tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2config KRAIT_CLOCKS
3 bool
4 select KRAIT_L2_ACCESSORS
5
6config QCOM_GDSC
7 bool
8 select PM_GENERIC_DOMAINS if PM
9
10config QCOM_RPMCC
11 bool
12
13menuconfig COMMON_CLK_QCOM
14 tristate "Support for Qualcomm's clock controllers"
15 depends on OF
16 depends on ARCH_QCOM || COMPILE_TEST
17 select RATIONAL
18 select REGMAP_MMIO
19 select RESET_CONTROLLER
20
21if COMMON_CLK_QCOM
22
23config QCOM_A53PLL
24 tristate "MSM8916 A53 PLL"
25 help
26 Support for the A53 PLL on MSM8916 devices. It provides
27 the CPU with frequencies above 1GHz.
28 Say Y if you want to support higher CPU frequencies on MSM8916
29 devices.
30
31config QCOM_CLK_APCS_MSM8916
32 tristate "MSM8916 APCS Clock Controller"
33 depends on QCOM_APCS_IPC || COMPILE_TEST
34 help
35 Support for the APCS Clock Controller on msm8916 devices. The
36 APCS is managing the mux and divider which feeds the CPUs.
37 Say Y if you want to support CPU frequency scaling on devices
38 such as msm8916.
39
40config QCOM_CLK_RPM
41 tristate "RPM based Clock Controller"
42 depends on MFD_QCOM_RPM
43 select QCOM_RPMCC
44 help
45 The RPM (Resource Power Manager) is a dedicated hardware engine for
46 managing the shared SoC resources in order to keep the lowest power
47 profile. It communicates with other hardware subsystems via shared
48 memory and accepts clock requests, aggregates the requests and turns
49 the clocks on/off or scales them on demand.
50 Say Y if you want to support the clocks exposed by the RPM on
51 platforms such as apq8064, msm8660, msm8960 etc.
52
53config QCOM_CLK_SMD_RPM
54 tristate "RPM over SMD based Clock Controller"
55 depends on QCOM_SMD_RPM
56 select QCOM_RPMCC
57 help
58 The RPM (Resource Power Manager) is a dedicated hardware engine for
59 managing the shared SoC resources in order to keep the lowest power
60 profile. It communicates with other hardware subsystems via shared
61 memory and accepts clock requests, aggregates the requests and turns
62 the clocks on/off or scales them on demand.
63 Say Y if you want to support the clocks exposed by the RPM on
64 platforms such as apq8016, apq8084, msm8974 etc.
65
66config QCOM_CLK_RPMH
67 tristate "RPMh Clock Driver"
68 depends on QCOM_RPMH
69 help
70 RPMh manages shared resources on some Qualcomm Technologies, Inc.
71 SoCs. It accepts requests from other hardware subsystems via RSC.
72 Say Y if you want to support the clocks exposed by RPMh on
73 platforms such as SDM845.
74
75config APQ_GCC_8084
76 tristate "APQ8084 Global Clock Controller"
77 select QCOM_GDSC
78 help
79 Support for the global clock controller on apq8084 devices.
80 Say Y if you want to use peripheral devices such as UART, SPI,
81 i2c, USB, SD/eMMC, SATA, PCIe, etc.
82
83config APQ_MMCC_8084
84 tristate "APQ8084 Multimedia Clock Controller"
85 select APQ_GCC_8084
86 select QCOM_GDSC
87 help
88 Support for the multimedia clock controller on apq8084 devices.
89 Say Y if you want to support multimedia devices such as display,
90 graphics, video encode/decode, camera, etc.
91
92config IPQ_GCC_4019
93 tristate "IPQ4019 Global Clock Controller"
94 help
95 Support for the global clock controller on ipq4019 devices.
96 Say Y if you want to use peripheral devices such as UART, SPI,
97 i2c, USB, SD/eMMC, etc.
98
99config IPQ_GCC_6018
100 tristate "IPQ6018 Global Clock Controller"
101 help
102 Support for global clock controller on ipq6018 devices.
103 Say Y if you want to use peripheral devices such as UART, SPI,
104 i2c, USB, SD/eMMC, etc. Select this for the root clock
105 of ipq6018.
106
107config IPQ_GCC_806X
108 tristate "IPQ806x Global Clock Controller"
109 help
110 Support for the global clock controller on ipq806x devices.
111 Say Y if you want to use peripheral devices such as UART, SPI,
112 i2c, USB, SD/eMMC, etc.
113
114config IPQ_LCC_806X
115 tristate "IPQ806x LPASS Clock Controller"
116 select IPQ_GCC_806X
117 help
118 Support for the LPASS clock controller on ipq806x devices.
119 Say Y if you want to use audio devices such as i2s, pcm,
120 S/PDIF, etc.
121
122config IPQ_GCC_8074
123 tristate "IPQ8074 Global Clock Controller"
124 help
125 Support for global clock controller on ipq8074 devices.
126 Say Y if you want to use peripheral devices such as UART, SPI,
127 i2c, USB, SD/eMMC, etc. Select this for the root clock
128 of ipq8074.
129
130config MSM_GCC_8660
131 tristate "MSM8660 Global Clock Controller"
132 help
133 Support for the global clock controller on msm8660 devices.
134 Say Y if you want to use peripheral devices such as UART, SPI,
135 i2c, USB, SD/eMMC, etc.
136
137config MSM_GCC_8916
138 tristate "MSM8916 Global