_val = PLLX_MISC4_DEFAULT_VALUE; 836 + _pll_misc_chk_default(clk_base, pll->params, 4, default_val, 837 + PLLX_MISC4_WRITE_MASK); 838 + 839 + default_val = PLLX_MISC5_DEFAULT_VALUE; 840 + _pll_misc_chk_default(clk_base, pll->params, 5, default_val, 841 + PLLX_MISC5_WRITE_MASK); 842 + } 843 + 844 + void tegra210_pllx_set_defaults(struct tegra_clk_pll *pllx) 845 + { 846 + u32 val; 847 + u32 step_a, step_b; 848 + 849 + pllx->params->defaults_set = true; 850 + 851 + /* Get ready dyn ramp state machine settings */ 852 + pllx_get_dyn_steps(&pllx->hw, &step_a, &step_b); 853 + val = PLLX_MISC2_DEFAULT_VALUE & (~PLLX_MISC2_DYNRAMP_STEPA_MASK) & 854 + (~PLLX_MISC2_DYNRAMP_STEPB_MASK); 855 + val |= step_a << PLLX_MISC2_DYNRAMP_STEPA_SHIFT; 856 + val |= step_b << PLLX_MISC2_DYNRAMP_STEPB_SHIFT; 857 + 858 + if (readl_relaxed(clk_base + pllx->params->base_reg) & PLL_ENABLE) { 859 + pr_warn("PLL_X already enabled. Postponing set full defaults\n"); 860 + 861 + /* 862 + * PLL is ON: check if defaults already set, then set those 863 + * that can be updated in flight. 864 + */ 865 + pllx_check_defaults(pllx); 866 + 867 + /* Configure dyn ramp, disable lock override */ 868 + writel_relaxed(val, clk_base + pllx->params->ext_misc_reg[2]); 869 + 870 + /* Enable lock detect */ 871 + val = readl_relaxed(clk_base + pllx->params->ext_misc_reg[0]); 872 + val &= ~PLLX_MISC0_LOCK_ENABLE; 873 + val |= PLLX_MISC0_DEFAULT_VALUE & PLLX_MISC0_LOCK_ENABLE; 874 + writel_relaxed(val, clk_base + pllx->params->ext_misc_reg[0]); 875 + udelay(1); 876 + 877 + return; 878 + } 879 + 880 + /* Enable lock detect and CPU output */ 881 + writel_relaxed(PLLX_MISC0_DEFAULT_VALUE, clk_base + 882 + pllx->params->ext_misc_reg[0]); 883 + 884 + /* Setup */ 885 + writel_relaxed(PLLX_MISC1_DEFAULT_VALUE, clk_base + 886 + pllx->params->ext_misc_reg[1]); 887 + 888 + /* Configure dyn ramp state machine, disable lock override */ 889 + writel_relaxed(val, clk_base + pllx->params->ext_misc_reg[2]); 890 + 891 + /* Set IDDQ */ 892 + writel_relaxed(PLLX_MISC3_DEFAULT_VALUE, clk_base + 893 + pllx->params->ext_misc_reg[3]); 894 + 895 + /* Disable SDM */ 896 + writel_relaxed(PLLX_MISC4_DEFAULT_VALUE, clk_base + 897 + pllx->params->ext_misc_reg[4]); 898 + writel_relaxed(PLLX_MISC5_DEFAULT_VALUE, clk_base + 899 + pllx->params->ext_misc_reg[5]); 900 + udelay(1); 901 + } 902 + 903 + /* PLLMB */ 904 + void tegra210_pllmb_set_defaults(struct tegra_clk_pll *pllmb) 905 + { 906 + u32 mask, val = readl_relaxed(clk_base + pllmb->params->base_reg); 907 + 908 + pllmb->params->defaults_set = true; 909 + 910 + if (val & PLL_ENABLE) { 911 + pr_warn("PLL_MB already enabled. Postponing set full defaults\n"); 912 + 913 + /* 914 + * PLL is ON: check if defaults already set, then set those 915 + * that can be updated in flight. 916 + */ 917 + val = PLLMB_MISC0_DEFAULT_VALUE & (~PLLMB_MISC0_IDDQ); 918 + mask = PLLMB_MISC0_LOCK_ENABLE | PLLMB_MISC0_LOCK_OVERRIDE; 919 + _pll_misc_chk_default(clk_base, pllmb->params, 0, val, 920 + ~mask & PLLMB_MISC0_WRITE_MASK); 921 + 922 + /* Enable lock detect */ 923 + val = readl_relaxed(clk_base + pllmb->params->ext_misc_reg[0]); 924 + val &= ~mask; 925 + val |= PLLMB_MISC0_DEFAULT_VALUE & mask; 926 + writel_relaxed(val, clk_base + pllmb->params->ext_misc_reg[0]); 927 + udelay(1); 928 + 929 + return; 930 + } 931 + 932 + /* set IDDQ, enable lock detect */ 933 + writel_relaxed(PLLMB_MISC0_DEFAULT_VALUE, 934 + clk_base + pllmb->params->ext_misc_reg[0]); 935 + udelay(1); 936 + } 937 + 938 + /* 939 + * PLLP 940 + * VCO is exposed to the clock tree directly along with post-divider output. 941 + * Both VCO and post-divider output rates are fixed at 408MHz and 204MHz, 942 + * respectively. 943 + */ 944 + static void pllp_check_defaults(struct tegra_clk_pll *pll, bool enabled) 945 + { 946 + u32 val, mask; 947 + 948 + /* Ignore lock enable (will be set), make sure not in IDDQ if enabled */ 949 + val = PLLP_MISC0_DEFAULT_VALUE & (~PLLP_MISC0_IDDQ); 950 + mask = PLLP_MISC0_LOCK_ENABLE | PLLP_MISC0_LOCK_OVERRIDE; 951 + if (!enabled) 952 + mask |= PLLP_MISC0_IDDQ; 953 + _pll_misc_chk_default(clk_base, pll->params, 0, val, 954 + ~mask & PLLP_MISC0_WRITE_MASK); 955 + 956 + /* Ignore branch controls */ 957 + val = PLLP_MISC1_DEFAULT_VALUE; 958 + mask = PLLP_MISC1_HSIO_EN | PLLP_MISC1_XUSB_EN; 959 + _pll_misc_chk_default(clk_base, pll->params, 1, val, 960 + ~mask & PLLP_MISC1_WRITE_MASK); 961 + } 962 + 963 + void tegra210_pllp_set_defaults(struct tegra_clk_pll *pllp) 964 + { 965 + u32 mask; 966 + u32 val = readl_relaxed(clk_base + pllp->params->base_reg); 967 + 968 + pllp->params->defaults_set = true; 969 + 970 + if (val & PLL_ENABLE) { 971 + pr_warn("PLL_P already enabled. Postponing set full defaults\n"); 972 + 973 + /* 974 + * PLL is ON: check if defaults already set, then set those 975 + * that can be updated in flight. 976 + */ 977 + pllp_check_defaults(pllp, true); 978 + 979 + /* Enable lock detect */ 980 + val = readl_relaxed(clk_base + pllp->params->ext_misc_reg[0]); 981 + mask = PLLP_MISC0_LOCK_ENABLE | PLLP_MISC0_LOCK_OVERRIDE; 982 + val &= ~mask; 983 + val |= PLLP_MISC0_DEFAULT_VALUE & mask; 984 + writel_relaxed(val, clk_base + pllp->params->ext_misc_reg[0]); 985 + udelay(1); 986 + 987 + return; 988 + } 989 + 990 + /* set IDDQ, enable lock detect */ 991 + writel_relaxed(PLLP_MISC0_DEFAULT_VALUE, 992 + clk_base + pllp->params->ext_misc_reg[0]); 993 + 994 + /* Preserve branch control */ 995 + val = readl_relaxed(clk_base + pllp->params->ext_misc_reg[1]); 996 + mask = PLLP_MISC1_HSIO_EN | PLLP_MISC1_XUSB_EN; 997 + val &= mask; 998 + val |= ~mask & PLLP_MISC1_DEFAULT_VALUE; 999 + writel_relaxed(val, clk_base + pllp->params->ext_misc_reg[1]); 1000 + udelay(1); 1001 + } 1002 + 1003 + /* 1004 + * PLLU 1005 + * VCO is exposed to the clock tree directly along with post-divider output. 1006 + * Both VCO and post-divider output rates are fixed at 480MHz and 240MHz, 1007 + * respectively. 1008 + */ 1009 + static void pllu_check_defaults(struct tegra_clk_pll *pll, bool hw_control) 1010 + { 1011 + u32 val, mask; 1012 + 1013 + /* Ignore lock enable (will be set) and IDDQ if under h/w control */ 1014 + val = PLLU_MISC0_DEFAULT_VALUE & (~PLLU_MISC0_IDDQ); 1015 + mask = PLLU_MISC0_LOCK_ENABLE | (hw_control ? PLLU_MISC0_IDDQ : 0); 1016 + _pll_misc_chk_default(clk_base, pll->params, 0, val, 1017 + ~mask & PLLU_MISC0_WRITE_MASK); 1018 + 1019 + val = PLLU_MISC1_DEFAULT_VALUE; 1020 + mask = PLLU_MISC1_LOCK_OVERRIDE; 1021 + _pll_misc_chk_default(clk_base, pll->params, 1, val, 1022 + ~mask & PLLU_MISC1_WRITE_MASK); 1023 + } 1024 + 1025 + void tegra210_pllu_set_defaults(struct tegra_clk_pll *pllu) 1026 + { 1027 + u32 val = readl_relaxed(clk_base + pllu->params->base_reg); 1028 + 1029 + pllu->params->defaults_set = true; 1030 + 1031 + if (val & PLL_ENABLE) { 1032 + pr_warn("PLL_U already enabled. Postponing set full defaults\n"); 1033 + 1034 + /* 1035 + * PLL is ON: check if defaults already set, then set those 1036 + * that can be updated in flight. 1037 + */ 1038 + pllu_check_defaults(pllu, false); 1039 + 1040 + /* Enable lock detect */ 1041 + val = readl_relaxed(clk_base + pllu->params->ext_misc_reg[0]); 1042 + val &= ~PLLU_MISC0_LOCK_ENABLE; 1043 + val |= PLLU_MISC0_DEFAULT_VALUE & PLLU_MISC0_LOCK_ENABLE; 1044 + writel_relaxed(val, clk_base + pllu->params->ext_misc_reg[0]); 1045 + 1046 + val = readl_relaxed(clk_base + pllu->params->ext_misc_reg[1]); 1047 + val &= ~PLLU_MISC1_LOCK_OVERRIDE; 1048 + val |= PLLU_MISC1_DEFAULT_VALUE & PLLU_MISC1_LOCK_OVERRIDE; 1049 + writel_relaxed(val, clk_base + pllu->params->ext_misc_reg[1]); 1050 + udelay(1); 1051 + 1052 + return; 1053 + } 1054 + 1055 + /* set IDDQ, enable lock detect */ 1056 + writel_relaxed(PLLU_MISC0_DEFAULT_VALUE, 1057 + clk_base + pllu->params->ext_misc_reg[0]); 1058 + writel_relaxed(PLLU_MISC1_DEFAULT_VALUE, 1059 + clk_base + pllu->params->ext_misc_reg[1]); 1060 + udelay(1); 1061 + } 1062 + 1063 + #define mask(w) ((1 << (w)) - 1) 1064 + #define divm_mask(p) mask(p->params->div_nmp->divm_width) 1065 + #define divn_mask(p) mask(p->params->div_nmp->divn_width) 1066 + #define divp_mask(p) (p->params->flags & TEGRA_PLLU ? PLLU_POST_DIVP_MASK :\ 1067 + mask(p->params->div_nmp->divp_width)) 1068 + 1069 + #define divm_shift(p) ((p)->params->div_nmp->divm_shift) 1070 + #define divn_shift(p) ((p)->params->div_nmp->divn_shift) 1071 + #define divp_shift(p) ((p)->params->div_nmp->divp_shift) 1072 + 1073 + #define divm_mask_shifted(p) (divm_mask(p) << divm_shift(p)) 1074 + #define divn_mask_shifted(p) (divn_mask(p) << divn_shift(p)) 1075 + #define divp_mask_shifted(p) (divp_mask(p) << divp_shift(p)) 1076 + 1077 + #define PLL_LOCKDET_DELAY 2 /* Lock detection safety delays */ 1078 + static int tegra210_wait_for_mask(struct tegra_clk_pll *pll, 1079 + u32 reg, u32 mask) 1080 + { 1081 + int i; 1082 + u32 val = 0; 1083 + 1084 + for (i = 0; i < pll->params->lock_delay / PLL_LOCKDET_DELAY + 1; i++) { 1085 + udelay(PLL_LOCKDET_DELAY); 1086 + val = readl_relaxed(clk_base + reg); 1087 + if ((val & mask) == mask) { 1088 + udelay(PLL_LOCKDET_DELAY); 1089 + return 0; 1090 + } 1091 + } 1092 + return -ETIMEDOUT; 1093 + } 1094 + 1095 + static int tegra210_pllx_dyn_ramp(struct tegra_clk_pll *pllx, 1096 + struct tegra_clk_pll_freq_table *cfg) 1097 + { 1098 + u32 val, base, ndiv_new_mask; 1099 + 1100 + ndiv_new_mask = (divn_mask(pllx) >> pllx->params->div_nmp->divn_shift) 1101 + << PLLX_MISC2_NDIV_NEW_SHIFT; 1102 + 1103 + val = readl_relaxed(clk_base + pllx->params->ext_misc_reg[2]); 1104 + val &= (~ndiv_new_mask); 1105 + val |= cfg->n << PLLX_MISC2_NDIV_NEW_SHIFT; 1106 + writel_relaxed(val, clk_base + pllx->params->ext_misc_reg[2]); 1107 + udelay(1); 1108 + 1109 + val = readl_relaxed(clk_base + pllx->params->ext_misc_reg[2]); 1110 + val |= PLLX_MISC2_EN_DYNRAMP; 1111 + writel_relaxed(val, clk_base + pllx->params->ext_misc_reg[2]); 1112 + udelay(1); 1113 + 1114 + tegra210_wait_for_mask(pllx, pllx->params->ext_misc_reg[2], 1115 + PLLX_MISC2_DYNRAMP_DONE); 1116 + 1117 + base = readl_relaxed(clk_base + pllx->params->base_reg) & 1118 + (~divn_mask_shifted(pllx)); 1119 + base |= cfg->n << pllx->params->div_nmp->divn_shift; 1120 + writel_relaxed(base, clk_base + pllx->params->base_reg); 1121 + udelay(1); 1122 + 1123 + val &= ~PLLX_MISC2_EN_DYNRAMP; 1124 + writel_relaxed(val, clk_base + pllx->params->ext_misc_reg[2]); 1125 + udelay(1); 1126 + 1127 + pr_debug("%s: dynamic ramp to m = %u n = %u p = %u, Fout = %lu kHz\n", 1128 + __clk_get_name(pllx->hw.clk), cfg->m, cfg->n, cfg->p, 1129 + cfg->input_rate / cfg->m * cfg->n / 1130 + pllx->params->pdiv_tohw[cfg->p].pdiv / 1000); 1131 + 1132 + return 0; 1133 + } 1134 + 1135 + /* 1136 + * Common configuration for PLLs with fixed input divider policy: 1137 + * - always set fixed M-value based on the reference rate 1138 + * - always set P-value value 1:1 for output rates above VCO minimum, and 1139 + * choose minimum necessary P-value for output rates below VCO maximum 1140 + * - calculate N-value based on selected M and P 1141 + * - calculate SDM_DIN fractional part 1142 + */ 1143 + static int tegra210_pll_fixed_mdiv_cfg(struct clk_hw *hw, 1144 + struct tegra_clk_pll_freq_table *cfg, 1145 + unsigned long rate, unsigned long input_rate) 1146 + { 1147 + struct tegra_clk_pll *pll = to_clk_pll(hw); 1148 + struct tegra_clk_pll_params *params = pll->params; 1149 + int p; 1150 + unsigned long cf, p_rate; 1151 + u32 pdiv; 1152 + 1153 + if (!rate) 1154 + return -EINVAL; 1155 + 1156 + if (!(params->flags & TEGRA_PLL_VCO_OUT)) { 1157 + p = DIV_ROUND_UP(params->vco_min, rate); 1158 + p = params->round_p_to_pdiv(p, &pdiv); 1159 + } else { 1160 + p = rate >= params->vco_min ? 1 : -EINVAL; 1161 + } 1162 + 1163 + if (IS_ERR_VALUE(p)) 1164 + return -EINVAL; 1165 + 1166 + cfg->m = tegra_pll_get_fixed_mdiv(hw, input_rate); 1167 + cfg->p = p; 1168 + 1169 + /* Store P as HW value, as that is what is expected */ 1170 + cfg->p = tegra_pll_p_div_to_hw(pll, cfg->p); 1171 + 1172 + p_rate = rate * p; 1173 + if (p_rate > params->vco_max) 1174 + p_rate = params->vco_max; 1175 + cf = input_rate / cfg->m; 1176 + cfg->n = p_rate / cf; 1177 + 1178 + cfg->sdm_data = 0; 1179 + if (params->sdm_ctrl_reg) { 1180 + unsigned long rem = p_rate - cf * cfg->n; 1181 + /* If ssc is enabled SDM enabled as well, even for integer n */ 1182 + if (rem || params->ssc_ctrl_reg) { 1183 + u64 s = rem * PLL_SDM_COEFF; 1184 + 1185 + do_div(s, cf); 1186 + s -= PLL_SDM_COEFF / 2; 1187 + cfg->sdm_data = sdin_din_to_data(s); 1188 + } 1189 + } 1190 + 1191 + cfg->input_rate = input_rate; 1192 + cfg->output_rate = rate; 1193 + 1194 + return 0; 1195 + } 1196 + 1197 + /* 1198 + * clk_pll_set_gain - set gain to m, n to calculate correct VCO rate 1199 + * 1200 + * @cfg: struct tegra_clk_pll_freq_table * cfg 1201 + * 1202 + * For Normal mode: 1203 + * Fvco = Fref * NDIV / MDIV 1204 + * 1205 + * For fractional mode: 1206 + * Fvco = Fref * (NDIV + 0.5 + SDM_DIN / PLL_SDM_COEFF) / MDIV 1207 + */ 1208 + static void tegra210_clk_pll_set_gain(struct tegra_clk_pll_freq_table *cfg) 1209 + { 1210 + cfg->n = cfg->n * PLL_SDM_COEFF + PLL_SDM_COEFF/2 + 1211 + sdin_data_to_din(cfg->sdm_data); 1212 + cfg->m *= PLL_SDM_COEFF; 1213 + } 1214 + 1215 + unsigned long tegra210_clk_adjust_vco_min(struct tegra_clk_pll_params *params, 1216 + unsigned long parent_rate) 1217 + { 1218 + unsigned long vco_min = params->vco_min; 1219 + 1220 + params->vco_min += DIV_ROUND_UP(parent_rate, PLL_SDM_COEFF); 1221 + vco_min = min(vco_min, params->vco_min); 1222 + 1223 + return vco_min; 1224 + } 1225 + 1226 + static struct div_nmp pllx_nmp = { 1227 + .divm_shift = 0, 1228 + .divm_width = 8, 1229 + .divn_shift = 8, 1230 + .divn_width = 8, 1231 + .divp_shift = 20, 1232 + .divp_width = 5, 1233 + }; 1234 + /* 1235 + * PLL post divider maps - two types: quasi-linear and exponential 1236 + * post divider. 1237 + */ 1238 + #define PLL_QLIN_PDIV_MAX 16 1239 + static const struct pdiv_map pll_qlin_pdiv_to_hw[] = { 1240 + { .pdiv = 1, .hw_val = 0 }, 1241 + { .pdiv = 2, .hw_val = 1 }, 1242 + { .pdiv = 3, .hw_val = 2 }, 1243 + { .pdiv = 4, .hw_val = 3 }, 1244 + { .pdiv = 5, .hw_val = 4 }, 1245 + { .pdiv = 6, .hw_val = 5 }, 1246 + { .pdiv = 8, .hw_val = 6 }, 1247 + { .pdiv = 9, .hw_val = 7 }, 1248 + { .pdiv = 10, .hw_val = 8 }, 1249 + { .pdiv = 12, .hw_val = 9 }, 1250 + { .pdiv = 15, .hw_val = 10 }, 1251 + { .pdiv = 16, .hw_val = 11 }, 1252 + { .pdiv = 18, .hw_val = 12 }, 1253 + { .pdiv = 20, .hw_val = 13 }, 1254 + { .pdiv = 24, .hw_val = 14 }, 1255 + { .pdiv = 30, .hw_val = 15 }, 1256 + { .pdiv = 32, .hw_val = 16 }, 1257 + }; 1258 + 1259 + static u32 pll_qlin_p_to_pdiv(u32 p, u32 *pdiv) 1260 + { 1261 + int i; 1262 + 1263 + if (p) { 1264 + for (i = 0; i <= PLL_QLIN_PDIV_MAX; i++) { 1265 + if (p <= pll_qlin_pdiv_to_hw[i].pdiv) { 1266 + if (pdiv) 1267 + *pdiv = i; 1268 + return pll_qlin_pdiv_to_hw[i].pdiv; 1269 + } 1270 + } 1271 + } 1272 + 1273 + return -EINVAL; 1274 + } 1275 + 1276 + #define PLL_EXPO_PDIV_MAX 7 1277 + static const struct pdiv_map pll_expo_pdiv_to_hw[] = { 1278 + { .pdiv = 1, .hw_val = 0 }, 1279 + { .pdiv = 2, .hw_val = 1 }, 1280 + { .pdiv = 4, .hw_val = 2 }, 1281 + { .pdiv = 8, .hw_val = 3 }, 1282 + { .pdiv = 16, .hw_val = 4 }, 1283 + { .pdiv = 32, .hw_val = 5 }, 1284 + { .pdiv = 64, .hw_val = 6 }, 1285 + { .pdiv = 128, .hw_val = 7 }, 1286 + }; 1287 + 1288 + static u32 pll_expo_p_to_pdiv(u32 p, u32 *pdiv) 1289 + { 1290 + if (p) { 1291 + u32 i = fls(p); 1292 + 1293 + if (i == ffs(p)) 1294 + i--; 1295 + 1296 + if (i <= PLL_EXPO_PDIV_MAX) { 1297 + if (pdiv) 1298 + *pdiv = i; 1299 + return 1 << i; 1300 + } 1301 + } 1302 + return -EINVAL; 1303 + } 1304 + 1305 + static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { 1306 + /* 1 GHz */ 1307 + { 12000000, 1000000000, 166, 1, 1, 0 }, /* actual: 996.0 MHz */ 1308 + { 13000000, 1000000000, 153, 1, 1, 0 }, /* actual: 994.0 MHz */ 1309 + { 38400000, 1000000000, 156, 3, 1, 0 }, /* actual: 998.4 MHz */ 1310 + { 0, 0, 0, 0, 0, 0 }, 1311 + }; 1312 + 1313 + static struct tegra_clk_pll_params pll_x_params = { 1314 + .input_min = 12000000, 1315 + .input_max = 800000000, 1316 + .cf_min = 12000000, 1317 + .cf_max = 38400000, 1318 + .vco_min = 1350000000, 1319 + .vco_max = 3000000000UL, 1320 + .base_reg = PLLX_BASE, 1321 + .misc_reg = PLLX_MISC0, 1322 + .lock_mask = PLL_BASE_LOCK, 1323 + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 1324 + .lock_delay = 300, 1325 + .ext_misc_reg[0] = PLLX_MISC0, 1326 + .ext_misc_reg[1] = PLLX_MISC1, 1327 + .ext_misc_reg[2] = PLLX_MISC2, 1328 + .ext_misc_reg[3] = PLLX_MISC3, 1329 + .ext_misc_reg[4] = PLLX_MISC4, 1330 + .ext_misc_reg[5] = PLLX_MISC5, 1331 + .iddq_reg = PLLX_MISC3, 1332 + .iddq_bit_idx = PLLXP_IDDQ_BIT, 1333 + .max_p = PLL_QLIN_PDIV_MAX, 1334 + .mdiv_default = 2, 1335 + .dyn_ramp_reg = PLLX_MISC2, 1336 + .stepa_shift = 16, 1337 + .stepb_shift = 24, 1338 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1339 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1340 + .div_nmp = &pllx_nmp, 1341 + .freq_table = pll_x_freq_table, 1342 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1343 + .dyn_ramp = tegra210_pllx_dyn_ramp, 1344 + .set_defaults = tegra210_pllx_set_defaults, 1345 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1346 + }; 1347 + 1348 + static struct div_nmp pllc_nmp = { 1349 + .divm_shift = 0, 1350 + .divm_width = 8, 1351 + .divn_shift = 10, 1352 + .divn_width = 8, 1353 + .divp_shift = 20, 1354 + .divp_width = 5, 1355 + }; 1356 + 1357 + static struct tegra_clk_pll_freq_table pll_cx_freq_table[] = { 1358 + { 12000000, 510000000, 85, 1, 1, 0 }, 1359 + { 13000000, 510000000, 78, 1, 1, 0 }, /* actual: 507.0 MHz */ 1360 + { 38400000, 510000000, 79, 3, 1, 0 }, /* actual: 505.6 MHz */ 1361 + { 0, 0, 0, 0, 0, 0 }, 1362 + }; 1363 + 1364 + static struct tegra_clk_pll_params pll_c_params = { 1365 + .input_min = 12000000, 1366 + .input_max = 700000000, 1367 + .cf_min = 12000000, 1368 + .cf_max = 50000000, 1369 + .vco_min = 600000000, 1370 + .vco_max = 1200000000, 1371 + .base_reg = PLLC_BASE, 1372 + .misc_reg = PLLC_MISC0, 1373 + .lock_mask = PLL_BASE_LOCK, 1374 + .lock_delay = 300, 1375 + .iddq_reg = PLLC_MISC1, 1376 + .iddq_bit_idx = PLLCX_IDDQ_BIT, 1377 + .reset_reg = PLLC_MISC0, 1378 + .reset_bit_idx = PLLCX_RESET_BIT, 1379 + .max_p = PLL_QLIN_PDIV_MAX, 1380 + .ext_misc_reg[0] = PLLC_MISC0, 1381 + .ext_misc_reg[1] = PLLC_MISC1, 1382 + .ext_misc_reg[2] = PLLC_MISC2, 1383 + .ext_misc_reg[3] = PLLC_MISC3, 1384 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1385 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1386 + .mdiv_default = 3, 1387 + .div_nmp = &pllc_nmp, 1388 + .freq_table = pll_cx_freq_table, 1389 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1390 + .set_defaults = _pllc_set_defaults, 1391 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1392 + }; 1393 + 1394 + static struct div_nmp pllcx_nmp = { 1395 + .divm_shift = 0, 1396 + .divm_width = 8, 1397 + .divn_shift = 10, 1398 + .divn_width = 8, 1399 + .divp_shift = 20, 1400 + .divp_width = 5, 1401 + }; 1402 + 1403 + static struct tegra_clk_pll_params pll_c2_params = { 1404 + .input_min = 12000000, 1405 + .input_max = 700000000, 1406 + .cf_min = 12000000, 1407 + .cf_max = 50000000, 1408 + .vco_min = 600000000, 1409 + .vco_max = 1200000000, 1410 + .base_reg = PLLC2_BASE, 1411 + .misc_reg = PLLC2_MISC0, 1412 + .iddq_reg = PLLC2_MISC1, 1413 + .iddq_bit_idx = PLLCX_IDDQ_BIT, 1414 + .reset_reg = PLLC2_MISC0, 1415 + .reset_bit_idx = PLLCX_RESET_BIT, 1416 + .lock_mask = PLLCX_BASE_LOCK, 1417 + .lock_delay = 300, 1418 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1419 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1420 + .mdiv_default = 3, 1421 + .div_nmp = &pllcx_nmp, 1422 + .max_p = PLL_QLIN_PDIV_MAX, 1423 + .ext_misc_reg[0] = PLLC2_MISC0, 1424 + .ext_misc_reg[1] = PLLC2_MISC1, 1425 + .ext_misc_reg[2] = PLLC2_MISC2, 1426 + .ext_misc_reg[3] = PLLC2_MISC3, 1427 + .freq_table = pll_cx_freq_table, 1428 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1429 + .set_defaults = _pllc2_set_defaults, 1430 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1431 + }; 1432 + 1433 + static struct tegra_clk_pll_params pll_c3_params = { 1434 + .input_min = 12000000, 1435 + .input_max = 700000000, 1436 + .cf_min = 12000000, 1437 + .cf_max = 50000000, 1438 + .vco_min = 600000000, 1439 + .vco_max = 1200000000, 1440 + .base_reg = PLLC3_BASE, 1441 + .misc_reg = PLLC3_MISC0, 1442 + .lock_mask = PLLCX_BASE_LOCK, 1443 + .lock_delay = 300, 1444 + .iddq_reg = PLLC3_MISC1, 1445 + .iddq_bit_idx = PLLCX_IDDQ_BIT, 1446 + .reset_reg = PLLC3_MISC0, 1447 + .reset_bit_idx = PLLCX_RESET_BIT, 1448 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1449 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1450 + .mdiv_default = 3, 1451 + .div_nmp = &pllcx_nmp, 1452 + .max_p = PLL_QLIN_PDIV_MAX, 1453 + .ext_misc_reg[0] = PLLC3_MISC0, 1454 + .ext_misc_reg[1] = PLLC3_MISC1, 1455 + .ext_misc_reg[2] = PLLC3_MISC2, 1456 + .ext_misc_reg[3] = PLLC3_MISC3, 1457 + .freq_table = pll_cx_freq_table, 1458 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1459 + .set_defaults = _pllc3_set_defaults, 1460 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1461 + }; 1462 + 1463 + static struct div_nmp pllss_nmp = { 1464 + .divm_shift = 0, 1465 + .divm_width = 8, 1466 + .divn_shift = 8, 1467 + .divn_width = 8, 1468 + .divp_shift = 19, 1469 + .divp_width = 5, 1470 + }; 1471 + 1472 + static struct tegra_clk_pll_freq_table pll_c4_vco_freq_table[] = { 1473 + { 12000000, 600000000, 50, 1, 0, 0 }, 1474 + { 13000000, 600000000, 46, 1, 0, 0 }, /* actual: 598.0 MHz */ 1475 + { 38400000, 600000000, 62, 4, 0, 0 }, /* actual: 595.2 MHz */ 1476 + { 0, 0, 0, 0, 0, 0 }, 1477 + }; 1478 + 1479 + static const struct clk_div_table pll_vco_post_div_table[] = { 1480 + { .val = 0, .div = 1 }, 1481 + { .val = 1, .div = 2 }, 1482 + { .val = 2, .div = 3 }, 1483 + { .val = 3, .div = 4 }, 1484 + { .val = 4, .div = 5 }, 1485 + { .val = 5, .div = 6 }, 1486 + { .val = 6, .div = 8 }, 1487 + { .val = 7, .div = 10 }, 1488 + { .val = 8, .div = 12 }, 1489 + { .val = 9, .div = 16 }, 1490 + { .val = 10, .div = 12 }, 1491 + { .val = 11, .div = 16 }, 1492 + { .val = 12, .div = 20 }, 1493 + { .val = 13, .div = 24 }, 1494 + { .val = 14, .div = 32 }, 1495 + { .val = 0, .div = 0 }, 1496 + }; 1497 + 1498 + static struct tegra_clk_pll_params pll_c4_vco_params = { 1499 + .input_min = 9600000, 1500 + .input_max = 800000000, 1501 + .cf_min = 9600000, 1502 + .cf_max = 19200000, 1503 + .vco_min = 500000000, 1504 + .vco_max = 1080000000, 1505 + .base_reg = PLLC4_BASE, 1506 + .misc_reg = PLLC4_MISC0, 1507 + .lock_mask = PLL_BASE_LOCK, 1508 + .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE, 1509 + .lock_delay = 300, 1510 + .max_p = PLL_QLIN_PDIV_MAX, 1511 + .ext_misc_reg[0] = PLLC4_MISC0, 1512 + .iddq_reg = PLLC4_BASE, 1513 + .iddq_bit_idx = PLLSS_IDDQ_BIT, 1514 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1515 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1516 + .mdiv_default = 3, 1517 + .div_nmp = &pllss_nmp, 1518 + .freq_table = pll_c4_vco_freq_table, 1519 + .set_defaults = tegra210_pllc4_set_defaults, 1520 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE | 1521 + TEGRA_PLL_VCO_OUT, 1522 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1523 + }; 1524 + 1525 + static struct tegra_clk_pll_freq_table pll_m_freq_table[] = { 1526 + { 12000000, 800000000, 66, 1, 0, 0 }, /* actual: 792.0 MHz */ 1527 + { 13000000, 800000000, 61, 1, 0, 0 }, /* actual: 793.0 MHz */ 1528 + { 38400000, 297600000, 93, 4, 2, 0 }, 1529 + { 38400000, 400000000, 125, 4, 2, 0 }, 1530 + { 38400000, 532800000, 111, 4, 1, 0 }, 1531 + { 38400000, 665600000, 104, 3, 1, 0 }, 1532 + { 38400000, 800000000, 125, 3, 1, 0 }, 1533 + { 38400000, 931200000, 97, 4, 0, 0 }, 1534 + { 38400000, 1065600000, 111, 4, 0, 0 }, 1535 + { 38400000, 1200000000, 125, 4, 0, 0 }, 1536 + { 38400000, 1331200000, 104, 3, 0, 0 }, 1537 + { 38400000, 1459200000, 76, 2, 0, 0 }, 1538 + { 38400000, 1600000000, 125, 3, 0, 0 }, 1539 + { 0, 0, 0, 0, 0, 0 }, 1540 + }; 1541 + 1542 + static struct div_nmp pllm_nmp = { 1543 + .divm_shift = 0, 1544 + .divm_width = 8, 1545 + .override_divm_shift = 0, 1546 + .divn_shift = 8, 1547 + .divn_width = 8, 1548 + .override_divn_shift = 8, 1549 + .divp_shift = 20, 1550 + .divp_width = 5, 1551 + .override_divp_shift = 27, 1552 + }; 1553 + 1554 + static struct tegra_clk_pll_params pll_m_params = { 1555 + .input_min = 9600000, 1556 + .input_max = 500000000, 1557 + .cf_min = 9600000, 1558 + .cf_max = 19200000, 1559 + .vco_min = 800000000, 1560 + .vco_max = 1866000000, 1561 + .base_reg = PLLM_BASE, 1562 + .misc_reg = PLLM_MISC1, 1563 + .lock_mask = PLL_BASE_LOCK, 1564 + .lock_enable_bit_idx = PLLM_MISC_LOCK_ENABLE, 1565 + .lock_delay = 300, 1566 + .iddq_reg = PLLM_MISC0, 1567 + .iddq_bit_idx = PLLM_IDDQ_BIT, 1568 + .max_p = PLL_QLIN_PDIV_MAX, 1569 + .ext_misc_reg[0] = PLLM_MISC0, 1570 + .ext_misc_reg[0] = PLLM_MISC1, 1571 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1572 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1573 + .div_nmp = &pllm_nmp, 1574 + .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, 1575 + .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE_2, 1576 + .freq_table = pll_m_freq_table, 1577 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1578 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1579 + }; 1580 + 1581 + static struct tegra_clk_pll_params pll_mb_params = { 1582 + .input_min = 9600000, 1583 + .input_max = 500000000, 1584 + .cf_min = 9600000, 1585 + .cf_max = 19200000, 1586 + .vco_min = 800000000, 1587 + .vco_max = 1866000000, 1588 + .base_reg = PLLMB_BASE, 1589 + .misc_reg = PLLMB_MISC0, 1590 + .lock_mask = PLL_BASE_LOCK, 1591 + .lock_enable_bit_idx = PLLMB_MISC_LOCK_ENABLE, 1592 + .lock_delay = 300, 1593 + .iddq_reg = PLLMB_MISC0, 1594 + .iddq_bit_idx = PLLMB_IDDQ_BIT, 1595 + .max_p = PLL_QLIN_PDIV_MAX, 1596 + .ext_misc_reg[0] = PLLMB_MISC0, 1597 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1598 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1599 + .div_nmp = &pllm_nmp, 1600 + .freq_table = pll_m_freq_table, 1601 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1602 + .set_defaults = tegra210_pllmb_set_defaults, 1603 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1604 + }; 1605 + 1606 + 1607 + static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { 1608 + /* PLLE special case: use cpcon field to store cml divider value */ 1609 + { 672000000, 100000000, 125, 42, 0, 13 }, 1610 + { 624000000, 100000000, 125, 39, 0, 13 }, 1611 + { 336000000, 100000000, 125, 21, 0, 13 }, 1612 + { 312000000, 100000000, 200, 26, 0, 14 }, 1613 + { 38400000, 100000000, 125, 2, 0, 14 }, 1614 + { 12000000, 100000000, 200, 1, 0, 14 }, 1615 + { 0, 0, 0, 0, 0, 0 }, 1616 + }; 1617 + 1618 + static struct div_nmp plle_nmp = { 1619 + .divm_shift = 0, 1620 + .divm_width = 8, 1621 + .divn_shift = 8, 1622 + .divn_width = 8, 1623 + .divp_shift = 24, 1624 + .divp_width = 5, 1625 + }; 1626 + 1627 + static struct tegra_clk_pll_params pll_e_params = { 1628 + .input_min = 12000000, 1629 + .input_max = 800000000, 1630 + .cf_min = 12000000, 1631 + .cf_max = 38400000, 1632 + .vco_min = 1600000000, 1633 + .vco_max = 2500000000U, 1634 + .base_reg = PLLE_BASE, 1635 + .misc_reg = PLLE_MISC0, 1636 + .aux_reg = PLLE_AUX, 1637 + .lock_mask = PLLE_MISC_LOCK, 1638 + .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, 1639 + .lock_delay = 300, 1640 + .div_nmp = &plle_nmp, 1641 + .freq_table = pll_e_freq_table, 1642 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_LOCK_MISC | TEGRA_PLL_USE_LOCK | 1643 + TEGRA_PLL_HAS_LOCK_ENABLE, 1644 + .fixed_rate = 100000000, 1645 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1646 + }; 1647 + 1648 + static struct tegra_clk_pll_freq_table pll_re_vco_freq_table[] = { 1649 + { 12000000, 672000000, 56, 1, 0, 0 }, 1650 + { 13000000, 672000000, 51, 1, 0, 0 }, /* actual: 663.0 MHz */ 1651 + { 38400000, 672000000, 70, 4, 0, 0 }, 1652 + { 0, 0, 0, 0, 0, 0 }, 1653 + }; 1654 + 1655 + static struct div_nmp pllre_nmp = { 1656 + .divm_shift = 0, 1657 + .divm_width = 8, 1658 + .divn_shift = 8, 1659 + .divn_width = 8, 1660 + .divp_shift = 16, 1661 + .divp_width = 5, 1662 + }; 1663 + 1664 + static struct tegra_clk_pll_params pll_re_vco_params = { 1665 + .input_min = 9600000, 1666 + .input_max = 800000000, 1667 + .cf_min = 9600000, 1668 + .cf_max = 19200000, 1669 + .vco_min = 350000000, 1670 + .vco_max = 700000000, 1671 + .base_reg = PLLRE_BASE, 1672 + .misc_reg = PLLRE_MISC0, 1673 + .lock_mask = PLLRE_MISC_LOCK, 1674 + .lock_enable_bit_idx = PLLRE_MISC_LOCK_ENABLE, 1675 + .lock_delay = 300, 1676 + .max_p = PLL_QLIN_PDIV_MAX, 1677 + .ext_misc_reg[0] = PLLRE_MISC0, 1678 + .iddq_reg = PLLRE_MISC0, 1679 + .iddq_bit_idx = PLLRE_IDDQ_BIT, 1680 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1681 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1682 + .div_nmp = &pllre_nmp, 1683 + .freq_table = pll_re_vco_freq_table, 1684 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_LOCK_MISC | 1685 + TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_VCO_OUT, 1686 + .set_defaults = tegra210_pllre_set_defaults, 1687 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1688 + }; 1689 + 1690 + static struct div_nmp pllp_nmp = { 1691 + .divm_shift = 0, 1692 + .divm_width = 8, 1693 + .divn_shift = 10, 1694 + .divn_width = 8, 1695 + .divp_shift = 20, 1696 + .divp_width = 5, 1697 + }; 1698 + 1699 + static struct tegra_clk_pll_freq_table pll_p_freq_table[] = { 1700 + { 12000000, 408000000, 34, 1, 0, 0 }, 1701 + { 38400000, 408000000, 85, 8, 0, 0 }, /* cf = 4.8MHz, allowed exception */ 1702 + { 0, 0, 0, 0, 0, 0 }, 1703 + }; 1704 + 1705 + static struct tegra_clk_pll_params pll_p_params = { 1706 + .input_min = 9600000, 1707 + .input_max = 800000000, 1708 + .cf_min = 9600000, 1709 + .cf_max = 19200000, 1710 + .vco_min = 350000000, 1711 + .vco_max = 700000000, 1712 + .base_reg = PLLP_BASE, 1713 + .misc_reg = PLLP_MISC0, 1714 + .lock_mask = PLL_BASE_LOCK, 1715 + .lock_enable_bit_idx = PLLP_MISC_LOCK_ENABLE, 1716 + .lock_delay = 300, 1717 + .iddq_reg = PLLP_MISC0, 1718 + .iddq_bit_idx = PLLXP_IDDQ_BIT, 1719 + .ext_misc_reg[0] = PLLP_MISC0, 1720 + .ext_misc_reg[1] = PLLP_MISC1, 1721 + .div_nmp = &pllp_nmp, 1722 + .freq_table = pll_p_freq_table, 1723 + .fixed_rate = 408000000, 1724 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK | 1725 + TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_VCO_OUT, 1726 + .set_defaults = tegra210_pllp_set_defaults, 1727 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1728 + }; 1729 + 1730 + static struct tegra_clk_pll_params pll_a1_params = { 1731 + .input_min = 12000000, 1732 + .input_max = 700000000, 1733 + .cf_min = 12000000, 1734 + .cf_max = 50000000, 1735 + .vco_min = 600000000, 1736 + .vco_max = 1200000000, 1737 + .base_reg = PLLA1_BASE, 1738 + .misc_reg = PLLA1_MISC0, 1739 + .lock_mask = PLLCX_BASE_LOCK, 1740 + .lock_delay = 300, 1741 + .iddq_reg = PLLA1_MISC0, 1742 + .iddq_bit_idx = PLLCX_IDDQ_BIT, 1743 + .reset_reg = PLLA1_MISC0, 1744 + .reset_bit_idx = PLLCX_RESET_BIT, 1745 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1746 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1747 + .div_nmp = &pllc_nmp, 1748 + .ext_misc_reg[0] = PLLA1_MISC0, 1749 + .ext_misc_reg[1] = PLLA1_MISC1, 1750 + .ext_misc_reg[2] = PLLA1_MISC2, 1751 + .ext_misc_reg[3] = PLLA1_MISC3, 1752 + .freq_table = pll_cx_freq_table, 1753 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1754 + .set_defaults = _plla1_set_defaults, 1755 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1756 + }; 1757 + 1758 + static struct div_nmp plla_nmp = { 1759 + .divm_shift = 0, 1760 + .divm_width = 8, 1761 + .divn_shift = 8, 1762 + .divn_width = 8, 1763 + .divp_shift = 20, 1764 + .divp_width = 5, 1765 + }; 1766 + 1767 + static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { 1768 + { 12000000, 282240000, 47, 1, 1, 1, 0xf148 }, /* actual: 282240234 */ 1769 + { 12000000, 368640000, 61, 1, 1, 1, 0xfe15 }, /* actual: 368640381 */ 1770 + { 12000000, 240000000, 60, 1, 2, 1, 0 }, 1771 + { 13000000, 282240000, 43, 1, 1, 1, 0xfd7d }, /* actual: 282239807 */ 1772 + { 13000000, 368640000, 56, 1, 1, 1, 0x06d8 }, /* actual: 368640137 */ 1773 + { 13000000, 240000000, 55, 1, 2, 1, 0 }, /* actual: 238.3 MHz */ 1774 + { 38400000, 282240000, 44, 3, 1, 1, 0xf333 }, /* actual: 282239844 */ 1775 + { 38400000, 368640000, 57, 3, 1, 1, 0x0333 }, /* actual: 368639844 */ 1776 + { 38400000, 240000000, 75, 3, 3, 1, 0 }, 1777 + { 0, 0, 0, 0, 0, 0, 0 }, 1778 + }; 1779 + 1780 + static struct tegra_clk_pll_params pll_a_params = { 1781 + .input_min = 12000000, 1782 + .input_max = 800000000, 1783 + .cf_min = 12000000, 1784 + .cf_max = 19200000, 1785 + .vco_min = 500000000, 1786 + .vco_max = 1000000000, 1787 + .base_reg = PLLA_BASE, 1788 + .misc_reg = PLLA_MISC0, 1789 + .lock_mask = PLL_BASE_LOCK, 1790 + .lock_enable_bit_idx = PLLA_MISC_LOCK_ENABLE, 1791 + .lock_delay = 300, 1792 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1793 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1794 + .iddq_reg = PLLA_BASE, 1795 + .iddq_bit_idx = PLLA_IDDQ_BIT, 1796 + .div_nmp = &plla_nmp, 1797 + .sdm_din_reg = PLLA_MISC1, 1798 + .sdm_din_mask = PLLA_SDM_DIN_MASK, 1799 + .sdm_ctrl_reg = PLLA_MISC2, 1800 + .sdm_ctrl_en_mask = PLLA_SDM_EN_MASK, 1801 + .ext_misc_reg[0] = PLLA_MISC0, 1802 + .ext_misc_reg[1] = PLLA_MISC1, 1803 + .ext_misc_reg[2] = PLLA_MISC2, 1804 + .freq_table = pll_a_freq_table, 1805 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_MDIV_NEW | 1806 + TEGRA_PLL_HAS_LOCK_ENABLE, 1807 + .set_defaults = tegra210_plla_set_defaults, 1808 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1809 + .set_gain = tegra210_clk_pll_set_gain, 1810 + .adjust_vco = tegra210_clk_adjust_vco_min, 1811 + }; 1812 + 1813 + static struct div_nmp plld_nmp = { 1814 + .divm_shift = 0, 1815 + .divm_width = 8, 1816 + .divn_shift = 11, 1817 + .divn_width = 8, 1818 + .divp_shift = 20, 1819 + .divp_width = 3, 1820 + }; 1821 + 1822 + static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { 1823 + { 12000000, 594000000, 99, 1, 1, 0, 0 }, 1824 + { 13000000, 594000000, 91, 1, 1, 0, 0xfc4f }, /* actual: 594000183 */ 1825 + { 38400000, 594000000, 30, 1, 1, 0, 0x0e00 }, 1826 + { 0, 0, 0, 0, 0, 0, 0 }, 1827 + }; 1828 + 1829 + static struct tegra_clk_pll_params pll_d_params = { 1830 + .input_min = 12000000, 1831 + .input_max = 800000000, 1832 + .cf_min = 12000000, 1833 + .cf_max = 38400000, 1834 + .vco_min = 750000000, 1835 + .vco_max = 1500000000, 1836 + .base_reg = PLLD_BASE, 1837 + .misc_reg = PLLD_MISC0, 1838 + .lock_mask = PLL_BASE_LOCK, 1839 + .lock_enable_bit_idx = PLLD_MISC_LOCK_ENABLE, 1840 + .lock_delay = 1000, 1841 + .iddq_reg = PLLD_MISC0, 1842 + .iddq_bit_idx = PLLD_IDDQ_BIT, 1843 + .round_p_to_pdiv = pll_expo_p_to_pdiv, 1844 + .pdiv_tohw = pll_expo_pdiv_to_hw, 1845 + .div_nmp = &plld_nmp, 1846 + .sdm_din_reg = PLLD_MISC0, 1847 + .sdm_din_mask = PLLA_SDM_DIN_MASK, 1848 + .sdm_ctrl_reg = PLLD_MISC0, 1849 + .sdm_ctrl_en_mask = PLLD_SDM_EN_MASK, 1850 + .ext_misc_reg[0] = PLLD_MISC0, 1851 + .ext_misc_reg[1] = PLLD_MISC1, 1852 + .freq_table = pll_d_freq_table, 1853 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1854 + .mdiv_default = 1, 1855 + .set_defaults = tegra210_plld_set_defaults, 1856 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1857 + .set_gain = tegra210_clk_pll_set_gain, 1858 + .adjust_vco = tegra210_clk_adjust_vco_min, 1859 + }; 1860 + 1861 + static struct tegra_clk_pll_freq_table tegra210_pll_d2_freq_table[] = { 1862 + { 12000000, 594000000, 99, 1, 1, 0, 0xf000 }, 1863 + { 13000000, 594000000, 91, 1, 1, 0, 0xfc4f }, /* actual: 594000183 */ 1864 + { 38400000, 594000000, 30, 1, 1, 0, 0x0e00 }, 1865 + { 0, 0, 0, 0, 0, 0, 0 }, 1866 + }; 1867 + 1868 + /* s/w policy, always tegra_pll_ref */ 1869 + static struct tegra_clk_pll_params pll_d2_params = { 1870 + .input_min = 12000000, 1871 + .input_max = 800000000, 1872 + .cf_min = 12000000, 1873 + .cf_max = 38400000, 1874 + .vco_min = 750000000, 1875 + .vco_max = 1500000000, 1876 + .base_reg = PLLD2_BASE, 1877 + .misc_reg = PLLD2_MISC0, 1878 + .lock_mask = PLL_BASE_LOCK, 1879 + .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE, 1880 + .lock_delay = 300, 1881 + .iddq_reg = PLLD2_BASE, 1882 + .iddq_bit_idx = PLLSS_IDDQ_BIT, 1883 + .sdm_din_reg = PLLD2_MISC3, 1884 + .sdm_din_mask = PLLA_SDM_DIN_MASK, 1885 + .sdm_ctrl_reg = PLLD2_MISC1, 1886 + .sdm_ctrl_en_mask = PLLD2_SDM_EN_MASK, 1887 + .ssc_ctrl_reg = PLLD2_MISC1, 1888 + .ssc_ctrl_en_mask = PLLD2_SSC_EN_MASK, 1889 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1890 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1891 + .div_nmp = &pllss_nmp, 1892 + .ext_misc_reg[0] = PLLD2_MISC0, 1893 + .ext_misc_reg[1] = PLLD2_MISC1, 1894 + .ext_misc_reg[2] = PLLD2_MISC2, 1895 + .ext_misc_reg[3] = PLLD2_MISC3, 1896 + .max_p = PLL_QLIN_PDIV_MAX, 1897 + .mdiv_default = 1, 1898 + .freq_table = tegra210_pll_d2_freq_table, 1899 + .set_defaults = tegra210_plld2_set_defaults, 1900 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1901 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1902 + .set_gain = tegra210_clk_pll_set_gain, 1903 + .adjust_vco = tegra210_clk_adjust_vco_min, 1904 + }; 1905 + 1906 + static struct tegra_clk_pll_freq_table pll_dp_freq_table[] = { 1907 + { 12000000, 270000000, 90, 1, 3, 0, 0xf000 }, 1908 + { 13000000, 270000000, 83, 1, 3, 0, 0xf000 }, /* actual: 269.8 MHz */ 1909 + { 38400000, 270000000, 28, 1, 3, 0, 0xf400 }, 1910 + { 0, 0, 0, 0, 0, 0, 0 }, 1911 + }; 1912 + 1913 + static struct tegra_clk_pll_params pll_dp_params = { 1914 + .input_min = 12000000, 1915 + .input_max = 800000000, 1916 + .cf_min = 12000000, 1917 + .cf_max = 38400000, 1918 + .vco_min = 750000000, 1919 + .vco_max = 1500000000, 1920 + .base_reg = PLLDP_BASE, 1921 + .misc_reg = PLLDP_MISC, 1922 + .lock_mask = PLL_BASE_LOCK, 1923 + .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE, 1924 + .lock_delay = 300, 1925 + .iddq_reg = PLLDP_BASE, 1926 + .iddq_bit_idx = PLLSS_IDDQ_BIT, 1927 + .sdm_din_reg = PLLDP_SS_CTRL2, 1928 + .sdm_din_mask = PLLA_SDM_DIN_MASK, 1929 + .sdm_ctrl_reg = PLLDP_SS_CFG, 1930 + .sdm_ctrl_en_mask = PLLDP_SDM_EN_MASK, 1931 + .ssc_ctrl_reg = PLLDP_SS_CFG, 1932 + .ssc_ctrl_en_mask = PLLDP_SSC_EN_MASK, 1933 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1934 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1935 + .div_nmp = &pllss_nmp, 1936 + .ext_misc_reg[0] = PLLDP_MISC, 1937 + .ext_misc_reg[1] = PLLDP_SS_CFG, 1938 + .ext_misc_reg[2] = PLLDP_SS_CTRL1, 1939 + .ext_misc_reg[3] = PLLDP_SS_CTRL2, 1940 + .max_p = PLL_QLIN_PDIV_MAX, 1941 + .mdiv_default = 1, 1942 + .freq_table = pll_dp_freq_table, 1943 + .set_defaults = tegra210_plldp_set_defaults, 1944 + .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 1945 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1946 + .set_gain = tegra210_clk_pll_set_gain, 1947 + .adjust_vco = tegra210_clk_adjust_vco_min, 1948 + }; 1949 + 1950 + static struct div_nmp pllu_nmp = { 1951 + .divm_shift = 0, 1952 + .divm_width = 8, 1953 + .divn_shift = 8, 1954 + .divn_width = 8, 1955 + .divp_shift = 16, 1956 + .divp_width = 5, 1957 + }; 1958 + 1959 + static struct tegra_clk_pll_freq_table pll_u_freq_table[] = { 1960 + { 12000000, 480000000, 40, 1, 0, 0 }, 1961 + { 13000000, 480000000, 36, 1, 0, 0 }, /* actual: 468.0 MHz */ 1962 + { 38400000, 480000000, 25, 2, 0, 0 }, 1963 + { 0, 0, 0, 0, 0, 0 }, 1964 + }; 1965 + 1966 + static struct tegra_clk_pll_params pll_u_vco_params = { 1967 + .input_min = 9600000, 1968 + .input_max = 800000000, 1969 + .cf_min = 9600000, 1970 + .cf_max = 19200000, 1971 + .vco_min = 350000000, 1972 + .vco_max = 700000000, 1973 + .base_reg = PLLU_BASE, 1974 + .misc_reg = PLLU_MISC0, 1975 + .lock_mask = PLL_BASE_LOCK, 1976 + .lock_enable_bit_idx = PLLU_MISC_LOCK_ENABLE, 1977 + .lock_delay = 1000, 1978 + .iddq_reg = PLLU_MISC0, 1979 + .iddq_bit_idx = PLLU_IDDQ_BIT, 1980 + .ext_misc_reg[0] = PLLU_MISC0, 1981 + .ext_misc_reg[1] = PLLU_MISC1, 1982 + .round_p_to_pdiv = pll_qlin_p_to_pdiv, 1983 + .pdiv_tohw = pll_qlin_pdiv_to_hw, 1984 + .div_nmp = &pllu_nmp, 1985 + .freq_table = pll_u_freq_table, 1986 + .flags = TEGRA_PLLU | TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE | 1987 + TEGRA_PLL_VCO_OUT, 1988 + .set_defaults = tegra210_pllu_set_defaults, 1989 + .calc_rate = tegra210_pll_fixed_mdiv_cfg, 1990 + }; 1991 + 1992 + struct utmi_clk_param { 1993 + /* Oscillator Frequency in KHz */ 1994 + u32 osc_frequency; 1995 + /* UTMIP PLL Enable Delay Count */ 1996 + u8 enable_delay_count; 1997 + /* UTMIP PLL Stable count */ 1998 + u16 stable_count; 1999 + /* UTMIP PLL Active delay count */ 2000 + u8 active_delay_count; 2001 + /* UTMIP PLL Xtal frequency count */ 2002 + u16 xtal_freq_count; 2003 + }; 2004 + 2005 + static const struct utmi_clk_param utmi_parameters[] = { 2006 + { 2007 + .osc_frequency = 38400000, .enable_delay_count = 0x0, 2008 + .stable_count = 0x0, .active_delay_count = 0x6, 2009 + .xtal_freq_count = 0x80 2010 + }, { 2011 + .osc_frequency = 13000000, .enable_delay_count = 0x02, 2012 + .stable_count = 0x33, .active_delay_count = 0x05, 2013 + .xtal_freq_count = 0x7f 2014 + }, { 2015 + .osc_frequency = 19200000, .enable_delay_count = 0x03, 2016 + .stable_count = 0x4b, .active_delay_count = 0x06, 2017 + .xtal_freq_count = 0xbb 2018 + }, { 2019 + .osc_frequency = 12000000, .enable_delay_count = 0x02, 2020 + .stable_count = 0x2f, .active_delay_count = 0x08, 2021 + .xtal_freq_count = 0x76 2022 + }, { 2023 + .osc_frequency = 26000000, .enable_delay_count = 0x04, 2024 + .stable_count = 0x66, .active_delay_count = 0x09, 2025 + .xtal_freq_count = 0xfe 2026 + }, { 2027 + .osc_frequency = 16800000, .enable_delay_count = 0x03, 2028 + .stable_count = 0x41, .active_delay_count = 0x0a, 2029 + .xtal_freq_count = 0xa4 2030 + }, 2031 + }; 2032 + 2033 + static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = { 2034 + [tegra_clk_ispb] = { .dt_id = TEGRA210_CLK_ISPB, .present = true }, 2035 + [tegra_clk_rtc] = { .dt_id = TEGRA210_CLK_RTC, .present = true }, 2036 + [tegra_clk_timer] = { .dt_id = TEGRA210_CLK_TIMER, .present = true }, 2037 + [tegra_clk_uarta_8] = { .dt_id = TEGRA210_CLK_UARTA, .present = true }, 2038 + [tegra_clk_sdmmc2_9] = { .dt_id = TEGRA210_CLK_SDMMC2, .present = true }, 2039 + [tegra_clk_i2s1] = { .dt_id = TEGRA210_CLK_I2S1, .present = true }, 2040 + [tegra_clk_i2c1] = { .dt_id = TEGRA210_CLK_I2C1, .present = true }, 2041 + [tegra_clk_sdmmc1_9] = { .dt_id = TEGRA210_CLK_SDMMC1, .present = true }, 2042 + [tegra_clk_sdmmc4_9] = { .dt_id = TEGRA210_CLK_SDMMC4, .present = true }, 2043 + [tegra_clk_pwm] = { .dt_id = TEGRA210_CLK_PWM, .present = true }, 2044 + [tegra_clk_i2s2] = { .dt_id = TEGRA210_CLK_I2S2, .present = true }, 2045 + [tegra_clk_usbd] = { .dt_id = TEGRA210_CLK_USBD, .present = true }, 2046 + [tegra_clk_isp_9] = { .dt_id = TEGRA210_CLK_ISP, .present = true }, 2047 + [tegra_clk_disp2_8] = { .dt_id = TEGRA210_CLK_DISP2, .present = true }, 2048 + [tegra_clk_disp1_8] = { .dt_id = TEGRA210_CLK_DISP1, .present = true }, 2049 + [tegra_clk_host1x_9] = { .dt_id = TEGRA210_CLK_HOST1X, .present = true }, 2050 + [tegra_clk_i2s0] = { .dt_id = TEGRA210_CLK_I2S0, .present = true }, 2051 + [tegra_clk_apbdma] = { .dt_id = TEGRA210_CLK_APBDMA, .present = true }, 2052 + [tegra_clk_kfuse] = { .dt_id = TEGRA210_CLK_KFUSE, .present = true }, 2053 + [tegra_clk_sbc1_9] = { .dt_id = TEGRA210_CLK_SBC1, .present = true }, 2054 + [tegra_clk_sbc2_9] = { .dt_id = TEGRA210_CLK_SBC2, .present = true }, 2055 + [tegra_clk_sbc3_9] = { .dt_id = TEGRA210_CLK_SBC3, .present = true }, 2056 + [tegra_clk_i2c5] = { .dt_id = TEGRA210_CLK_I2C5, .present = true }, 2057 + [tegra_clk_csi] = { .dt_id = TEGRA210_CLK_CSI, .present = true }, 2058 + [tegra_clk_i2c2] = { .dt_id = TEGRA210_CLK_I2C2, .present = true }, 2059 + [tegra_clk_uartc_8] = { .dt_id = TEGRA210_CLK_UARTC, .present = true }, 2060 + [tegra_clk_mipi_cal] = { .dt_id = TEGRA210_CLK_MIPI_CAL, .present = true }, 2061 + [tegra_clk_emc] = { .dt_id = TEGRA210_CLK_EMC, .present = true }, 2062 + [tegra_clk_usb2] = { .dt_id = TEGRA210_CLK_USB2, .present = true }, 2063 + [tegra_clk_bsev] = { .dt_id = TEGRA210_CLK_BSEV, .present = true }, 2064 + [tegra_clk_uartd_8] = { .dt_id = TEGRA210_CLK_UARTD, .present = true }, 2065 + [tegra_clk_i2c3] = { .dt_id = TEGRA210_CLK_I2C3, .present = true }, 2066 + [tegra_clk_sbc4_9] = { .dt_id = TEGRA210_CLK_SBC4, .present = true }, 2067 + [tegra_clk_sdmmc3_9] = { .dt_id = TEGRA210_CLK_SDMMC3, .present = true }, 2068 + [tegra_clk_pcie] = { .dt_id = TEGRA210_CLK_PCIE, .present = true }, 2069 + [tegra_clk_owr_8] = { .dt_id = TEGRA210_CLK_OWR, .present = true }, 2070 + [tegra_clk_afi] = { .dt_id = TEGRA210_CLK_AFI, .present = true }, 2071 + [tegra_clk_csite_8] = { .dt_id = TEGRA210_CLK_CSITE, .present = true }, 2072 + [tegra_clk_soc_therm_8] = { .dt_id = TEGRA210_CLK_SOC_THERM, .present = true }, 2073 + [tegra_clk_dtv] = { .dt_id = TEGRA210_CLK_DTV, .present = true }, 2074 + [tegra_clk_i2cslow] = { .dt_id = TEGRA210_CLK_I2CSLOW, .present = true }, 2075 + [tegra_clk_tsec_8] = { .dt_id = TEGRA210_CLK_TSEC, .present = true }, 2076 + [tegra_clk_xusb_host] = { .dt_id = TEGRA210_CLK_XUSB_HOST, .present = true }, 2077 + [tegra_clk_csus] = { .dt_id = TEGRA210_CLK_CSUS, .present = true }, 2078 + [tegra_clk_mselect] = { .dt_id = TEGRA210_CLK_MSELECT, .present = true }, 2079 + [tegra_clk_tsensor] = { .dt_id = TEGRA210_CLK_TSENSOR, .present = true }, 2080 + [tegra_clk_i2s3] = { .dt_id = TEGRA210_CLK_I2S3, .present = true }, 2081 + [tegra_clk_i2s4] = { .dt_id = TEGRA210_CLK_I2S4, .present = true }, 2082 + [tegra_clk_i2c4] = { .dt_id = TEGRA210_CLK_I2C4, .present = true }, 2083 + [tegra_clk_d_audio] = { .dt_id = TEGRA210_CLK_D_AUDIO, .present = true }, 2084 + [tegra_clk_hda2codec_2x_8] = { .dt_id = TEGRA210_CLK_HDA2CODEC_2X, .present = true }, 2085 + [tegra_clk_spdif_2x] = { .dt_id = TEGRA210_CLK_SPDIF_2X, .present = true }, 2086 + [tegra_clk_actmon] = { .dt_id = TEGRA210_CLK_ACTMON, .present = true }, 2087 + [tegra_clk_extern1] = { .dt_id = TEGRA210_CLK_EXTERN1, .present = true }, 2088 + [tegra_clk_extern2] = { .dt_id = TEGRA210_CLK_EXTERN2, .present = true }, 2089 + [tegra_clk_extern3] = { .dt_id = TEGRA210_CLK_EXTERN3, .present = true }, 2090 + [tegra_clk_sata_oob_8] = { .dt_id = TEGRA210_CLK_SATA_OOB, .present = true }, 2091 + [tegra_clk_sata_8] = { .dt_id = TEGRA210_CLK_SATA, .present = true }, 2092 + [tegra_clk_hda_8] = { .dt_id = TEGRA210_CLK_HDA, .present = true }, 2093 + [tegra_clk_hda2hdmi] = { .dt_id = TEGRA210_CLK_HDA2HDMI, .present = true }, 2094 + [tegra_clk_cilab] = { .dt_id = TEGRA210_CLK_CILAB, .present = true }, 2095 + [tegra_clk_cilcd] = { .dt_id = TEGRA210_CLK_CILCD, .present = true }, 2096 + [tegra_clk_cile] = { .dt_id = TEGRA210_CLK_CILE, .present = true }, 2097 + [tegra_clk_dsialp] = { .dt_id = TEGRA210_CLK_DSIALP, .present = true }, 2098 + [tegra_clk_dsiblp] = { .dt_id = TEGRA210_CLK_DSIBLP, .present = true }, 2099 + [tegra_clk_entropy_8] = { .dt_id = TEGRA210_CLK_ENTROPY, .present = true }, 2100 + [tegra_clk_xusb_ss] = { .dt_id = TEGRA210_CLK_XUSB_SS, .present = true }, 2101 + [tegra_clk_i2c6] = { .dt_id = TEGRA210_CLK_I2C6, .present = true }, 2102 + [tegra_clk_vim2_clk] = { .dt_id = TEGRA210_CLK_VIM2_CLK, .present = true }, 2103 + [tegra_clk_clk72Mhz_8] = { .dt_id = TEGRA210_CLK_CLK72MHZ, .present = true }, 2104 + [tegra_clk_vic03_8] = { .dt_id = TEGRA210_CLK_VIC03, .present = true }, 2105 + [tegra_clk_dpaux] = { .dt_id = TEGRA210_CLK_DPAUX, .present = true }, 2106 + [tegra_clk_sor0] = { .dt_id = TEGRA210_CLK_SOR0, .present = true }, 2107 + [tegra_clk_sor0_lvds] = { .dt_id = TEGRA210_CLK_SOR0_LVDS, .present = true }, 2108 + [tegra_clk_gpu] = { .dt_id = TEGRA210_CLK_GPU, .present = true }, 2109 + [tegra_clk_pll_g_ref] = { .dt_id = TEGRA210_CLK_PLL_G_REF, .present = true, }, 2110 + [tegra_clk_uartb_8] = { .dt_id = TEGRA210_CLK_UARTB, .present = true }, 2111 + [tegra_clk_vfir] = { .dt_id = TEGRA210_CLK_VFIR, .present = true }, 2112 + [tegra_clk_spdif_in_8] = { .dt_id = TEGRA210_CLK_SPDIF_IN, .present = true }, 2113 + [tegra_clk_spdif_out] = { .dt_id = TEGRA210_CLK_SPDIF_OUT, .present = true }, 2114 + [tegra_clk_vi_10] = { .dt_id = TEGRA210_CLK_VI, .present = true }, 2115 + [tegra_clk_vi_sensor_8] = { .dt_id = TEGRA210_CLK_VI_SENSOR, .present = true }, 2116 + [tegra_clk_fuse] = { .dt_id = TEGRA210_CLK_FUSE, .present = true }, 2117 + [tegra_clk_fuse_burn] = { .dt_id = TEGRA210_CLK_FUSE_BURN, .present = true }, 2118 + [tegra_clk_clk_32k] = { .dt_id = TEGRA210_CLK_CLK_32K, .present = true }, 2119 + [tegra_clk_clk_m] = { .dt_id = TEGRA210_CLK_CLK_M, .present = true }, 2120 + [tegra_clk_clk_m_div2] = { .dt_id = TEGRA210_CLK_CLK_M_DIV2, .present = true }, 2121 + [tegra_clk_clk_m_div4] = { .dt_id = TEGRA210_CLK_CLK_M_DIV4, .present = true }, 2122 + [tegra_clk_pll_ref] = { .dt_id = TEGRA210_CLK_PLL_REF, .present = true }, 2123 + [tegra_clk_pll_c] = { .dt_id = TEGRA210_CLK_PLL_C, .present = true }, 2124 + [tegra_clk_pll_c_out1] = { .dt_id = TEGRA210_CLK_PLL_C_OUT1, .present = true }, 2125 + [tegra_clk_pll_c2] = { .dt_id = TEGRA210_CLK_PLL_C2, .present = true }, 2126 + [tegra_clk_pll_c3] = { .dt_id = TEGRA210_CLK_PLL_C3, .present = true }, 2127 + [tegra_clk_pll_m] = { .dt_id = TEGRA210_CLK_PLL_M, .present = true }, 2128 + [tegra_clk_pll_m_out1] = { .dt_id = TEGRA210_CLK_PLL_M_OUT1, .present = true }, 2129 + [tegra_clk_pll_p] = { .dt_id = TEGRA210_CLK_PLL_P, .present = true }, 2130 + [tegra_clk_pll_p_out1] = { .dt_id = TEGRA210_CLK_PLL_P_OUT1, .present = true }, 2131 + [tegra_clk_pll_p_out3] = { .dt_id = TEGRA210_CLK_PLL_P_OUT3, .present = true }, 2132 + [tegra_clk_pll_p_out4_cpu] = { .dt_id = TEGRA210_CLK_PLL_P_OUT4, .present = true }, 2133 + [tegra_clk_pll_p_out_hsio] = { .dt_id = TEGRA210_CLK_PLL_P_OUT_HSIO, .present = true }, 2134 + [tegra_clk_pll_p_out_xusb] = { .dt_id = TEGRA210_CLK_PLL_P_OUT_XUSB, .present = true }, 2135 + [tegra_clk_pll_p_out_cpu] = { .dt_id = TEGRA210_CLK_PLL_P_OUT_CPU, .present = true }, 2136 + [tegra_clk_pll_p_out_adsp] = { .dt_id = TEGRA210_CLK_PLL_P_OUT_ADSP, .present = true }, 2137 + [tegra_clk_pll_a] = { .dt_id = TEGRA210_CLK_PLL_A, .present = true }, 2138 + [tegra_clk_pll_a_out0] = { .dt_id = TEGRA210_CLK_PLL_A_OUT0, .present = true }, 2139 + [tegra_clk_pll_d] = { .dt_id = TEGRA210_CLK_PLL_D, .present = true }, 2140 + [tegra_clk_pll_d_out0] = { .dt_id = TEGRA210_CLK_PLL_D_OUT0, .present = true }, 2141 + [tegra_clk_pll_d2] = { .dt_id = TEGRA210_CLK_PLL_D2, .present = true }, 2142 + [tegra_clk_pll_d2_out0] = { .dt_id = TEGRA210_CLK_PLL_D2_OUT0, .present = true }, 2143 + [tegra_clk_pll_u] = { .dt_id = TEGRA210_CLK_PLL_U, .present = true }, 2144 + [tegra_clk_pll_u_out] = { .dt_id = TEGRA210_CLK_PLL_U_OUT, .present = true }, 2145 + [tegra_clk_pll_u_out1] = { .dt_id = TEGRA210_CLK_PLL_U_OUT1, .present = true }, 2146 + [tegra_clk_pll_u_out2] = { .dt_id = TEGRA210_CLK_PLL_U_OUT2, .present = true }, 2147 + [tegra_clk_pll_u_480m] = { .dt_id = TEGRA210_CLK_PLL_U_480M, .present = true }, 2148 + [tegra_clk_pll_u_60m] = { .dt_id = TEGRA210_CLK_PLL_U_60M, .present = true }, 2149 + [tegra_clk_pll_u_48m] = { .dt_id = TEGRA210_CLK_PLL_U_48M, .present = true }, 2150 + [tegra_clk_pll_x] = { .dt_id = TEGRA210_CLK_PLL_X, .present = true }, 2151 + [tegra_clk_pll_x_out0] = { .dt_id = TEGRA210_CLK_PLL_X_OUT0, .present = true }, 2152 + [tegra_clk_pll_re_vco] = { .dt_id = TEGRA210_CLK_PLL_RE_VCO, .present = true }, 2153 + [tegra_clk_pll_re_out] = { .dt_id = TEGRA210_CLK_PLL_RE_OUT, .present = true }, 2154 + [tegra_clk_spdif_in_sync] = { .dt_id = TEGRA210_CLK_SPDIF_IN_SYNC, .present = true }, 2155 + [tegra_clk_i2s0_sync] = { .dt_id = TEGRA210_CLK_I2S0_SYNC, .present = true }, 2156 + [tegra_clk_i2s1_sync] = { .dt_id = TEGRA210_CLK_I2S1_SYNC, .present = true }, 2157 + [tegra_clk_i2s2_sync] = { .dt_id = TEGRA210_CLK_I2S2_SYNC, .present = true }, 2158 + [tegra_clk_i2s3_sync] = { .dt_id = TEGRA210_CLK_I2S3_SYNC, .present = true }, 2159 + [tegra_clk_i2s4_sync] = { .dt_id = TEGRA210_CLK_I2S4_SYNC, .present = true }, 2160 + [tegra_clk_vimclk_sync] = { .dt_id = TEGRA210_CLK_VIMCLK_SYNC, .present = true }, 2161 + [tegra_clk_audio0] = { .dt_id = TEGRA210_CLK_AUDIO0, .present = true }, 2162 + [tegra_clk_audio1] = { .dt_id = TEGRA210_CLK_AUDIO1, .present = true }, 2163 + [tegra_clk_audio2] = { .dt_id = TEGRA210_CLK_AUDIO2, .present = true }, 2164 + [tegra_clk_audio3] = { .dt_id = TEGRA210_CLK_AUDIO3, .present = true }, 2165 + [tegra_clk_audio4] = { .dt_id = TEGRA210_CLK_AUDIO4, .present = true }, 2166 + [tegra_clk_spdif] = { .dt_id = TEGRA210_CLK_SPDIF, .present = true }, 2167 + [tegra_clk_clk_out_1] = { .dt_id = TEGRA210_CLK_CLK_OUT_1, .present = true }, 2168 + [tegra_clk_clk_out_2] = { .dt_id = TEGRA210_CLK_CLK_OUT_2, .present = true }, 2169 + [tegra_clk_clk_out_3] = { .dt_id = TEGRA210_CLK_CLK_OUT_3, .present = true }, 2170 + [tegra_clk_blink] = { .dt_id = TEGRA210_CLK_BLINK, .present = true }, 2171 + [tegra_clk_xusb_gate] = { .dt_id = TEGRA210_CLK_XUSB_GATE, .present = true }, 2172 + [tegra_clk_xusb_host_src_8] = { .dt_id = TEGRA210_CLK_XUSB_HOST_SRC, .present = true }, 2173 + [tegra_clk_xusb_falcon_src_8] = { .dt_id = TEGRA210_CLK_XUSB_FALCON_SRC, .present = true }, 2174 + [tegra_clk_xusb_fs_src] = { .dt_id = TEGRA210_CLK_XUSB_FS_SRC, .present = true }, 2175 + [tegra_clk_xusb_ss_src_8] = { .dt_id = TEGRA210_CLK_XUSB_SS_SRC, .present = true }, 2176 + [tegra_clk_xusb_ss_div2] = { .dt_id = TEGRA210_CLK_XUSB_SS_DIV2, .present = true }, 2177 + [tegra_clk_xusb_dev_src_8] = { .dt_id = TEGRA210_CLK_XUSB_DEV_SRC, .present = true }, 2178 + [tegra_clk_xusb_dev] = { .dt_id = TEGRA210_CLK_XUSB_DEV, .present = true }, 2179 + [tegra_clk_xusb_hs_src_4] = { .dt_id = TEGRA210_CLK_XUSB_HS_SRC, .present = true }, 2180 + [tegra_clk_xusb_ssp_src] = { .dt_id = TEGRA210_CLK_XUSB_SSP_SRC, .present = true }, 2181 + [tegra_clk_usb2_hsic_trk] = { .dt_id = TEGRA210_CLK_USB2_HSIC_TRK, .present = true }, 2182 + [tegra_clk_hsic_trk] = { .dt_id = TEGRA210_CLK_HSIC_TRK, .present = true }, 2183 + [tegra_clk_usb2_trk] = { .dt_id = TEGRA210_CLK_USB2_TRK, .present = true }, 2184 + [tegra_clk_sclk] = { .dt_id = TEGRA210_CLK_SCLK, .present = true }, 2185 + [tegra_clk_sclk_mux] = { .dt_id = TEGRA210_CLK_SCLK_MUX, .present = true }, 2186 + [tegra_clk_hclk] = { .dt_id = TEGRA210_CLK_HCLK, .present = true }, 2187 + [tegra_clk_pclk] = { .dt_id = TEGRA210_CLK_PCLK, .present = true }, 2188 + [tegra_clk_cclk_g] = { .dt_id = TEGRA210_CLK_CCLK_G, .present = true }, 2189 + [tegra_clk_cclk_lp] = { .dt_id = TEGRA210_CLK_CCLK_LP, .present = true }, 2190 + [tegra_clk_dfll_ref] = { .dt_id = TEGRA210_CLK_DFLL_REF, .present = true }, 2191 + [tegra_clk_dfll_soc] = { .dt_id = TEGRA210_CLK_DFLL_SOC, .present = true }, 2192 + [tegra_clk_vi_sensor2_8] = { .dt_id = TEGRA210_CLK_VI_SENSOR2, .present = true }, 2193 + [tegra_clk_pll_p_out5] = { .dt_id = TEGRA210_CLK_PLL_P_OUT5, .present = true }, 2194 + [tegra_clk_pll_c4] = { .dt_id = TEGRA210_CLK_PLL_C4, .present = true }, 2195 + [tegra_clk_pll_dp] = { .dt_id = TEGRA210_CLK_PLL_DP, .present = true }, 2196 + [tegra_clk_audio0_mux] = { .dt_id = TEGRA210_CLK_AUDIO0_MUX, .present = true }, 2197 + [tegra_clk_audio1_mux] = { .dt_id = TEGRA210_CLK_AUDIO1_MUX, .present = true }, 2198 + [tegra_clk_audio2_mux] = { .dt_id = TEGRA210_CLK_AUDIO2_MUX, .present = true }, 2199 + [tegra_clk_audio3_mux] = { .dt_id = TEGRA210_CLK_AUDIO3_MUX, .present = true }, 2200 + [tegra_clk_audio4_mux] = { .dt_id = TEGRA210_CLK_AUDIO4_MUX, .present = true }, 2201 + [tegra_clk_spdif_mux] = { .dt_id = TEGRA210_CLK_SPDIF_MUX, .present = true }, 2202 + [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA210_CLK_CLK_OUT_1_MUX, .present = true }, 2203 + [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA210_CLK_CLK_OUT_2_MUX, .present = true }, 2204 + [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA210_CLK_CLK_OUT_3_MUX, .present = true }, 2205 + [tegra_clk_maud] = { .dt_id = TEGRA210_CLK_MAUD, .present = true }, 2206 + [tegra_clk_mipibif] = { .dt_id = TEGRA210_CLK_MIPIBIF, .present = true }, 2207 + [tegra_clk_qspi] = { .dt_id = TEGRA210_CLK_QSPI, .present = true }, 2208 + [tegra_clk_sdmmc_legacy] = { .dt_id = TEGRA210_CLK_SDMMC_LEGACY, .present = true }, 2209 + [tegra_clk_tsecb] = { .dt_id = TEGRA210_CLK_TSECB, .present = true }, 2210 + [tegra_clk_uartape] = { .dt_id = TEGRA210_CLK_UARTAPE, .present = true }, 2211 + [tegra_clk_vi_i2c] = { .dt_id = TEGRA210_CLK_VI_I2C, .present = true }, 2212 + [tegra_clk_ape] = { .dt_id = TEGRA210_CLK_APE, .present = true }, 2213 + [tegra_clk_dbgapb] = { .dt_id = TEGRA210_CLK_DBGAPB, .present = true }, 2214 + [tegra_clk_nvdec] = { .dt_id = TEGRA210_CLK_NVDEC, .present = true }, 2215 + [tegra_clk_nvenc] = { .dt_id = TEGRA210_CLK_NVENC, .present = true }, 2216 + [tegra_clk_nvjpg] = { .dt_id = TEGRA210_CLK_NVJPG, .present = true }, 2217 + [tegra_clk_pll_c4_out0] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT0, .present = true }, 2218 + [tegra_clk_pll_c4_out1] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT1, .present = true }, 2219 + [tegra_clk_pll_c4_out2] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT2, .present = true }, 2220 + [tegra_clk_pll_c4_out3] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT3, .present = true }, 2221 + }; 2222 + 2223 + static struct tegra_devclk devclks[] __initdata = { 2224 + { .con_id = "clk_m", .dt_id = TEGRA210_CLK_CLK_M }, 2225 + { .con_id = "pll_ref", .dt_id = TEGRA210_CLK_PLL_REF }, 2226 + { .con_id = "clk_32k", .dt_id = TEGRA210_CLK_CLK_32K }, 2227 + { .con_id = "clk_m_div2", .dt_id = TEGRA210_CLK_CLK_M_DIV2 }, 2228 + { .con_id = "clk_m_div4", .dt_id = TEGRA210_CLK_CLK_M_DIV4 }, 2229 + { .con_id = "pll_c", .dt_id = TEGRA210_CLK_PLL_C }, 2230 + { .con_id = "pll_c_out1", .dt_id = TEGRA210_CLK_PLL_C_OUT1 }, 2231 + { .con_id = "pll_c2", .dt_id = TEGRA210_CLK_PLL_C2 }, 2232 + { .con_id = "pll_c3", .dt_id = TEGRA210_CLK_PLL_C3 }, 2233 + { .con_id = "pll_p", .dt_id = TEGRA210_CLK_PLL_P }, 2234 + { .con_id = "pll_p_out1", .dt_id = TEGRA210_CLK_PLL_P_OUT1 }, 2235 + { .con_id = "pll_p_out2", .dt_id = TEGRA210_CLK_PLL_P_OUT2 }, 2236 + { .con_id = "pll_p_out3", .dt_id = TEGRA210_CLK_PLL_P_OUT3 }, 2237 + { .con_id = "pll_p_out4", .dt_id = TEGRA210_CLK_PLL_P_OUT4 }, 2238 + { .con_id = "pll_m", .dt_id = TEGRA210_CLK_PLL_M }, 2239 + { .con_id = "pll_m_out1", .dt_id = TEGRA210_CLK_PLL_M_OUT1 }, 2240 + { .con_id = "pll_x", .dt_id = TEGRA210_CLK_PLL_X }, 2241 + { .con_id = "pll_x_out0", .dt_id = TEGRA210_CLK_PLL_X_OUT0 }, 2242 + { .con_id = "pll_u", .dt_id = TEGRA210_CLK_PLL_U }, 2243 + { .con_id = "pll_u_out", .dt_id = TEGRA210_CLK_PLL_U_OUT }, 2244 + { .con_id = "pll_u_out1", .dt_id = TEGRA210_CLK_PLL_U_OUT1 }, 2245 + { .con_id = "pll_u_out2", .dt_id = TEGRA210_CLK_PLL_U_OUT2 }, 2246 + { .con_id = "pll_u_480M", .dt_id = TEGRA210_CLK_PLL_U_480M }, 2247 + { .con_id = "pll_u_60M", .dt_id = TEGRA210_CLK_PLL_U_60M }, 2248 + { .con_id = "pll_u_48M", .dt_id = TEGRA210_CLK_PLL_U_48M }, 2249 + { .con_id = "pll_d", .dt_id = TEGRA210_CLK_PLL_D }, 2250 + { .con_id = "pll_d_out0", .dt_id = TEGRA210_CLK_PLL_D_OUT0 }, 2251 + { .con_id = "pll_d2", .dt_id = TEGRA210_CLK_PLL_D2 }, 2252 + { .con_id = "pll_d2_out0", .dt_id = TEGRA210_CLK_PLL_D2_OUT0 }, 2253 + { .con_id = "pll_a", .dt_id = TEGRA210_CLK_PLL_A }, 2254 + { .con_id = "pll_a_out0", .dt_id = TEGRA210_CLK_PLL_A_OUT0 }, 2255 + { .con_id = "pll_re_vco", .dt_id = TEGRA210_CLK_PLL_RE_VCO }, 2256 + { .con_id = "pll_re_out", .dt_id = TEGRA210_CLK_PLL_RE_OUT }, 2257 + { .con_id = "spdif_in_sync", .dt_id = TEGRA210_CLK_SPDIF_IN_SYNC }, 2258 + { .con_id = "i2s0_sync", .dt_id = TEGRA210_CLK_I2S0_SYNC }, 2259 + { .con_id = "i2s1_sync", .dt_id = TEGRA210_CLK_I2S1_SYNC }, 2260 + { .con_id = "i2s2_sync", .dt_id = TEGRA210_CLK_I2S2_SYNC }, 2261 + { .con_id = "i2s3_sync", .dt_id = TEGRA210_CLK_I2S3_SYNC }, 2262 + { .con_id = "i2s4_sync", .dt_id = TEGRA210_CLK_I2S4_SYNC }, 2263 + { .con_id = "vimclk_sync", .dt_id = TEGRA210_CLK_VIMCLK_SYNC }, 2264 + { .con_id = "audio0", .dt_id = TEGRA210_CLK_AUDIO0 }, 2265 + { .con_id = "audio1", .dt_id = TEGRA210_CLK_AUDIO1 }, 2266 + { .con_id = "audio2", .dt_id = TEGRA210_CLK_AUDIO2 }, 2267 + { .con_id = "audio3", .dt_id = TEGRA210_CLK_AUDIO3 }, 2268 + { .con_id = "audio4", .dt_id = TEGRA210_CLK_AUDIO4 }, 2269 + { .con_id = "spdif", .dt_id = TEGRA210_CLK_SPDIF }, 2270 + { .con_id = "spdif_2x", .dt_id = TEGRA210_CLK_SPDIF_2X }, 2271 + { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA210_CLK_EXTERN1 }, 2272 + { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA210_CLK_EXTERN2 }, 2273 + { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA210_CLK_EXTERN3 }, 2274 + { .con_id = "blink", .dt_id = TEGRA210_CLK_BLINK }, 2275 + { .con_id = "cclk_g", .dt_id = TEGRA210_CLK_CCLK_G }, 2276 + { .con_id = "cclk_lp", .dt_id = TEGRA210_CLK_CCLK_LP }, 2277 + { .con_id = "sclk", .dt_id = TEGRA210_CLK_SCLK }, 2278 + { .con_id = "hclk", .dt_id = TEGRA210_CLK_HCLK }, 2279 + { .con_id = "pclk", .dt_id = TEGRA210_CLK_PCLK }, 2280 + { .con_id = "fuse", .dt_id = TEGRA210_CLK_FUSE }, 2281 + { .dev_id = "rtc-tegra", .dt_id = TEGRA210_CLK_RTC }, 2282 + { .dev_id = "timer", .dt_id = TEGRA210_CLK_TIMER }, 2283 + { .con_id = "pll_c4_out0", .dt_id = TEGRA210_CLK_PLL_C4_OUT0 }, 2284 + { .con_id = "pll_c4_out1", .dt_id = TEGRA210_CLK_PLL_C4_OUT1 }, 2285 + { .con_id = "pll_c4_out2", .dt_id = TEGRA210_CLK_PLL_C4_OUT2 }, 2286 + { .con_id = "pll_c4_out3", .dt_id = TEGRA210_CLK_PLL_C4_OUT3 }, 2287 + { .con_id = "dpaux", .dt_id = TEGRA210_CLK_DPAUX }, 2288 + { .con_id = "sor0", .dt_id = TEGRA210_CLK_SOR0 }, 2289 + }; 2290 + 2291 + static struct tegra_audio_clk_info tegra210_audio_plls[] = { 2292 + { "pll_a", &pll_a_params, tegra_clk_pll_a, "pll_ref" }, 2293 + { "pll_a1", &pll_a1_params, tegra_clk_pll_a1, "pll_ref" }, 2294 + }; 2295 + 2296 + static struct clk **clks; 2297 + 2298 + static void tegra210_utmi_param_configure(void __iomem *clk_base) 2299 + { 2300 + u32 reg; 2301 + int i; 2302 + 2303 + for (i = 0; i < ARRAY_SIZE(utmi_parameters); i++) { 2304 + if (osc_freq == utmi_parameters[i].osc_frequency) 2305 + break; 2306 + } 2307 + 2308 + if (i >= ARRAY_SIZE(utmi_parameters)) { 2309 + pr_err("%s: Unexpected oscillator freq %lu\n", __func__, 2310 + osc_freq); 2311 + return; 2312 + } 2313 + 2314 + reg = readl_relaxed(clk_base + PLLU_HW_PWRDN_CFG0); 2315 + reg |= PLLU_HW_PWRDN_CFG0_IDDQ_PD_INCLUDE | 2316 + PLLU_HW_PWRDN_CFG0_USE_SWITCH_DETECT | 2317 + PLLU_HW_PWRDN_CFG0_USE_LOCKDET; 2318 + reg &= ~(PLLU_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL | 2319 + PLLU_HW_PWRDN_CFG0_CLK_SWITCH_SWCTL); 2320 + writel_relaxed(reg, clk_base + PLLU_HW_PWRDN_CFG0); 2321 + 2322 + reg = readl_relaxed(clk_base + PLLU_HW_PWRDN_CFG0); 2323 + reg |= PLLU_HW_PWRDN_CFG0_SEQ_ENABLE; 2324 + writel_relaxed(reg, clk_base + PLLU_HW_PWRDN_CFG0); 2325 + udelay(1); 2326 + 2327 + reg = readl_relaxed(clk_base + PLLU_BASE); 2328 + reg &= ~PLLU_BASE_CLKENABLE_USB; 2329 + writel_relaxed(reg, clk_base + PLLU_BASE); 2330 + 2331 + reg = readl_relaxed(clk_base + UTMIPLL_HW_PWRDN_CFG0); 2332 + reg &= ~UTMIPLL_HW_PWRDN_CFG0_IDDQ_OVERRIDE; 2333 + writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); 2334 + 2335 + udelay(10); 2336 + 2337 + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG2); 2338 + 2339 + /* Program UTMIP PLL stable and active counts */ 2340 + /* [FIXME] arclk_rst.h says WRONG! This should be 1ms -> 0x50 Check! */ 2341 + reg &= ~UTMIP_PLL_CFG2_STABLE_COUNT(~0); 2342 + reg |= UTMIP_PLL_CFG2_STABLE_COUNT(utmi_parameters[i].stable_count); 2343 + 2344 + reg &= ~UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(~0); 2345 + 2346 + reg |= UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(utmi_parameters[i]. 2347 + active_delay_count); 2348 + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG2); 2349 + 2350 + /* Program UTMIP PLL delay and oscillator frequency counts */ 2351 + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG1); 2352 + reg &= ~UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(~0); 2353 + 2354 + reg |= UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(utmi_parameters[i]. 2355 + enable_delay_count); 2356 + 2357 + reg &= ~UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(~0); 2358 + reg |= UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(utmi_parameters[i]. 2359 + xtal_freq_count); 2360 + 2361 + reg |= UTMIP_PLL_CFG1_FORCE_PLLU_POWERDOWN; 2362 + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG1); 2363 + 2364 + /* Remove power downs from UTMIP PLL control bits */ 2365 + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG1); 2366 + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN; 2367 + reg |= UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERUP; 2368 + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG1); 2369 + udelay(1); 2370 + 2371 + /* Enable samplers for SNPS, XUSB_HOST, XUSB_DEV */ 2372 + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG2); 2373 + reg |= UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERUP; 2374 + reg |= UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERUP; 2375 + reg |= UTMIP_PLL_CFG2_FORCE_PD_SAMP_D_POWERUP; 2376 + reg &= ~UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERDOWN; 2377 + reg &= ~UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERDOWN; 2378 + reg &= ~UTMIP_PLL_CFG2_FORCE_PD_SAMP_D_POWERDOWN; 2379 + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG2); 2380 + 2381 + /* Setup HW control of UTMIPLL */ 2382 + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG1); 2383 + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN; 2384 + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERUP; 2385 + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG1); 2386 + 2387 + reg = readl_relaxed(clk_base + UTMIPLL_HW_PWRDN_CFG0); 2388 + reg |= UTMIPLL_HW_PWRDN_CFG0_USE_LOCKDET; 2389 + reg &= ~UTMIPLL_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL; 2390 + writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); 2391 + 2392 + udelay(1); 2393 + 2394 + reg = readl_relaxed(clk_base + XUSB_PLL_CFG0); 2395 + reg &= ~XUSB_PLL_CFG0_UTMIPLL_LOCK_DLY; 2396 + writel_relaxed(reg, clk_base + XUSB_PLL_CFG0); 2397 + 2398 + udelay(1); 2399 + 2400 + /* Enable HW control UTMIPLL */ 2401 + reg = readl_relaxed(clk_base + UTMIPLL_HW_PWRDN_CFG0); 2402 + reg |= UTMIPLL_HW_PWRDN_CFG0_SEQ_ENABLE; 2403 + writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); 2404 + } 2405 + 2406 + static __init void tegra210_periph_clk_init(void __iomem *clk_base, 2407 + void __iomem *pmc_base) 2408 + { 2409 + struct clk *clk; 2410 + 2411 + /* xusb_ss_div2 */ 2412 + clk = clk_register_fixed_factor(NULL, "xusb_ss_div2", "xusb_ss_src", 0, 2413 + 1, 2); 2414 + clks[TEGRA210_CLK_XUSB_SS_DIV2] = clk; 2415 + 2416 + /* pll_d_dsi_out */ 2417 + clk = clk_register_gate(NULL, "pll_d_dsi_out", "pll_d_out0", 0, 2418 + clk_base + PLLD_MISC0, 21, 0, &pll_d_lock); 2419 + clks[TEGRA210_CLK_PLL_D_DSI_OUT] = clk; 2420 + 2421 + /* dsia */ 2422 + clk = tegra_clk_register_periph_gate("dsia", "pll_d_dsi_out", 0, 2423 + clk_base, 0, 48, 2424 + periph_clk_enb_refcnt); 2425 + clks[TEGRA210_CLK_DSIA] = clk; 2426 + 2427 + /* dsib */ 2428 + clk = tegra_clk_register_periph_gate("dsib", "pll_d_dsi_out", 0, 2429 + clk_base, 0, 82, 2430 + periph_clk_enb_refcnt); 2431 + clks[TEGRA210_CLK_DSIB] = clk; 2432 + 2433 + /* emc mux */ 2434 + clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm, 2435 + ARRAY_SIZE(mux_pllmcp_clkm), 0, 2436 + clk_base + CLK_SOURCE_EMC, 2437 + 29, 3, 0, &emc_lock); 2438 + 2439 + clk = tegra_clk_register_mc("mc", "emc_mux", clk_base + CLK_SOURCE_EMC, 2440 + &emc_lock); 2441 + clks[TEGRA210_CLK_MC] = clk; 2442 + 2443 + /* cml0 */ 2444 + clk = clk_register_gate(NULL, "cml0", "pll_e", 0, clk_base + PLLE_AUX, 2445 + 0, 0, &pll_e_lock); 2446 + clk_register_clkdev(clk, "cml0", NULL); 2447 + clks[TEGRA210_CLK_CML0] = clk; 2448 + 2449 + /* cml1 */ 2450 + clk = clk_register_gate(NULL, "cml1", "pll_e", 0, clk_base + PLLE_AUX, 2451 + 1, 0, &pll_e_lock); 2452 + clk_register_clkdev(clk, "cml1", NULL); 2453 + clks[TEGRA210_CLK_CML1] = clk; 2454 + 2455 + tegra_periph_clk_init(clk_base, pmc_base, tegra210_clks, &pll_p_params); 2456 + } 2457 + 2458 + static void __init tegra210_pll_init(void __iomem *clk_base, 2459 + void __iomem *pmc) 2460 + { 2461 + u32 val; 2462 + struct clk *clk; 2463 + 2464 + /* PLLC */ 2465 + clk = tegra_clk_register_pllxc_tegra210("pll_c", "pll_ref", clk_base, 2466 + pmc, 0, &pll_c_params, NULL); 2467 + if (!WARN_ON(IS_ERR(clk))) 2468 + clk_register_clkdev(clk, "pll_c", NULL); 2469 + clks[TEGRA210_CLK_PLL_C] = clk; 2470 + 2471 + /* PLLC_OUT1 */ 2472 + clk = tegra_clk_register_divider("pll_c_out1_div", "pll_c", 2473 + clk_base + PLLC_OUT, 0, TEGRA_DIVIDER_ROUND_UP, 2474 + 8, 8, 1, NULL); 2475 + clk = tegra_clk_register_pll_out("pll_c_out1", "pll_c_out1_div", 2476 + clk_base + PLLC_OUT, 1, 0, 2477 + CLK_SET_RATE_PARENT, 0, NULL); 2478 + clk_register_clkdev(clk, "pll_c_out1", NULL); 2479 + clks[TEGRA210_CLK_PLL_C_OUT1] = clk; 2480 + 2481 + /* PLLC_UD */ 2482 + clk = clk_register_fixed_factor(NULL, "pll_c_ud", "pll_c", 2483 + CLK_SET_RATE_PARENT, 1, 1); 2484 + clk_register_clkdev(clk, "pll_c_ud", NULL); 2485 + clks[TEGRA210_CLK_PLL_C_UD] = clk; 2486 + 2487 + /* PLLC2 */ 2488 + clk = tegra_clk_register_pllc_tegra210("pll_c2", "pll_ref", clk_base, 2489 + pmc, 0, &pll_c2_params, NULL); 2490 + clk_register_clkdev(clk, "pll_c2", NULL); 2491 + clks[TEGRA210_CLK_PLL_C2] = clk; 2492 + 2493 + /* PLLC3 */ 2494 + clk = tegra_clk_register_pllc_tegra210("pll_c3", "pll_ref", clk_base, 2495 + pmc, 0, &pll_c3_params, NULL); 2496 + clk_register_clkdev(clk, "pll_c3", NULL); 2497 + clks[TEGRA210_CLK_PLL_C3] = clk; 2498 + 2499 + /* PLLM */ 2500 + clk = tegra_clk_register_pllm("pll_m", "osc", clk_base, pmc, 2501 + CLK_SET_RATE_GATE, &pll_m_params, NULL); 2502 + clk_register_clkdev(clk, "pll_m", NULL); 2503 + clks[TEGRA210_CLK_PLL_M] = clk; 2504 + 2505 + /* PLLMB */ 2506 + clk = tegra_clk_register_pllmb("pll_mb", "osc", clk_base, pmc, 2507 + CLK_SET_RATE_GATE, &pll_mb_params, NULL); 2508 + clk_register_clkdev(clk, "pll_mb", NULL); 2509 + clks[TEGRA210_CLK_PLL_MB] = clk; 2510 + 2511 + clk_register_clkdev(clk, "pll_m_out1", NULL); 2512 + clks[TEGRA210_CLK_PLL_M_OUT1] = clk; 2513 + 2514 + /* PLLM_UD */ 2515 + clk = clk_register_fixed_factor(NULL, "pll_m_ud", "pll_m", 2516 + CLK_SET_RATE_PARENT, 1, 1); 2517 + clk_register_clkdev(clk, "pll_m_ud", NULL); 2518 + clks[TEGRA210_CLK_PLL_M_UD] = clk; 2519 + 2520 + /* PLLU_VCO */ 2521 + val = readl(clk_base + pll_u_vco_params.base_reg); 2522 + val &= ~BIT(24); /* disable PLLU_OVERRIDE */ 2523 + writel(val, clk_base + pll_u_vco_params.base_reg); 2524 + 2525 + clk = tegra_clk_register_pllre("pll_u_vco", "pll_ref", clk_base, pmc, 2526 + 0, &pll_u_vco_params, &pll_u_lock, pll_ref_freq); 2527 + clk_register_clkdev(clk, "pll_u_vco", NULL); 2528 + clks[TEGRA210_CLK_PLL_U] = clk; 2529 + 2530 + /* PLLU_OUT */ 2531 + clk = clk_register_divider_table(NULL, "pll_u_out", "pll_u_vco", 0, 2532 + clk_base + PLLU_BASE, 16, 4, 0, 2533 + pll_vco_post_div_table, NULL); 2534 + clk_register_clkdev(clk, "pll_u_out", NULL); 2535 + clks[TEGRA210_CLK_PLL_U_OUT] = clk; 2536 + 2537 + /* PLLU_OUT1 */ 2538 + clk = tegra_clk_register_divider("pll_u_out1_div", "pll_u_out", 2539 + clk_base + PLLU_OUTA, 0, 2540 + TEGRA_DIVIDER_ROUND_UP, 2541 + 8, 8, 1, &pll_u_lock); 2542 + clk = tegra_clk_register_pll_out("pll_u_out1", "pll_u_out1_div", 2543 + clk_base + PLLU_OUTA, 1, 0, 2544 + CLK_SET_RATE_PARENT, 0, &pll_u_lock); 2545 + clk_register_clkdev(clk, "pll_u_out1", NULL); 2546 + clks[TEGRA210_CLK_PLL_U_OUT1] = clk; 2547 + 2548 + /* PLLU_OUT2 */ 2549 + clk = tegra_clk_register_divider("pll_u_out2_div", "pll_u_out", 2550 + clk_base + PLLU_OUTA, 0, 2551 + TEGRA_DIVIDER_ROUND_UP, 2552 + 24, 8, 1, &pll_u_lock); 2553 + clk = tegra_clk_register_pll_out("pll_u_out2", "pll_u_out2_div", 2554 + clk_base + PLLU_OUTA, 17, 16, 2555 + CLK_SET_RATE_PARENT, 0, &pll_u_lock); 2556 + clk_register_clkdev(clk, "pll_u_out2", NULL); 2557 + clks[TEGRA210_CLK_PLL_U_OUT2] = clk; 2558 + 2559 + tegra210_utmi_param_configure(clk_base); 2560 + 2561 + /* PLLU_480M */ 2562 + clk = clk_register_gate(NULL, "pll_u_480M", "pll_u_vco", 2563 + CLK_SET_RATE_PARENT, clk_base + PLLU_BASE, 2564 + 22, 0, &pll_u_lock); 2565 + clk_register_clkdev(clk, "pll_u_480M", NULL); 2566 + clks[TEGRA210_CLK_PLL_U_480M] = clk; 2567 + 2568 + /* PLLU_60M */ 2569 + clk = clk_register_gate(NULL, "pll_u_60M", "pll_u_out2", 2570 + CLK_SET_RATE_PARENT, clk_base + PLLU_BASE, 2571 + 23, 0, NULL); 2572 + clk_register_clkdev(clk, "pll_u_60M", NULL); 2573 + clks[TEGRA210_CLK_PLL_U_60M] = clk; 2574 + 2575 + /* PLLU_48M */ 2576 + clk = clk_register_gate(NULL, "pll_u_48M", "pll_u_out1", 2577 + CLK_SET_RATE_PARENT, clk_base + PLLU_BASE, 2578 + 25, 0, NULL); 2579 + clk_register_clkdev(clk, "pll_u_48M", NULL); 2580 + clks[TEGRA210_CLK_PLL_U_48M] = clk; 2581 + 2582 + /* PLLD */ 2583 + clk = tegra_clk_register_pll("pll_d", "pll_ref", clk_base, pmc, 0, 2584 + &pll_d_params, &pll_d_lock); 2585 + clk_register_clkdev(clk, "pll_d", NULL); 2586 + clks[TEGRA210_CLK_PLL_D] = clk; 2587 + 2588 + /* PLLD_OUT0 */ 2589 + clk = clk_register_fixed_factor(NULL, "pll_d_out0", "pll_d", 2590 + CLK_SET_RATE_PARENT, 1, 2); 2591 + clk_register_clkdev(clk, "pll_d_out0", NULL); 2592 + clks[TEGRA210_CLK_PLL_D_OUT0] = clk; 2593 + 2594 + /* PLLRE */ 2595 + clk = tegra_clk_register_pllre("pll_re_vco", "pll_ref", clk_base, pmc, 2596 + 0, &pll_re_vco_params, &pll_re_lock, pll_ref_freq); 2597 + clk_register_clkdev(clk, "pll_re_vco", NULL); 2598 + clks[TEGRA210_CLK_PLL_RE_VCO] = clk; 2599 + 2600 + clk = clk_register_divider_table(NULL, "pll_re_out", "pll_re_vco", 0, 2601 + clk_base + PLLRE_BASE, 16, 5, 0, 2602 + pll_vco_post_div_table, &pll_re_lock); 2603 + clk_register_clkdev(clk, "pll_re_out", NULL); 2604 + clks[TEGRA210_CLK_PLL_RE_OUT] = clk; 2605 + 2606 + /* PLLE */ 2607 + clk = tegra_clk_register_plle_tegra210("pll_e", "pll_ref", 2608 + clk_base, 0, &pll_e_params, NULL); 2609 + clk_register_clkdev(clk, "pll_e", NULL); 2610 + clks[TEGRA210_CLK_PLL_E] = clk; 2611 + 2612 + /* PLLC4 */ 2613 + clk = tegra_clk_register_pllre("pll_c4_vco", "pll_ref", clk_base, pmc, 2614 + 0, &pll_c4_vco_params, NULL, pll_ref_freq); 2615 + clk_register_clkdev(clk, "pll_c4_vco", NULL); 2616 + clks[TEGRA210_CLK_PLL_C4] = clk; 2617 + 2618 + /* PLLC4_OUT0 */ 2619 + clk = clk_register_divider_table(NULL, "pll_c4_out0", "pll_c4_vco", 0, 2620 + clk_base + PLLC4_BASE, 19, 4, 0, 2621 + pll_vco_post_div_table, NULL); 2622 + clk_register_clkdev(clk, "pll_c4_out0", NULL); 2623 + clks[TEGRA210_CLK_PLL_C4_OUT0] = clk; 2624 + 2625 + /* PLLC4_OUT1 */ 2626 + clk = clk_register_fixed_factor(NULL, "pll_c4_out1", "pll_c4_vco", 2627 + CLK_SET_RATE_PARENT, 1, 3); 2628 + clk_register_clkdev(clk, "pll_c4_out1", NULL); 2629 + clks[TEGRA210_CLK_PLL_C4_OUT1] = clk; 2630 + 2631 + /* PLLC4_OUT2 */ 2632 + clk = clk_register_fixed_factor(NULL, "pll_c4_out2", "pll_c4_vco", 2633 + CLK_SET_RATE_PARENT, 1, 5); 2634 + clk_register_clkdev(clk, "pll_c4_out2", NULL); 2635 + clks[TEGRA210_CLK_PLL_C4_OUT2] = clk; 2636 + 2637 + /* PLLC4_OUT3 */ 2638 + clk = tegra_clk_register_divider("pll_c4_out3_div", "pll_c4_out0", 2639 + clk_base + PLLC4_OUT, 0, TEGRA_DIVIDER_ROUND_UP, 2640 + 8, 8, 1, NULL); 2641 + clk = tegra_clk_register_pll_out("pll_c4_out3", "pll_c4_out3_div", 2642 + clk_base + PLLC4_OUT, 1, 0, 2643 + CLK_SET_RATE_PARENT, 0, NULL); 2644 + clk_register_clkdev(clk, "pll_c4_out3", NULL); 2645 + clks[TEGRA210_CLK_PLL_C4_OUT3] = clk; 2646 + 2647 + /* PLLDP */ 2648 + clk = tegra_clk_register_pllss_tegra210("pll_dp", "pll_ref", clk_base, 2649 + 0, &pll_dp_params, NULL); 2650 + clk_register_clkdev(clk, "pll_dp", NULL); 2651 + clks[TEGRA210_CLK_PLL_DP] = clk; 2652 + 2653 + /* PLLD2 */ 2654 + clk = tegra_clk_register_pllss_tegra210("pll_d2", "pll_ref", clk_base, 2655 + 0, &pll_d2_params, NULL); 2656 + clk_register_clkdev(clk, "pll_d2", NULL); 2657 + clks[TEGRA210_CLK_PLL_D2] = clk; 2658 + 2659 + /* PLLD2_OUT0 */ 2660 + clk = clk_register_fixed_factor(NULL, "pll_d2_out0", "pll_d2", 2661 + CLK_SET_RATE_PARENT, 1, 1); 2662 + clk_register_clkdev(clk, "pll_d2_out0", NULL); 2663 + clks[TEGRA210_CLK_PLL_D2_OUT0] = clk; 2664 + 2665 + /* PLLP_OUT2 */ 2666 + clk = clk_register_fixed_factor(NULL, "pll_p_out2", "pll_p", 2667 + CLK_SET_RATE_PARENT, 1, 2); 2668 + clk_register_clkdev(clk, "pll_p_out2", NULL); 2669 + clks[TEGRA210_CLK_PLL_P_OUT2] = clk; 2670 + 2671 + } 2672 + 2673 + /* Tegra210 CPU clock and reset control functions */ 2674 + static void tegra210_wait_cpu_in_reset(u32 cpu) 2675 + { 2676 + unsigned int reg; 2677 + 2678 + do { 2679 + reg = readl(clk_base + CLK_RST_CONTROLLER_CPU_CMPLX_STATUS); 2680 + cpu_relax(); 2681 + } while (!(reg & (1 << cpu))); /* check CPU been reset or not */ 2682 + } 2683 + 2684 + static void tegra210_disable_cpu_clock(u32 cpu) 2685 + { 2686 + /* flow controller would take care in the power sequence. */ 2687 + } 2688 + 2689 + #ifdef CONFIG_PM_SLEEP 2690 + static void tegra210_cpu_clock_suspend(void) 2691 + { 2692 + /* switch coresite to clk_m, save off original source */ 2693 + tegra210_cpu_clk_sctx.clk_csite_src = 2694 + readl(clk_base + CLK_SOURCE_CSITE); 2695 + writel(3 << 30, clk_base + CLK_SOURCE_CSITE); 2696 + } 2697 + 2698 + static void tegra210_cpu_clock_resume(void) 2699 + { 2700 + writel(tegra210_cpu_clk_sctx.clk_csite_src, 2701 + clk_base + CLK_SOURCE_CSITE); 2702 + } 2703 + #endif 2704 + 2705 + static struct tegra_cpu_car_ops tegra210_cpu_car_ops = { 2706 + .wait_for_reset = tegra210_wait_cpu_in_reset, 2707 + .disable_clock = tegra210_disable_cpu_clock, 2708 + #ifdef CONFIG_PM_SLEEP 2709 + .suspend = tegra210_cpu_clock_suspend, 2710 + .resume = tegra210_cpu_clock_resume, 2711 + #endif 2712 + }; 2713 + 2714 + static const struct of_device_id pmc_match[] __initconst = { 2715 + { .compatible = "nvidia,tegra210-pmc" }, 2716 + { }, 2717 + }; 2718 + 2719 + static struct tegra_clk_init_table init_table[] __initdata = { 2720 + { TEGRA210_CLK_UARTA, TEGRA210_CLK_PLL_P, 408000000, 0 }, 2721 + { TEGRA210_CLK_UARTB, TEGRA210_CLK_PLL_P, 408000000, 0 }, 2722 + { TEGRA210_CLK_UARTC, TEGRA210_CLK_PLL_P, 408000000, 0 }, 2723 + { TEGRA210_CLK_UARTD, TEGRA210_CLK_PLL_P, 408000000, 0 }, 2724 + { TEGRA210_CLK_PLL_A, TEGRA210_CLK_CLK_MAX, 564480000, 1 }, 2725 + { TEGRA210_CLK_PLL_A_OUT0, TEGRA210_CLK_CLK_MAX, 11289600, 1 }, 2726 + { TEGRA210_CLK_EXTERN1, TEGRA210_CLK_PLL_A_OUT0, 0, 1 }, 2727 + { TEGRA210_CLK_CLK_OUT_1_MUX, TEGRA210_CLK_EXTERN1, 0, 1 }, 2728 + { TEGRA210_CLK_CLK_OUT_1, TEGRA210_CLK_CLK_MAX, 0, 1 }, 2729 + { TEGRA210_CLK_I2S0, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 }, 2730 + { TEGRA210_CLK_I2S1, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 }, 2731 + { TEGRA210_CLK_I2S2, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 }, 2732 + { TEGRA210_CLK_I2S3, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 }, 2733 + { TEGRA210_CLK_I2S4, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 }, 2734 + { TEGRA210_CLK_HOST1X, TEGRA210_CLK_PLL_P, 136000000, 1 }, 2735 + { TEGRA210_CLK_SCLK_MUX, TEGRA210_CLK_PLL_P, 0, 1 }, 2736 + { TEGRA210_CLK_SCLK, TEGRA210_CLK_CLK_MAX, 102000000, 1 }, 2737 + { TEGRA210_CLK_DFLL_SOC, TEGRA210_CLK_PLL_P, 51000000, 1 }, 2738 + { TEGRA210_CLK_DFLL_REF, TEGRA210_CLK_PLL_P, 51000000, 1 }, 2739 + { TEGRA210_CLK_SBC4, TEGRA210_CLK_PLL_P, 12000000, 1 }, 2740 + { TEGRA210_CLK_PLL_RE_VCO, TEGRA210_CLK_CLK_MAX, 672000000, 1 }, 2741 + { TEGRA210_CLK_PLL_U_OUT1, TEGRA210_CLK_CLK_MAX, 48000000, 1 }, 2742 + { TEGRA210_CLK_PLL_U_OUT2, TEGRA210_CLK_CLK_MAX, 60000000, 1 }, 2743 + { TEGRA210_CLK_XUSB_GATE, TEGRA210_CLK_CLK_MAX, 0, 1 }, 2744 + { TEGRA210_CLK_XUSB_SS_SRC, TEGRA210_CLK_PLL_U_480M, 120000000, 0 }, 2745 + { TEGRA210_CLK_XUSB_FS_SRC, TEGRA210_CLK_PLL_U_48M, 48000000, 0 }, 2746 + { TEGRA210_CLK_XUSB_HS_SRC, TEGRA210_CLK_XUSB_SS_SRC, 120000000, 0 }, 2747 + { TEGRA210_CLK_XUSB_SSP_SRC, TEGRA210_CLK_XUSB_SS_SRC, 120000000, 0 }, 2748 + { TEGRA210_CLK_XUSB_FALCON_SRC, TEGRA210_CLK_PLL_P_OUT_XUSB, 204000000, 0 }, 2749 + { TEGRA210_CLK_XUSB_HOST_SRC, TEGRA210_CLK_PLL_P_OUT_XUSB, 102000000, 0 }, 2750 + { TEGRA210_CLK_XUSB_DEV_SRC, TEGRA210_CLK_PLL_P_OUT_XUSB, 102000000, 0 }, 2751 + { TEGRA210_CLK_SATA, TEGRA210_CLK_PLL_P, 104000000, 0 }, 2752 + { TEGRA210_CLK_SATA_OOB, TEGRA210_CLK_PLL_P, 204000000, 0 }, 2753 + { TEGRA210_CLK_EMC, TEGRA210_CLK_CLK_MAX, 0, 1 }, 2754 + { TEGRA210_CLK_MSELECT, TEGRA210_CLK_CLK_MAX, 0, 1 }, 2755 + { TEGRA210_CLK_CSITE, TEGRA210_CLK_CLK_MAX, 0, 1 }, 2756 + { TEGRA210_CLK_TSENSOR, TEGRA210_CLK_CLK_M, 400000, 0 }, 2757 + { TEGRA210_CLK_I2C1, TEGRA210_CLK_PLL_P, 0, 0 }, 2758 + { TEGRA210_CLK_I2C2, TEGRA210_CLK_PLL_P, 0, 0 }, 2759 + { TEGRA210_CLK_I2C3, TEGRA210_CLK_PLL_P, 0, 0 }, 2760 + { TEGRA210_CLK_I2C4, TEGRA210_CLK_PLL_P, 0, 0 }, 2761 + { TEGRA210_CLK_I2C5, TEGRA210_CLK_PLL_P, 0, 0 }, 2762 + { TEGRA210_CLK_I2C6, TEGRA210_CLK_PLL_P, 0, 0 }, 2763 + { TEGRA210_CLK_PLL_DP, TEGRA210_CLK_CLK_MAX, 270000000, 0 }, 2764 + { TEGRA210_CLK_SOC_THERM, TEGRA210_CLK_PLL_P, 51000000, 0 }, 2765 + { TEGRA210_CLK_CCLK_G, TEGRA210_CLK_CLK_MAX, 0, 1 }, 2766 + /* This MUST be the last entry. */ 2767 + { TEGRA210_CLK_CLK_MAX, TEGRA210_CLK_CLK_MAX, 0, 0 }, 2768 + }; 2769 + 2770 + /** 2771 + * tegra210_clock_apply_init_table - initialize clocks on Tegra210 SoCs 2772 + * 2773 + * Program an initial clock rate and enable or disable clocks needed 2774 + * by the rest of the kernel, for Tegra210 SoCs. It is intended to be 2775 + * called by assigning a pointer to it to tegra_clk_apply_init_table - 2776 + * this will be called as an arch_initcall. No return value. 2777 + */ 2778 + static void __init tegra210_clock_apply_init_table(void) 2779 + { 2780 + tegra_init_from_table(init_table, clks, TEGRA210_CLK_CLK_MAX); 2781 + } 2782 + 2783 + /** 2784 + * tegra210_clock_init - Tegra210-specific clock initialization 2785 + * @np: struct device_node * of the DT node for the SoC CAR IP block 2786 + * 2787 + * Register most SoC clocks for the Tegra210 system-on-chip. Intended 2788 + * to be called by the OF init code when a DT node with the 2789 + * "nvidia,tegra210-car" string is encountered, and declared with 2790 + * CLK_OF_DECLARE. No return value. 2791 + */ 2792 + static void __init tegra210_clock_init(struct device_node *np) 2793 + { 2794 + struct device_node *node; 2795 + u32 value, clk_m_div; 2796 + 2797 + clk_base = of_iomap(np, 0); 2798 + if (!clk_base) { 2799 + pr_err("ioremap tegra210 CAR failed\n"); 2800 + return; 2801 + } 2802 + 2803 + node = of_find_matching_node(NULL, pmc_match); 2804 + if (!node) { 2805 + pr_err("Failed to find pmc node\n"); 2806 + WARN_ON(1); 2807 + return; 2808 + } 2809 + 2810 + pmc_base = of_iomap(node, 0); 2811 + if (!pmc_base) { 2812 + pr_err("Can't map pmc registers\n"); 2813 + WARN_ON(1); 2814 + return; 2815 + } 2816 + 2817 + clks = tegra_clk_init(clk_base, TEGRA210_CLK_CLK_MAX, 2818 + TEGRA210_CAR_BANK_COUNT); 2819 + if (!clks) 2820 + return; 2821 + 2822 + value = clk_readl(clk_base + SPARE_REG0) >> CLK_M_DIVISOR_SHIFT; 2823 + clk_m_div = (value & CLK_M_DIVISOR_MASK) + 1; 2824 + 2825 + if (tegra_osc_clk_init(clk_base, tegra210_clks, tegra210_input_freq, 2826 + ARRAY_SIZE(tegra210_input_freq), clk_m_div, 2827 + &osc_freq, &pll_ref_freq) < 0) 2828 + return; 2829 + 2830 + tegra_fixed_clk_init(tegra210_clks); 2831 + tegra210_pll_init(clk_base, pmc_base); 2832 + tegra210_periph_clk_init(clk_base, pmc_base); 2833 + tegra_audio_clk_init(clk_base, pmc_base, tegra210_clks, 2834 + tegra210_audio_plls, 2835 + ARRAY_SIZE(tegra210_audio_plls)); 2836 + tegra_pmc_clk_init(pmc_base, tegra210_clks); 2837 + 2838 + /* For Tegra210, PLLD is the only source for DSIA & DSIB */ 2839 + value = clk_readl(clk_base + PLLD_BASE); 2840 + value &= ~BIT(25); 2841 + clk_writel(value, clk_base + PLLD_BASE); 2842 + 2843 + tegra_clk_apply_init_table = tegra210_clock_apply_init_table; 2844 + 2845 + tegra_super_clk_gen5_init(clk_base, pmc_base, tegra210_clks, 2846 + &pll_x_params); 2847 + tegra_add_of_provider(np); 2848 + tegra_register_devclks(devclks, ARRAY_SIZE(devclks)); 2849 + 2850 + tegra_cpu_car_ops = &tegra210_cpu_car_ops; 2851 + } 2852 + CLK_OF_DECLARE(tegra210, "nvidia,tegra210-car", tegra210_clock_init);
+217 -209
drivers/clk/tegra/clk-tegra30.c
··· 224 224 }; 225 225 226 226 static const struct utmi_clk_param utmi_parameters[] = { 227 - /* OSC_FREQUENCY, ENABLE_DLY, STABLE_CNT, ACTIVE_DLY, XTAL_FREQ_CNT */ 228 - {13000000, 0x02, 0x33, 0x05, 0x7F}, 229 - {19200000, 0x03, 0x4B, 0x06, 0xBB}, 230 - {12000000, 0x02, 0x2F, 0x04, 0x76}, 231 - {26000000, 0x04, 0x66, 0x09, 0xFE}, 232 - {16800000, 0x03, 0x41, 0x0A, 0xA4}, 227 + { 228 + .osc_frequency = 13000000, .enable_delay_count = 0x02, 229 + .stable_count = 0x33, .active_delay_count = 0x05, 230 + .xtal_freq_count = 0x7f 231 + }, { 232 + .osc_frequency = 19200000, .enable_delay_count = 0x03, 233 + .stable_count = 0x4b, .active_delay_count = 0x06, 234 + .xtal_freq_count = 0xbb 235 + }, { 236 + .osc_frequency = 12000000, .enable_delay_count = 0x02, 237 + .stable_count = 0x2f, .active_delay_count = 0x04, 238 + .xtal_freq_count = 0x76 239 + }, { 240 + .osc_frequency = 26000000, .enable_delay_count = 0x04, 241 + .stable_count = 0x66, .active_delay_count = 0x09, 242 + .xtal_freq_count = 0xfe 243 + }, { 244 + .osc_frequency = 16800000, .enable_delay_count = 0x03, 245 + .stable_count = 0x41, .active_delay_count = 0x0a, 246 + .xtal_freq_count = 0xa4 247 + }, 233 248 }; 234 249 235 250 static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { 236 - { 12000000, 1040000000, 520, 6, 0, 8}, 237 - { 13000000, 1040000000, 480, 6, 0, 8}, 238 - { 16800000, 1040000000, 495, 8, 0, 8}, /* actual: 1039.5 MHz */ 239 - { 19200000, 1040000000, 325, 6, 0, 6}, 240 - { 26000000, 1040000000, 520, 13, 0, 8}, 241 - 242 - { 12000000, 832000000, 416, 6, 0, 8}, 243 - { 13000000, 832000000, 832, 13, 0, 8}, 244 - { 16800000, 832000000, 396, 8, 0, 8}, /* actual: 831.6 MHz */ 245 - { 19200000, 832000000, 260, 6, 0, 8}, 246 - { 26000000, 832000000, 416, 13, 0, 8}, 247 - 248 - { 12000000, 624000000, 624, 12, 0, 8}, 249 - { 13000000, 624000000, 624, 13, 0, 8}, 250 - { 16800000, 600000000, 520, 14, 0, 8}, 251 - { 19200000, 624000000, 520, 16, 0, 8}, 252 - { 26000000, 624000000, 624, 26, 0, 8}, 253 - 254 - { 12000000, 600000000, 600, 12, 0, 8}, 255 - { 13000000, 600000000, 600, 13, 0, 8}, 256 - { 16800000, 600000000, 500, 14, 0, 8}, 257 - { 19200000, 600000000, 375, 12, 0, 6}, 258 - { 26000000, 600000000, 600, 26, 0, 8}, 259 - 260 - { 12000000, 520000000, 520, 12, 0, 8}, 261 - { 13000000, 520000000, 520, 13, 0, 8}, 262 - { 16800000, 520000000, 495, 16, 0, 8}, /* actual: 519.75 MHz */ 263 - { 19200000, 520000000, 325, 12, 0, 6}, 264 - { 26000000, 520000000, 520, 26, 0, 8}, 265 - 266 - { 12000000, 416000000, 416, 12, 0, 8}, 267 - { 13000000, 416000000, 416, 13, 0, 8}, 268 - { 16800000, 416000000, 396, 16, 0, 8}, /* actual: 415.8 MHz */ 269 - { 19200000, 416000000, 260, 12, 0, 6}, 270 - { 26000000, 416000000, 416, 26, 0, 8}, 271 - { 0, 0, 0, 0, 0, 0 }, 251 + { 12000000, 1040000000, 520, 6, 1, 8 }, 252 + { 13000000, 1040000000, 480, 6, 1, 8 }, 253 + { 16800000, 1040000000, 495, 8, 1, 8 }, /* actual: 1039.5 MHz */ 254 + { 19200000, 1040000000, 325, 6, 1, 6 }, 255 + { 26000000, 1040000000, 520, 13, 1, 8 }, 256 + { 12000000, 832000000, 416, 6, 1, 8 }, 257 + { 13000000, 832000000, 832, 13, 1, 8 }, 258 + { 16800000, 832000000, 396, 8, 1, 8 }, /* actual: 831.6 MHz */ 259 + { 19200000, 832000000, 260, 6, 1, 8 }, 260 + { 26000000, 832000000, 416, 13, 1, 8 }, 261 + { 12000000, 624000000, 624, 12, 1, 8 }, 262 + { 13000000, 624000000, 624, 13, 1, 8 }, 263 + { 16800000, 600000000, 520, 14, 1, 8 }, 264 + { 19200000, 624000000, 520, 16, 1, 8 }, 265 + { 26000000, 624000000, 624, 26, 1, 8 }, 266 + { 12000000, 600000000, 600, 12, 1, 8 }, 267 + { 13000000, 600000000, 600, 13, 1, 8 }, 268 + { 16800000, 600000000, 500, 14, 1, 8 }, 269 + { 19200000, 600000000, 375, 12, 1, 6 }, 270 + { 26000000, 600000000, 600, 26, 1, 8 }, 271 + { 12000000, 520000000, 520, 12, 1, 8 }, 272 + { 13000000, 520000000, 520, 13, 1, 8 }, 273 + { 16800000, 520000000, 495, 16, 1, 8 }, /* actual: 519.75 MHz */ 274 + { 19200000, 520000000, 325, 12, 1, 6 }, 275 + { 26000000, 520000000, 520, 26, 1, 8 }, 276 + { 12000000, 416000000, 416, 12, 1, 8 }, 277 + { 13000000, 416000000, 416, 13, 1, 8 }, 278 + { 16800000, 416000000, 396, 16, 1, 8 }, /* actual: 415.8 MHz */ 279 + { 19200000, 416000000, 260, 12, 1, 6 }, 280 + { 26000000, 416000000, 416, 26, 1, 8 }, 281 + { 0, 0, 0, 0, 0, 0 }, 272 282 }; 273 283 274 284 static struct tegra_clk_pll_freq_table pll_m_freq_table[] = { 275 - { 12000000, 666000000, 666, 12, 0, 8}, 276 - { 13000000, 666000000, 666, 13, 0, 8}, 277 - { 16800000, 666000000, 555, 14, 0, 8}, 278 - { 19200000, 666000000, 555, 16, 0, 8}, 279 - { 26000000, 666000000, 666, 26, 0, 8}, 280 - { 12000000, 600000000, 600, 12, 0, 8}, 281 - { 13000000, 600000000, 600, 13, 0, 8}, 282 - { 16800000, 600000000, 500, 14, 0, 8}, 283 - { 19200000, 600000000, 375, 12, 0, 6}, 284 - { 26000000, 600000000, 600, 26, 0, 8}, 285 - { 0, 0, 0, 0, 0, 0 }, 285 + { 12000000, 666000000, 666, 12, 1, 8 }, 286 + { 13000000, 666000000, 666, 13, 1, 8 }, 287 + { 16800000, 666000000, 555, 14, 1, 8 }, 288 + { 19200000, 666000000, 555, 16, 1, 8 }, 289 + { 26000000, 666000000, 666, 26, 1, 8 }, 290 + { 12000000, 600000000, 600, 12, 1, 8 }, 291 + { 13000000, 600000000, 600, 13, 1, 8 }, 292 + { 16800000, 600000000, 500, 14, 1, 8 }, 293 + { 19200000, 600000000, 375, 12, 1, 6 }, 294 + { 26000000, 600000000, 600, 26, 1, 8 }, 295 + { 0, 0, 0, 0, 0, 0 }, 286 296 }; 287 297 288 298 static struct tegra_clk_pll_freq_table pll_p_freq_table[] = { 289 - { 12000000, 216000000, 432, 12, 1, 8}, 290 - { 13000000, 216000000, 432, 13, 1, 8}, 291 - { 16800000, 216000000, 360, 14, 1, 8}, 292 - { 19200000, 216000000, 360, 16, 1, 8}, 293 - { 26000000, 216000000, 432, 26, 1, 8}, 294 - { 0, 0, 0, 0, 0, 0 }, 299 + { 12000000, 216000000, 432, 12, 2, 8 }, 300 + { 13000000, 216000000, 432, 13, 2, 8 }, 301 + { 16800000, 216000000, 360, 14, 2, 8 }, 302 + { 19200000, 216000000, 360, 16, 2, 8 }, 303 + { 26000000, 216000000, 432, 26, 2, 8 }, 304 + { 0, 0, 0, 0, 0, 0 }, 295 305 }; 296 306 297 307 static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { 298 - { 9600000, 564480000, 294, 5, 0, 4}, 299 - { 9600000, 552960000, 288, 5, 0, 4}, 300 - { 9600000, 24000000, 5, 2, 0, 1}, 301 - 302 - { 28800000, 56448000, 49, 25, 0, 1}, 303 - { 28800000, 73728000, 64, 25, 0, 1}, 304 - { 28800000, 24000000, 5, 6, 0, 1}, 305 - { 0, 0, 0, 0, 0, 0 }, 308 + { 9600000, 564480000, 294, 5, 1, 4 }, 309 + { 9600000, 552960000, 288, 5, 1, 4 }, 310 + { 9600000, 24000000, 5, 2, 1, 1 }, 311 + { 28800000, 56448000, 49, 25, 1, 1 }, 312 + { 28800000, 73728000, 64, 25, 1, 1 }, 313 + { 28800000, 24000000, 5, 6, 1, 1 }, 314 + { 0, 0, 0, 0, 0, 0 }, 306 315 }; 307 316 308 317 static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { 309 - { 12000000, 216000000, 216, 12, 0, 4}, 310 - { 13000000, 216000000, 216, 13, 0, 4}, 311 - { 16800000, 216000000, 180, 14, 0, 4}, 312 - { 19200000, 216000000, 180, 16, 0, 4}, 313 - { 26000000, 216000000, 216, 26, 0, 4}, 314 - 315 - { 12000000, 594000000, 594, 12, 0, 8}, 316 - { 13000000, 594000000, 594, 13, 0, 8}, 317 - { 16800000, 594000000, 495, 14, 0, 8}, 318 - { 19200000, 594000000, 495, 16, 0, 8}, 319 - { 26000000, 594000000, 594, 26, 0, 8}, 320 - 321 - { 12000000, 1000000000, 1000, 12, 0, 12}, 322 - { 13000000, 1000000000, 1000, 13, 0, 12}, 323 - { 19200000, 1000000000, 625, 12, 0, 8}, 324 - { 26000000, 1000000000, 1000, 26, 0, 12}, 325 - 326 - { 0, 0, 0, 0, 0, 0 }, 318 + { 12000000, 216000000, 216, 12, 1, 4 }, 319 + { 13000000, 216000000, 216, 13, 1, 4 }, 320 + { 16800000, 216000000, 180, 14, 1, 4 }, 321 + { 19200000, 216000000, 180, 16, 1, 4 }, 322 + { 26000000, 216000000, 216, 26, 1, 4 }, 323 + { 12000000, 594000000, 594, 12, 1, 8 }, 324 + { 13000000, 594000000, 594, 13, 1, 8 }, 325 + { 16800000, 594000000, 495, 14, 1, 8 }, 326 + { 19200000, 594000000, 495, 16, 1, 8 }, 327 + { 26000000, 594000000, 594, 26, 1, 8 }, 328 + { 12000000, 1000000000, 1000, 12, 1, 12 }, 329 + { 13000000, 1000000000, 1000, 13, 1, 12 }, 330 + { 19200000, 1000000000, 625, 12, 1, 8 }, 331 + { 26000000, 1000000000, 1000, 26, 1, 12 }, 332 + { 0, 0, 0, 0, 0, 0 }, 327 333 }; 328 334 329 - static struct pdiv_map pllu_p[] = { 335 + static const struct pdiv_map pllu_p[] = { 330 336 { .pdiv = 1, .hw_val = 1 }, 331 337 { .pdiv = 2, .hw_val = 0 }, 332 338 { .pdiv = 0, .hw_val = 0 }, 333 339 }; 334 340 335 341 static struct tegra_clk_pll_freq_table pll_u_freq_table[] = { 336 - { 12000000, 480000000, 960, 12, 0, 12}, 337 - { 13000000, 480000000, 960, 13, 0, 12}, 338 - { 16800000, 480000000, 400, 7, 0, 5}, 339 - { 19200000, 480000000, 200, 4, 0, 3}, 340 - { 26000000, 480000000, 960, 26, 0, 12}, 341 - { 0, 0, 0, 0, 0, 0 }, 342 + { 12000000, 480000000, 960, 12, 1, 12 }, 343 + { 13000000, 480000000, 960, 13, 1, 12 }, 344 + { 16800000, 480000000, 400, 7, 1, 5 }, 345 + { 19200000, 480000000, 200, 4, 1, 3 }, 346 + { 26000000, 480000000, 960, 26, 1, 12 }, 347 + { 0, 0, 0, 0, 0, 0 }, 342 348 }; 343 349 344 350 static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { 345 351 /* 1.7 GHz */ 346 - { 12000000, 1700000000, 850, 6, 0, 8}, 347 - { 13000000, 1700000000, 915, 7, 0, 8}, /* actual: 1699.2 MHz */ 348 - { 16800000, 1700000000, 708, 7, 0, 8}, /* actual: 1699.2 MHz */ 349 - { 19200000, 1700000000, 885, 10, 0, 8}, /* actual: 1699.2 MHz */ 350 - { 26000000, 1700000000, 850, 13, 0, 8}, 351 - 352 + { 12000000, 1700000000, 850, 6, 1, 8 }, 353 + { 13000000, 1700000000, 915, 7, 1, 8 }, /* actual: 1699.2 MHz */ 354 + { 16800000, 1700000000, 708, 7, 1, 8 }, /* actual: 1699.2 MHz */ 355 + { 19200000, 1700000000, 885, 10, 1, 8 }, /* actual: 1699.2 MHz */ 356 + { 26000000, 1700000000, 850, 13, 1, 8 }, 352 357 /* 1.6 GHz */ 353 - { 12000000, 1600000000, 800, 6, 0, 8}, 354 - { 13000000, 1600000000, 738, 6, 0, 8}, /* actual: 1599.0 MHz */ 355 - { 16800000, 1600000000, 857, 9, 0, 8}, /* actual: 1599.7 MHz */ 356 - { 19200000, 1600000000, 500, 6, 0, 8}, 357 - { 26000000, 1600000000, 800, 13, 0, 8}, 358 - 358 + { 12000000, 1600000000, 800, 6, 1, 8 }, 359 + { 13000000, 1600000000, 738, 6, 1, 8 }, /* actual: 1599.0 MHz */ 360 + { 16800000, 1600000000, 857, 9, 1, 8 }, /* actual: 1599.7 MHz */ 361 + { 19200000, 1600000000, 500, 6, 1, 8 }, 362 + { 26000000, 1600000000, 800, 13, 1, 8 }, 359 363 /* 1.5 GHz */ 360 - { 12000000, 1500000000, 750, 6, 0, 8}, 361 - { 13000000, 1500000000, 923, 8, 0, 8}, /* actual: 1499.8 MHz */ 362 - { 16800000, 1500000000, 625, 7, 0, 8}, 363 - { 19200000, 1500000000, 625, 8, 0, 8}, 364 - { 26000000, 1500000000, 750, 13, 0, 8}, 365 - 364 + { 12000000, 1500000000, 750, 6, 1, 8 }, 365 + { 13000000, 1500000000, 923, 8, 1, 8 }, /* actual: 1499.8 MHz */ 366 + { 16800000, 1500000000, 625, 7, 1, 8 }, 367 + { 19200000, 1500000000, 625, 8, 1, 8 }, 368 + { 26000000, 1500000000, 750, 13, 1, 8 }, 366 369 /* 1.4 GHz */ 367 - { 12000000, 1400000000, 700, 6, 0, 8}, 368 - { 13000000, 1400000000, 969, 9, 0, 8}, /* actual: 1399.7 MHz */ 369 - { 16800000, 1400000000, 1000, 12, 0, 8}, 370 - { 19200000, 1400000000, 875, 12, 0, 8}, 371 - { 26000000, 1400000000, 700, 13, 0, 8}, 372 - 370 + { 12000000, 1400000000, 700, 6, 1, 8 }, 371 + { 13000000, 1400000000, 969, 9, 1, 8 }, /* actual: 1399.7 MHz */ 372 + { 16800000, 1400000000, 1000, 12, 1, 8 }, 373 + { 19200000, 1400000000, 875, 12, 1, 8 }, 374 + { 26000000, 1400000000, 700, 13, 1, 8 }, 373 375 /* 1.3 GHz */ 374 - { 12000000, 1300000000, 975, 9, 0, 8}, 375 - { 13000000, 1300000000, 1000, 10, 0, 8}, 376 - { 16800000, 1300000000, 928, 12, 0, 8}, /* actual: 1299.2 MHz */ 377 - { 19200000, 1300000000, 812, 12, 0, 8}, /* actual: 1299.2 MHz */ 378 - { 26000000, 1300000000, 650, 13, 0, 8}, 379 - 376 + { 12000000, 1300000000, 975, 9, 1, 8 }, 377 + { 13000000, 1300000000, 1000, 10, 1, 8 }, 378 + { 16800000, 1300000000, 928, 12, 1, 8 }, /* actual: 1299.2 MHz */ 379 + { 19200000, 1300000000, 812, 12, 1, 8 }, /* actual: 1299.2 MHz */ 380 + { 26000000, 1300000000, 650, 13, 1, 8 }, 380 381 /* 1.2 GHz */ 381 - { 12000000, 1200000000, 1000, 10, 0, 8}, 382 - { 13000000, 1200000000, 923, 10, 0, 8}, /* actual: 1199.9 MHz */ 383 - { 16800000, 1200000000, 1000, 14, 0, 8}, 384 - { 19200000, 1200000000, 1000, 16, 0, 8}, 385 - { 26000000, 1200000000, 600, 13, 0, 8}, 386 - 382 + { 12000000, 1200000000, 1000, 10, 1, 8 }, 383 + { 13000000, 1200000000, 923, 10, 1, 8 }, /* actual: 1199.9 MHz */ 384 + { 16800000, 1200000000, 1000, 14, 1, 8 }, 385 + { 19200000, 1200000000, 1000, 16, 1, 8 }, 386 + { 26000000, 1200000000, 600, 13, 1, 8 }, 387 387 /* 1.1 GHz */ 388 - { 12000000, 1100000000, 825, 9, 0, 8}, 389 - { 13000000, 1100000000, 846, 10, 0, 8}, /* actual: 1099.8 MHz */ 390 - { 16800000, 1100000000, 982, 15, 0, 8}, /* actual: 1099.8 MHz */ 391 - { 19200000, 1100000000, 859, 15, 0, 8}, /* actual: 1099.5 MHz */ 392 - { 26000000, 1100000000, 550, 13, 0, 8}, 393 - 388 + { 12000000, 1100000000, 825, 9, 1, 8 }, 389 + { 13000000, 1100000000, 846, 10, 1, 8 }, /* actual: 1099.8 MHz */ 390 + { 16800000, 1100000000, 982, 15, 1, 8 }, /* actual: 1099.8 MHz */ 391 + { 19200000, 1100000000, 859, 15, 1, 8 }, /* actual: 1099.5 MHz */ 392 + { 26000000, 1100000000, 550, 13, 1, 8 }, 394 393 /* 1 GHz */ 395 - { 12000000, 1000000000, 1000, 12, 0, 8}, 396 - { 13000000, 1000000000, 1000, 13, 0, 8}, 397 - { 16800000, 1000000000, 833, 14, 0, 8}, /* actual: 999.6 MHz */ 398 - { 19200000, 1000000000, 625, 12, 0, 8}, 399 - { 26000000, 1000000000, 1000, 26, 0, 8}, 394 + { 12000000, 1000000000, 1000, 12, 1, 8 }, 395 + { 13000000, 1000000000, 1000, 13, 1, 8 }, 396 + { 16800000, 1000000000, 833, 14, 1, 8 }, /* actual: 999.6 MHz */ 397 + { 19200000, 1000000000, 625, 12, 1, 8 }, 398 + { 26000000, 1000000000, 1000, 26, 1, 8 }, 399 + { 0, 0, 0, 0, 0, 0 }, 400 + }; 400 401 401 - { 0, 0, 0, 0, 0, 0 }, 402 + static const struct pdiv_map plle_p[] = { 403 + { .pdiv = 18, .hw_val = 18 }, 404 + { .pdiv = 24, .hw_val = 24 }, 405 + { .pdiv = 0, .hw_val = 0 }, 402 406 }; 403 407 404 408 static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { 405 409 /* PLLE special case: use cpcon field to store cml divider value */ 406 - { 12000000, 100000000, 150, 1, 18, 11}, 407 - { 216000000, 100000000, 200, 18, 24, 13}, 408 - { 0, 0, 0, 0, 0, 0 }, 410 + { 12000000, 100000000, 150, 1, 18, 11 }, 411 + { 216000000, 100000000, 200, 18, 24, 13 }, 412 + { 0, 0, 0, 0, 0, 0 }, 409 413 }; 410 414 411 415 /* PLL parameters */ ··· 426 422 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 427 423 .lock_delay = 300, 428 424 .freq_table = pll_c_freq_table, 429 - .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, 425 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK | 426 + TEGRA_PLL_HAS_LOCK_ENABLE, 430 427 }; 431 428 432 429 static struct div_nmp pllm_nmp = { ··· 459 454 .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE, 460 455 .freq_table = pll_m_freq_table, 461 456 .flags = TEGRA_PLLM | TEGRA_PLL_HAS_CPCON | 462 - TEGRA_PLL_SET_DCCON | TEGRA_PLL_USE_LOCK, 457 + TEGRA_PLL_SET_DCCON | TEGRA_PLL_USE_LOCK | 458 + TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_FIXED, 463 459 }; 464 460 465 461 static struct tegra_clk_pll_params pll_p_params = { ··· 476 470 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 477 471 .lock_delay = 300, 478 472 .freq_table = pll_p_freq_table, 479 - .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, 473 + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK | 474 + TEGRA_PLL_HAS_LOCK_ENABLE, 480 475 .fixed_rate = 408000000, 481 476 }; 482 477 ··· 494 487 .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, 495 488 .lock_delay = 300, 496 489 .freq_table = pll_a_freq_table, 497 - .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, 490 + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK | 491 + TEGRA_PLL_HAS_LOCK_ENABLE, 498 492 }; 499 493 500 494 static struct tegra_clk_pll_params pll_d_params = { ··· 512 504 .lock_delay = 1000, 513 505 .freq_table = pll_d_freq_table, 514 506 .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 515 - TEGRA_PLL_USE_LOCK, 516 - 507 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 517 508 }; 518 509 519 510 static struct tegra_clk_pll_params pll_d2_params = { ··· 529 522 .lock_delay = 1000, 530 523 .freq_table = pll_d_freq_table, 531 524 .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 532 - TEGRA_PLL_USE_LOCK, 525 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 533 526 }; 534 527 535 528 static struct tegra_clk_pll_params pll_u_params = { ··· 546 539 .lock_delay = 1000, 547 540 .pdiv_tohw = pllu_p, 548 541 .freq_table = pll_u_freq_table, 549 - .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON, 542 + .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | 543 + TEGRA_PLL_HAS_LOCK_ENABLE, 550 544 }; 551 545 552 546 static struct tegra_clk_pll_params pll_x_params = { ··· 564 556 .lock_delay = 300, 565 557 .freq_table = pll_x_freq_table, 566 558 .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_DCCON | 567 - TEGRA_PLL_USE_LOCK, 559 + TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, 568 560 }; 569 561 570 562 static struct tegra_clk_pll_params pll_e_params = { ··· 579 571 .lock_mask = PLLE_MISC_LOCK, 580 572 .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, 581 573 .lock_delay = 300, 574 + .pdiv_tohw = plle_p, 582 575 .freq_table = pll_e_freq_table, 583 - .flags = TEGRA_PLLE_CONFIGURE | TEGRA_PLL_FIXED, 576 + .flags = TEGRA_PLLE_CONFIGURE | TEGRA_PLL_FIXED | 577 + TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_LOCK_MISC, 584 578 .fixed_rate = 100000000, 585 579 }; 586 580 587 581 static unsigned long tegra30_input_freq[] = { 588 - [0] = 13000000, 589 - [1] = 16800000, 590 - [4] = 19200000, 591 - [5] = 38400000, 592 - [8] = 12000000, 593 - [9] = 48000000, 594 - [12] = 260000000, 582 + [ 0] = 13000000, 583 + [ 1] = 16800000, 584 + [ 4] = 19200000, 585 + [ 5] = 38400000, 586 + [ 8] = 12000000, 587 + [ 9] = 48000000, 588 + [12] = 26000000, 595 589 }; 596 590 597 591 static struct tegra_devclk devclks[] __initdata = { ··· 871 861 [tegra_clk_pll_p_out4] = { .dt_id = TEGRA30_CLK_PLL_P_OUT4, .present = true }, 872 862 [tegra_clk_pll_a] = { .dt_id = TEGRA30_CLK_PLL_A, .present = true }, 873 863 [tegra_clk_pll_a_out0] = { .dt_id = TEGRA30_CLK_PLL_A_OUT0, .present = true }, 874 - 875 864 }; 876 865 877 866 static void tegra30_utmi_param_configure(void) 878 867 { 868 + unsigned int i; 879 869 u32 reg; 880 - int i; 881 870 882 871 for (i = 0; i < ARRAY_SIZE(utmi_parameters); i++) { 883 872 if (input_freq == utmi_parameters[i].osc_frequency) ··· 926 917 writel_relaxed(reg, clk_base + UTMIP_PLL_CFG1); 927 918 } 928 919 929 - static const char *pll_e_parents[] = {"pll_ref", "pll_p"}; 920 + static const char *pll_e_parents[] = { "pll_ref", "pll_p" }; 930 921 931 922 static void __init tegra30_pll_init(void) 932 923 { ··· 934 925 935 926 /* PLLC */ 936 927 clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, pmc_base, 0, 937 - &pll_c_params, NULL); 928 + &pll_c_params, NULL); 938 929 clks[TEGRA30_CLK_PLL_C] = clk; 939 930 940 931 /* PLLC_OUT1 */ ··· 1144 1135 { 1145 1136 struct tegra_periph_init_data *data; 1146 1137 struct clk *clk; 1147 - int i; 1138 + unsigned int i; 1148 1139 1149 1140 /* dsia */ 1150 1141 clk = tegra_clk_register_periph_gate("dsia", "pll_d_out0", 0, clk_base, ··· 1233 1224 wmb(); 1234 1225 } 1235 1226 1236 - 1237 1227 static void tegra30_enable_cpu_clock(u32 cpu) 1238 1228 { 1239 1229 unsigned int reg; ··· 1245 1237 1246 1238 static void tegra30_disable_cpu_clock(u32 cpu) 1247 1239 { 1248 - 1249 1240 unsigned int reg; 1250 1241 1251 1242 reg = readl(clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); ··· 1275 1268 /* switch coresite to clk_m, save off original source */ 1276 1269 tegra30_cpu_clk_sctx.clk_csite_src = 1277 1270 readl(clk_base + CLK_RESET_SOURCE_CSITE); 1278 - writel(3<<30, clk_base + CLK_RESET_SOURCE_CSITE); 1271 + writel(3 << 30, clk_base + CLK_RESET_SOURCE_CSITE); 1279 1272 1280 1273 tegra30_cpu_clk_sctx.cpu_burst = 1281 1274 readl(clk_base + CLK_RESET_CCLK_BURST); ··· 1342 1335 }; 1343 1336 1344 1337 static struct tegra_clk_init_table init_table[] __initdata = { 1345 - {TEGRA30_CLK_UARTA, TEGRA30_CLK_PLL_P, 408000000, 0}, 1346 - {TEGRA30_CLK_UARTB, TEGRA30_CLK_PLL_P, 408000000, 0}, 1347 - {TEGRA30_CLK_UARTC, TEGRA30_CLK_PLL_P, 408000000, 0}, 1348 - {TEGRA30_CLK_UARTD, TEGRA30_CLK_PLL_P, 408000000, 0}, 1349 - {TEGRA30_CLK_UARTE, TEGRA30_CLK_PLL_P, 408000000, 0}, 1350 - {TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1}, 1351 - {TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1}, 1352 - {TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1}, 1353 - {TEGRA30_CLK_CLK_OUT_1_MUX, TEGRA30_CLK_EXTERN1, 0, 0}, 1354 - {TEGRA30_CLK_CLK_OUT_1, TEGRA30_CLK_CLK_MAX, 0, 1}, 1355 - {TEGRA30_CLK_BLINK, TEGRA30_CLK_CLK_MAX, 0, 1}, 1356 - {TEGRA30_CLK_I2S0, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, 1357 - {TEGRA30_CLK_I2S1, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, 1358 - {TEGRA30_CLK_I2S2, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, 1359 - {TEGRA30_CLK_I2S3, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, 1360 - {TEGRA30_CLK_I2S4, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, 1361 - {TEGRA30_CLK_SDMMC1, TEGRA30_CLK_PLL_P, 48000000, 0}, 1362 - {TEGRA30_CLK_SDMMC2, TEGRA30_CLK_PLL_P, 48000000, 0}, 1363 - {TEGRA30_CLK_SDMMC3, TEGRA30_CLK_PLL_P, 48000000, 0}, 1364 - {TEGRA30_CLK_PLL_M, TEGRA30_CLK_CLK_MAX, 0, 1}, 1365 - {TEGRA30_CLK_PCLK, TEGRA30_CLK_CLK_MAX, 0, 1}, 1366 - {TEGRA30_CLK_CSITE, TEGRA30_CLK_CLK_MAX, 0, 1}, 1367 - {TEGRA30_CLK_EMC, TEGRA30_CLK_CLK_MAX, 0, 1}, 1368 - {TEGRA30_CLK_MSELECT, TEGRA30_CLK_CLK_MAX, 0, 1}, 1369 - {TEGRA30_CLK_SBC1, TEGRA30_CLK_PLL_P, 100000000, 0}, 1370 - {TEGRA30_CLK_SBC2, TEGRA30_CLK_PLL_P, 100000000, 0}, 1371 - {TEGRA30_CLK_SBC3, TEGRA30_CLK_PLL_P, 100000000, 0}, 1372 - {TEGRA30_CLK_SBC4, TEGRA30_CLK_PLL_P, 100000000, 0}, 1373 - {TEGRA30_CLK_SBC5, TEGRA30_CLK_PLL_P, 100000000, 0}, 1374 - {TEGRA30_CLK_SBC6, TEGRA30_CLK_PLL_P, 100000000, 0}, 1375 - {TEGRA30_CLK_HOST1X, TEGRA30_CLK_PLL_C, 150000000, 0}, 1376 - {TEGRA30_CLK_DISP1, TEGRA30_CLK_PLL_P, 600000000, 0}, 1377 - {TEGRA30_CLK_DISP2, TEGRA30_CLK_PLL_P, 600000000, 0}, 1378 - {TEGRA30_CLK_TWD, TEGRA30_CLK_CLK_MAX, 0, 1}, 1379 - {TEGRA30_CLK_GR2D, TEGRA30_CLK_PLL_C, 300000000, 0}, 1380 - {TEGRA30_CLK_GR3D, TEGRA30_CLK_PLL_C, 300000000, 0}, 1381 - {TEGRA30_CLK_GR3D2, TEGRA30_CLK_PLL_C, 300000000, 0}, 1382 - {TEGRA30_CLK_CLK_MAX, TEGRA30_CLK_CLK_MAX, 0, 0}, /* This MUST be the last entry. */ 1338 + { TEGRA30_CLK_UARTA, TEGRA30_CLK_PLL_P, 408000000, 0 }, 1339 + { TEGRA30_CLK_UARTB, TEGRA30_CLK_PLL_P, 408000000, 0 }, 1340 + { TEGRA30_CLK_UARTC, TEGRA30_CLK_PLL_P, 408000000, 0 }, 1341 + { TEGRA30_CLK_UARTD, TEGRA30_CLK_PLL_P, 408000000, 0 }, 1342 + { TEGRA30_CLK_UARTE, TEGRA30_CLK_PLL_P, 408000000, 0 }, 1343 + { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1 }, 1344 + { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1 }, 1345 + { TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1 }, 1346 + { TEGRA30_CLK_CLK_OUT_1_MUX, TEGRA30_CLK_EXTERN1, 0, 0 }, 1347 + { TEGRA30_CLK_CLK_OUT_1, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1348 + { TEGRA30_CLK_BLINK, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1349 + { TEGRA30_CLK_I2S0, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 }, 1350 + { TEGRA30_CLK_I2S1, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 }, 1351 + { TEGRA30_CLK_I2S2, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 }, 1352 + { TEGRA30_CLK_I2S3, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 }, 1353 + { TEGRA30_CLK_I2S4, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 }, 1354 + { TEGRA30_CLK_SDMMC1, TEGRA30_CLK_PLL_P, 48000000, 0 }, 1355 + { TEGRA30_CLK_SDMMC2, TEGRA30_CLK_PLL_P, 48000000, 0 }, 1356 + { TEGRA30_CLK_SDMMC3, TEGRA30_CLK_PLL_P, 48000000, 0 }, 1357 + { TEGRA30_CLK_PLL_M, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1358 + { TEGRA30_CLK_PCLK, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1359 + { TEGRA30_CLK_CSITE, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1360 + { TEGRA30_CLK_EMC, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1361 + { TEGRA30_CLK_MSELECT, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1362 + { TEGRA30_CLK_SBC1, TEGRA30_CLK_PLL_P, 100000000, 0 }, 1363 + { TEGRA30_CLK_SBC2, TEGRA30_CLK_PLL_P, 100000000, 0 }, 1364 + { TEGRA30_CLK_SBC3, TEGRA30_CLK_PLL_P, 100000000, 0 }, 1365 + { TEGRA30_CLK_SBC4, TEGRA30_CLK_PLL_P, 100000000, 0 }, 1366 + { TEGRA30_CLK_SBC5, TEGRA30_CLK_PLL_P, 100000000, 0 }, 1367 + { TEGRA30_CLK_SBC6, TEGRA30_CLK_PLL_P, 100000000, 0 }, 1368 + { TEGRA30_CLK_HOST1X, TEGRA30_CLK_PLL_C, 150000000, 0 }, 1369 + { TEGRA30_CLK_DISP1, TEGRA30_CLK_PLL_P, 600000000, 0 }, 1370 + { TEGRA30_CLK_DISP2, TEGRA30_CLK_PLL_P, 600000000, 0 }, 1371 + { TEGRA30_CLK_TWD, TEGRA30_CLK_CLK_MAX, 0, 1 }, 1372 + { TEGRA30_CLK_GR2D, TEGRA30_CLK_PLL_C, 300000000, 0 }, 1373 + { TEGRA30_CLK_GR3D, TEGRA30_CLK_PLL_C, 300000000, 0 }, 1374 + { TEGRA30_CLK_GR3D2, TEGRA30_CLK_PLL_C, 300000000, 0 }, 1375 + /* must be the last entry */ 1376 + { TEGRA30_CLK_CLK_MAX, TEGRA30_CLK_CLK_MAX, 0, 0 }, 1383 1377 }; 1384 1378 1385 1379 static void __init tegra30_clock_apply_init_table(void) ··· 1405 1397 TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CML1, "tegra_sata_cml", NULL), 1406 1398 TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CML0, "tegra_pcie", "cml"), 1407 1399 TEGRA_CLK_DUPLICATE(TEGRA30_CLK_VCP, "nvavp", "vcp"), 1408 - TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CLK_MAX, NULL, NULL), /* MUST be the last entry */ 1400 + /* must be the last entry */ 1401 + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CLK_MAX, NULL, NULL), 1409 1402 }; 1410 1403 1411 1404 static const struct of_device_id pmc_match[] __initconst = { 1412 1405 { .compatible = "nvidia,tegra30-pmc" }, 1413 - {}, 1406 + { }, 1414 1407 }; 1415 1408 1416 1409 static struct tegra_audio_clk_info tegra30_audio_plls[] = { ··· 1449 1440 ARRAY_SIZE(tegra30_input_freq), 1, &input_freq, 1450 1441 NULL) < 0) 1451 1442 return; 1452 - 1453 1443 1454 1444 tegra_fixed_clk_init(tegra30_clks); 1455 1445 tegra30_pll_init();
+98 -3
drivers/clk/tegra/clk.h
··· 110 110 * @m: input divider 111 111 * @p: post divider 112 112 * @cpcon: charge pump current 113 + * @sdm_data: fraction divider setting (0 = disabled) 113 114 */ 114 115 struct tegra_clk_pll_freq_table { 115 116 unsigned long input_rate; 116 117 unsigned long output_rate; 117 - u16 n; 118 + u32 n; 118 119 u16 m; 119 120 u8 p; 120 121 u8 cpcon; 122 + u16 sdm_data; 121 123 }; 122 124 123 125 /** ··· 158 156 u8 override_divp_shift; 159 157 }; 160 158 159 + #define MAX_PLL_MISC_REG_COUNT 6 160 + 161 + struct tegra_clk_pll; 162 + 161 163 /** 162 164 * struct tegra_clk_pll_params - PLL parameters 163 165 * ··· 178 172 * @lock_enable_bit_idx: Bit index to enable PLL lock 179 173 * @iddq_reg: PLL IDDQ register offset 180 174 * @iddq_bit_idx: Bit index to enable PLL IDDQ 175 + * @reset_reg: Register offset of where RESET bit is 176 + * @reset_bit_idx: Shift of reset bit in reset_reg 177 + * @sdm_din_reg: Register offset where SDM settings are 178 + * @sdm_din_mask: Mask of SDM divider bits 179 + * @sdm_ctrl_reg: Register offset where SDM enable is 180 + * @sdm_ctrl_en_mask: Mask of SDM enable bit 181 + * @ssc_ctrl_reg: Register offset where SSC settings are 182 + * @ssc_ctrl_en_mask: Mask of SSC enable bit 181 183 * @aux_reg: AUX register offset 182 184 * @dyn_ramp_reg: Dynamic ramp control register offset 183 185 * @ext_misc_reg: Miscellaneous control register offsets ··· 196 182 * @stepb_shift: Dynamic ramp step B field shift 197 183 * @lock_delay: Delay in us if PLL lock is not used 198 184 * @max_p: maximum value for the p divider 185 + * @defaults_set: Boolean signaling all reg defaults for PLL set. 199 186 * @pdiv_tohw: mapping of p divider to register values 200 187 * @div_nmp: offsets and widths on n, m and p fields 201 188 * @freq_table: array of frequencies supported by PLL 202 189 * @fixed_rate: PLL rate if it is fixed 190 + * @mdiv_default: Default value for fixed mdiv for this PLL 191 + * @round_p_to_pdiv: Callback used to round p to the closed pdiv 192 + * @set_gain: Callback to adjust N div for SDM enabled 193 + * PLL's based on fractional divider value. 194 + * @calc_rate: Callback used to change how out of table 195 + * rates (dividers and multipler) are calculated. 196 + * @adjust_vco: Callback to adjust the programming range of the 197 + * divider range (if SDM is present) 198 + * @set_defaults: Callback which will try to initialize PLL 199 + * registers to sane default values. This is first 200 + * tried during PLL registration, but if the PLL 201 + * is already enabled, it will be done the first 202 + * time the rate is changed while the PLL is 203 + * disabled. 204 + * @dyn_ramp: Callback which can be used to define a custom 205 + * dynamic ramp function for a given PLL. 203 206 * 204 207 * Flags: 205 208 * TEGRA_PLL_USE_LOCK - This flag indicated to use lock bits for ··· 238 207 * base register. 239 208 * TEGRA_PLL_BYPASS - PLL has bypass bit 240 209 * TEGRA_PLL_HAS_LOCK_ENABLE - PLL has bit to enable lock monitoring 210 + * TEGRA_MDIV_NEW - Switch to new method for calculating fixed mdiv 211 + * it may be more accurate (especially if SDM present) 212 + * TEGRA_PLLMB - PLLMB has should be treated similar to PLLM. This 213 + * flag indicated that it is PLLMB. 214 + * TEGRA_PLL_VCO_OUT - Used to indicate that the PLL has a VCO output 241 215 */ 242 216 struct tegra_clk_pll_params { 243 217 unsigned long input_min; ··· 259 223 u32 lock_enable_bit_idx; 260 224 u32 iddq_reg; 261 225 u32 iddq_bit_idx; 226 + u32 reset_reg; 227 + u32 reset_bit_idx; 228 + u32 sdm_din_reg; 229 + u32 sdm_din_mask; 230 + u32 sdm_ctrl_reg; 231 + u32 sdm_ctrl_en_mask; 232 + u32 ssc_ctrl_reg; 233 + u32 ssc_ctrl_en_mask; 262 234 u32 aux_reg; 263 235 u32 dyn_ramp_reg; 264 - u32 ext_misc_reg[3]; 236 + u32 ext_misc_reg[MAX_PLL_MISC_REG_COUNT]; 265 237 u32 pmc_divnm_reg; 266 238 u32 pmc_divp_reg; 267 239 u32 flags; ··· 277 233 int stepb_shift; 278 234 int lock_delay; 279 235 int max_p; 280 - struct pdiv_map *pdiv_tohw; 236 + bool defaults_set; 237 + const struct pdiv_map *pdiv_tohw; 281 238 struct div_nmp *div_nmp; 282 239 struct tegra_clk_pll_freq_table *freq_table; 283 240 unsigned long fixed_rate; 241 + u16 mdiv_default; 242 + u32 (*round_p_to_pdiv)(u32 p, u32 *pdiv); 243 + void (*set_gain)(struct tegra_clk_pll_freq_table *cfg); 244 + int (*calc_rate)(struct clk_hw *hw, 245 + struct tegra_clk_pll_freq_table *cfg, 246 + unsigned long rate, unsigned long parent_rate); 247 + unsigned long (*adjust_vco)(struct tegra_clk_pll_params *pll_params, 248 + unsigned long parent_rate); 249 + void (*set_defaults)(struct tegra_clk_pll *pll); 250 + int (*dyn_ramp)(struct tegra_clk_pll *pll, 251 + struct tegra_clk_pll_freq_table *cfg); 284 252 }; 285 253 286 254 #define TEGRA_PLL_USE_LOCK BIT(0) ··· 306 250 #define TEGRA_PLL_LOCK_MISC BIT(8) 307 251 #define TEGRA_PLL_BYPASS BIT(9) 308 252 #define TEGRA_PLL_HAS_LOCK_ENABLE BIT(10) 253 + #define TEGRA_MDIV_NEW BIT(11) 254 + #define TEGRA_PLLMB BIT(12) 255 + #define TEGRA_PLL_VCO_OUT BIT(13) 309 256 310 257 /** 311 258 * struct tegra_clk_pll - Tegra PLL clock ··· 362 303 struct tegra_clk_pll_params *pll_params, 363 304 spinlock_t *lock); 364 305 306 + struct clk *tegra_clk_register_pllxc_tegra210(const char *name, 307 + const char *parent_name, void __iomem *clk_base, 308 + void __iomem *pmc, unsigned long flags, 309 + struct tegra_clk_pll_params *pll_params, 310 + spinlock_t *lock); 311 + 365 312 struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, 366 313 void __iomem *clk_base, void __iomem *pmc, 367 314 unsigned long flags, ··· 392 327 struct tegra_clk_pll_params *pll_params, 393 328 spinlock_t *lock); 394 329 330 + struct clk *tegra_clk_register_plle_tegra210(const char *name, 331 + const char *parent_name, 332 + void __iomem *clk_base, unsigned long flags, 333 + struct tegra_clk_pll_params *pll_params, 334 + spinlock_t *lock); 335 + 336 + struct clk *tegra_clk_register_pllc_tegra210(const char *name, 337 + const char *parent_name, void __iomem *clk_base, 338 + void __iomem *pmc, unsigned long flags, 339 + struct tegra_clk_pll_params *pll_params, 340 + spinlock_t *lock); 341 + 342 + struct clk *tegra_clk_register_pllss_tegra210(const char *name, 343 + const char *parent_name, void __iomem *clk_base, 344 + unsigned long flags, 345 + struct tegra_clk_pll_params *pll_params, 346 + spinlock_t *lock); 347 + 395 348 struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, 396 349 void __iomem *clk_base, unsigned long flags, 350 + struct tegra_clk_pll_params *pll_params, 351 + spinlock_t *lock); 352 + 353 + struct clk *tegra_clk_register_pllmb(const char *name, const char *parent_name, 354 + void __iomem *clk_base, void __iomem *pmc, 355 + unsigned long flags, 397 356 struct tegra_clk_pll_params *pll_params, 398 357 spinlock_t *lock); 399 358 ··· 742 653 void tegra_super_clk_gen4_init(void __iomem *clk_base, 743 654 void __iomem *pmc_base, struct tegra_clk *tegra_clks, 744 655 struct tegra_clk_pll_params *pll_params); 656 + void tegra_super_clk_gen5_init(void __iomem *clk_base, 657 + void __iomem *pmc_base, struct tegra_clk *tegra_clks, 658 + struct tegra_clk_pll_params *pll_params); 745 659 746 660 #ifdef CONFIG_TEGRA_CLK_EMC 747 661 struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np, ··· 766 674 767 675 typedef void (*tegra_clk_apply_init_table_func)(void); 768 676 extern tegra_clk_apply_init_table_func tegra_clk_apply_init_table; 677 + int tegra_pll_wait_for_lock(struct tegra_clk_pll *pll); 678 + u16 tegra_pll_get_fixed_mdiv(struct clk_hw *hw, unsigned long input_rate); 679 + int tegra_pll_p_div_to_hw(struct tegra_clk_pll *pll, u8 p_div); 769 680 770 681 #endif /* TEGRA_CLK_H */
+401
include/dt-bindings/clock/tegra210-car.h
··· 1 + /* 2 + * This header provides constants for binding nvidia,tegra210-car. 3 + * 4 + * The first 224 clocks are numbered to match the bits in the CAR's CLK_OUT_ENB 5 + * registers. These IDs often match those in the CAR's RST_DEVICES registers, 6 + * but not in all cases. Some bits in CLK_OUT_ENB affect multiple clocks. In 7 + * this case, those clocks are assigned IDs above 224 in order to highlight 8 + * this issue. Implementations that interpret these clock IDs as bit values 9 + * within the CLK_OUT_ENB or RST_DEVICES registers should be careful to 10 + * explicitly handle these special cases. 11 + * 12 + * The balance of the clocks controlled by the CAR are assigned IDs of 224 and 13 + * above. 14 + */ 15 + 16 + #ifndef _DT_BINDINGS_CLOCK_TEGRA210_CAR_H 17 + #define _DT_BINDINGS_CLOCK_TEGRA210_CAR_H 18 + 19 + /* 0 */ 20 + /* 1 */ 21 + /* 2 */ 22 + #define TEGRA210_CLK_ISPB 3 23 + #define TEGRA210_CLK_RTC 4 24 + #define TEGRA210_CLK_TIMER 5 25 + #define TEGRA210_CLK_UARTA 6 26 + /* 7 (register bit affects uartb and vfir) */ 27 + #define TEGRA210_CLK_GPIO 8 28 + #define TEGRA210_CLK_SDMMC2 9 29 + /* 10 (register bit affects spdif_in and spdif_out) */ 30 + #define TEGRA210_CLK_I2S1 11 31 + #define TEGRA210_CLK_I2C1 12 32 + /* 13 */ 33 + #define TEGRA210_CLK_SDMMC1 14 34 + #define TEGRA210_CLK_SDMMC4 15 35 + /* 16 */ 36 + #define TEGRA210_CLK_PWM 17 37 + #define TEGRA210_CLK_I2S2 18 38 + /* 19 */ 39 + /* 20 (register bit affects vi and vi_sensor) */ 40 + /* 21 */ 41 + #define TEGRA210_CLK_USBD 22 42 + #define TEGRA210_CLK_ISP 23 43 + /* 24 */ 44 + /* 25 */ 45 + #define TEGRA210_CLK_DISP2 26 46 + #define TEGRA210_CLK_DISP1 27 47 + #define TEGRA210_CLK_HOST1X 28 48 + /* 29 */ 49 + #define TEGRA210_CLK_I2S0 30 50 + /* 31 */ 51 + 52 + #define TEGRA210_CLK_MC 32 53 + #define TEGRA210_CLK_AHBDMA 33 54 + #define TEGRA210_CLK_APBDMA 34 55 + /* 35 */ 56 + /* 36 */ 57 + /* 37 */ 58 + #define TEGRA210_CLK_PMC 38 59 + /* 39 (register bit affects fuse and fuse_burn) */ 60 + #define TEGRA210_CLK_KFUSE 40 61 + #define TEGRA210_CLK_SBC1 41 62 + /* 42 */ 63 + /* 43 */ 64 + #define TEGRA210_CLK_SBC2 44 65 + /* 45 */ 66 + #define TEGRA210_CLK_SBC3 46 67 + #define TEGRA210_CLK_I2C5 47 68 + #define TEGRA210_CLK_DSIA 48 69 + /* 49 */ 70 + /* 50 */ 71 + /* 51 */ 72 + #define TEGRA210_CLK_CSI 52 73 + /* 53 */ 74 + #define TEGRA210_CLK_I2C2 54 75 + #define TEGRA210_CLK_UARTC 55 76 + #define TEGRA210_CLK_MIPI_CAL 56 77 + #define TEGRA210_CLK_EMC 57 78 + #define TEGRA210_CLK_USB2 58 79 + /* 59 */ 80 + /* 60 */ 81 + /* 61 */ 82 + /* 62 */ 83 + #define TEGRA210_CLK_BSEV 63 84 + 85 + /* 64 */ 86 + #define TEGRA210_CLK_UARTD 65 87 + /* 66 */ 88 + #define TEGRA210_CLK_I2C3 67 89 + #define TEGRA210_CLK_SBC4 68 90 + #define TEGRA210_CLK_SDMMC3 69 91 + #define TEGRA210_CLK_PCIE 70 92 + #define TEGRA210_CLK_OWR 71 93 + #define TEGRA210_CLK_AFI 72 94 + #define TEGRA210_CLK_CSITE 73 95 + /* 74 */ 96 + /* 75 */ 97 + /* 76 */ 98 + /* 77 */ 99 + #define TEGRA210_CLK_SOC_THERM 78 100 + #define TEGRA210_CLK_DTV 79 101 + /* 80 */ 102 + #define TEGRA210_CLK_I2CSLOW 81 103 + #define TEGRA210_CLK_DSIB 82 104 + #define TEGRA210_CLK_TSEC 83 105 + /* 84 */ 106 + /* 85 */ 107 + /* 86 */ 108 + /* 87 */ 109 + /* 88 */ 110 + #define TEGRA210_CLK_XUSB_HOST 89 111 + /* 90 */ 112 + /* 91 */ 113 + #define TEGRA210_CLK_CSUS 92 114 + /* 93 */ 115 + /* 94 */ 116 + /* 95 (bit affects xusb_dev and xusb_dev_src) */ 117 + 118 + /* 96 */ 119 + /* 97 */ 120 + /* 98 */ 121 + #define TEGRA210_CLK_MSELECT 99 122 + #define TEGRA210_CLK_TSENSOR 100 123 + #define TEGRA210_CLK_I2S3 101 124 + #define TEGRA210_CLK_I2S4 102 125 + #define TEGRA210_CLK_I2C4 103 126 + /* 104 */ 127 + /* 105 */ 128 + #define TEGRA210_CLK_D_AUDIO 106 129 + /* 107 ( affects abp -> ape) */ 130 + /* 108 */ 131 + /* 109 */ 132 + /* 110 */ 133 + #define TEGRA210_CLK_HDA2CODEC_2X 111 134 + /* 112 */ 135 + /* 113 */ 136 + /* 114 */ 137 + /* 115 */ 138 + /* 116 */ 139 + /* 117 */ 140 + #define TEGRA210_CLK_SPDIF_2X 118 141 + #define TEGRA210_CLK_ACTMON 119 142 + #define TEGRA210_CLK_EXTERN1 120 143 + #define TEGRA210_CLK_EXTERN2 121 144 + #define TEGRA210_CLK_EXTERN3 122 145 + #define TEGRA210_CLK_SATA_OOB 123 146 + #define TEGRA210_CLK_SATA 124 147 + #define TEGRA210_CLK_HDA 125 148 + /* 126 */ 149 + /* 127 */ 150 + 151 + #define TEGRA210_CLK_HDA2HDMI 128 152 + /* 129 */ 153 + /* 130 */ 154 + /* 131 */ 155 + /* 132 */ 156 + /* 133 */ 157 + /* 134 */ 158 + /* 135 */ 159 + /* 136 */ 160 + /* 137 */ 161 + /* 138 */ 162 + /* 139 */ 163 + /* 140 */ 164 + /* 141 */ 165 + /* 142 */ 166 + /* (bit affects xusb_falcon_src, xusb_fs_src, xusb_host_src and xusb_ss_src) */ 167 + #define TEGRA210_CLK_XUSB_GATE 143 168 + #define TEGRA210_CLK_CILAB 144 169 + #define TEGRA210_CLK_CILCD 145 170 + #define TEGRA210_CLK_CILE 146 171 + #define TEGRA210_CLK_DSIALP 147 172 + #define TEGRA210_CLK_DSIBLP 148 173 + #define TEGRA210_CLK_ENTROPY 149 174 + /* 150 */ 175 + /* 151 */ 176 + /* 152 */ 177 + /* 153 */ 178 + /* 154 */ 179 + /* 155 (bit affects dfll_ref and dfll_soc) */ 180 + #define TEGRA210_CLK_XUSB_SS 156 181 + /* 157 */ 182 + /* 158 */ 183 + /* 159 */ 184 + 185 + /* 160 */ 186 + #define TEGRA210_CLK_DMIC1 161 187 + #define TEGRA210_CLK_DMIC2 162 188 + /* 163 */ 189 + /* 164 */ 190 + /* 165 */ 191 + #define TEGRA210_CLK_I2C6 166 192 + /* 167 */ 193 + /* 168 */ 194 + /* 169 */ 195 + /* 170 */ 196 + #define TEGRA210_CLK_VIM2_CLK 171 197 + /* 172 */ 198 + #define TEGRA210_CLK_MIPIBIF 173 199 + /* 174 */ 200 + /* 175 */ 201 + /* 176 */ 202 + #define TEGRA210_CLK_CLK72MHZ 177 203 + #define TEGRA210_CLK_VIC03 178 204 + /* 179 */ 205 + /* 180 */ 206 + #define TEGRA210_CLK_DPAUX 181 207 + #define TEGRA210_CLK_SOR0 182 208 + #define TEGRA210_CLK_SOR1 183 209 + #define TEGRA210_CLK_GPU 184 210 + #define TEGRA210_CLK_DBGAPB 185 211 + /* 186 */ 212 + #define TEGRA210_CLK_PLL_P_OUT_ADSP 187 213 + /* 188 */ 214 + #define TEGRA210_CLK_PLL_G_REF 189 215 + /* 190 */ 216 + /* 191 */ 217 + 218 + /* 192 */ 219 + #define TEGRA210_CLK_SDMMC_LEGACY 193 220 + #define TEGRA210_CLK_NVDEC 194 221 + #define TEGRA210_CLK_NVJPG 195 222 + /* 196 */ 223 + #define TEGRA210_CLK_DMIC3 197 224 + #define TEGRA210_CLK_APE 198 225 + /* 199 */ 226 + /* 200 */ 227 + /* 201 */ 228 + #define TEGRA210_CLK_MAUD 202 229 + /* 203 */ 230 + /* 204 */ 231 + /* 205 */ 232 + #define TEGRA210_CLK_TSECB 206 233 + #define TEGRA210_CLK_DPAUX1 207 234 + #define TEGRA210_CLK_VI_I2C 208 235 + #define TEGRA210_CLK_HSIC_TRK 209 236 + #define TEGRA210_CLK_USB2_TRK 210 237 + #define TEGRA210_CLK_QSPI 211 238 + #define TEGRA210_CLK_UARTAPE 212 239 + /* 213 */ 240 + /* 214 */ 241 + /* 215 */ 242 + /* 216 */ 243 + /* 217 */ 244 + /* 218 */ 245 + #define TEGRA210_CLK_NVENC 219 246 + /* 220 */ 247 + /* 221 */ 248 + #define TEGRA210_CLK_SOR_SAFE 222 249 + #define TEGRA210_CLK_PLL_P_OUT_CPU 223 250 + 251 + 252 + #define TEGRA210_CLK_UARTB 224 253 + #define TEGRA210_CLK_VFIR 225 254 + #define TEGRA210_CLK_SPDIF_IN 226 255 + #define TEGRA210_CLK_SPDIF_OUT 227 256 + #define TEGRA210_CLK_VI 228 257 + #define TEGRA210_CLK_VI_SENSOR 229 258 + #define TEGRA210_CLK_FUSE 230 259 + #define TEGRA210_CLK_FUSE_BURN 231 260 + #define TEGRA210_CLK_CLK_32K 232 261 + #define TEGRA210_CLK_CLK_M 233 262 + #define TEGRA210_CLK_CLK_M_DIV2 234 263 + #define TEGRA210_CLK_CLK_M_DIV4 235 264 + #define TEGRA210_CLK_PLL_REF 236 265 + #define TEGRA210_CLK_PLL_C 237 266 + #define TEGRA210_CLK_PLL_C_OUT1 238 267 + #define TEGRA210_CLK_PLL_C2 239 268 + #define TEGRA210_CLK_PLL_C3 240 269 + #define TEGRA210_CLK_PLL_M 241 270 + #define TEGRA210_CLK_PLL_M_OUT1 242 271 + #define TEGRA210_CLK_PLL_P 243 272 + #define TEGRA210_CLK_PLL_P_OUT1 244 273 + #define TEGRA210_CLK_PLL_P_OUT2 245 274 + #define TEGRA210_CLK_PLL_P_OUT3 246 275 + #define TEGRA210_CLK_PLL_P_OUT4 247 276 + #define TEGRA210_CLK_PLL_A 248 277 + #define TEGRA210_CLK_PLL_A_OUT0 249 278 + #define TEGRA210_CLK_PLL_D 250 279 + #define TEGRA210_CLK_PLL_D_OUT0 251 280 + #define TEGRA210_CLK_PLL_D2 252 281 + #define TEGRA210_CLK_PLL_D2_OUT0 253 282 + #define TEGRA210_CLK_PLL_U 254 283 + #define TEGRA210_CLK_PLL_U_480M 255 284 + 285 + #define TEGRA210_CLK_PLL_U_60M 256 286 + #define TEGRA210_CLK_PLL_U_48M 257 287 + /* 258 */ 288 + #define TEGRA210_CLK_PLL_X 259 289 + #define TEGRA210_CLK_PLL_X_OUT0 260 290 + #define TEGRA210_CLK_PLL_RE_VCO 261 291 + #define TEGRA210_CLK_PLL_RE_OUT 262 292 + #define TEGRA210_CLK_PLL_E 263 293 + #define TEGRA210_CLK_SPDIF_IN_SYNC 264 294 + #define TEGRA210_CLK_I2S0_SYNC 265 295 + #define TEGRA210_CLK_I2S1_SYNC 266 296 + #define TEGRA210_CLK_I2S2_SYNC 267 297 + #define TEGRA210_CLK_I2S3_SYNC 268 298 + #define TEGRA210_CLK_I2S4_SYNC 269 299 + #define TEGRA210_CLK_VIMCLK_SYNC 270 300 + #define TEGRA210_CLK_AUDIO0 271 301 + #define TEGRA210_CLK_AUDIO1 272 302 + #define TEGRA210_CLK_AUDIO2 273 303 + #define TEGRA210_CLK_AUDIO3 274 304 + #define TEGRA210_CLK_AUDIO4 275 305 + #define TEGRA210_CLK_SPDIF 276 306 + #define TEGRA210_CLK_CLK_OUT_1 277 307 + #define TEGRA210_CLK_CLK_OUT_2 278 308 + #define TEGRA210_CLK_CLK_OUT_3 279 309 + #define TEGRA210_CLK_BLINK 280 310 + /* 281 */ 311 + /* 282 */ 312 + /* 283 */ 313 + #define TEGRA210_CLK_XUSB_HOST_SRC 284 314 + #define TEGRA210_CLK_XUSB_FALCON_SRC 285 315 + #define TEGRA210_CLK_XUSB_FS_SRC 286 316 + #define TEGRA210_CLK_XUSB_SS_SRC 287 317 + 318 + #define TEGRA210_CLK_XUSB_DEV_SRC 288 319 + #define TEGRA210_CLK_XUSB_DEV 289 320 + #define TEGRA210_CLK_XUSB_HS_SRC 290 321 + #define TEGRA210_CLK_SCLK 291 322 + #define TEGRA210_CLK_HCLK 292 323 + #define TEGRA210_CLK_PCLK 293 324 + #define TEGRA210_CLK_CCLK_G 294 325 + #define TEGRA210_CLK_CCLK_LP 295 326 + #define TEGRA210_CLK_DFLL_REF 296 327 + #define TEGRA210_CLK_DFLL_SOC 297 328 + #define TEGRA210_CLK_VI_SENSOR2 298 329 + #define TEGRA210_CLK_PLL_P_OUT5 299 330 + #define TEGRA210_CLK_CML0 300 331 + #define TEGRA210_CLK_CML1 301 332 + #define TEGRA210_CLK_PLL_C4 302 333 + #define TEGRA210_CLK_PLL_DP 303 334 + #define TEGRA210_CLK_PLL_E_MUX 304 335 + #define TEGRA210_CLK_PLL_MB 305 336 + #define TEGRA210_CLK_PLL_A1 306 337 + #define TEGRA210_CLK_PLL_D_DSI_OUT 307 338 + #define TEGRA210_CLK_PLL_C4_OUT0 308 339 + #define TEGRA210_CLK_PLL_C4_OUT1 309 340 + #define TEGRA210_CLK_PLL_C4_OUT2 310 341 + #define TEGRA210_CLK_PLL_C4_OUT3 311 342 + #define TEGRA210_CLK_PLL_U_OUT 312 343 + #define TEGRA210_CLK_PLL_U_OUT1 313 344 + #define TEGRA210_CLK_PLL_U_OUT2 314 345 + #define TEGRA210_CLK_USB2_HSIC_TRK 315 346 + #define TEGRA210_CLK_PLL_P_OUT_HSIO 316 347 + #define TEGRA210_CLK_PLL_P_OUT_XUSB 317 348 + #define TEGRA210_CLK_XUSB_SSP_SRC 318 349 + /* 319 */ 350 + /* 320 */ 351 + /* 321 */ 352 + /* 322 */ 353 + /* 323 */ 354 + /* 324 */ 355 + /* 325 */ 356 + /* 326 */ 357 + /* 327 */ 358 + /* 328 */ 359 + /* 329 */ 360 + /* 330 */ 361 + /* 331 */ 362 + /* 332 */ 363 + /* 333 */ 364 + /* 334 */ 365 + /* 335 */ 366 + /* 336 */ 367 + /* 337 */ 368 + /* 338 */ 369 + /* 339 */ 370 + /* 340 */ 371 + /* 341 */ 372 + /* 342 */ 373 + /* 343 */ 374 + /* 344 */ 375 + /* 345 */ 376 + /* 346 */ 377 + /* 347 */ 378 + /* 348 */ 379 + /* 349 */ 380 + 381 + #define TEGRA210_CLK_AUDIO0_MUX 350 382 + #define TEGRA210_CLK_AUDIO1_MUX 351 383 + #define TEGRA210_CLK_AUDIO2_MUX 352 384 + #define TEGRA210_CLK_AUDIO3_MUX 353 385 + #define TEGRA210_CLK_AUDIO4_MUX 354 386 + #define TEGRA210_CLK_SPDIF_MUX 355 387 + #define TEGRA210_CLK_CLK_OUT_1_MUX 356 388 + #define TEGRA210_CLK_CLK_OUT_2_MUX 357 389 + #define TEGRA210_CLK_CLK_OUT_3_MUX 358 390 + #define TEGRA210_CLK_DSIA_MUX 359 391 + #define TEGRA210_CLK_DSIB_MUX 360 392 + #define TEGRA210_CLK_SOR0_LVDS 361 393 + #define TEGRA210_CLK_XUSB_SS_DIV2 362 394 + 395 + #define TEGRA210_CLK_PLL_M_UD 363 396 + #define TEGRA210_CLK_PLL_C_UD 364 397 + #define TEGRA210_CLK_SCLK_MUX 365 398 + 399 + #define TEGRA210_CLK_CLK_MAX 366 400 + 401 + #endif /* _DT_BINDINGS_CLOCK_TEGRA210_CAR_H */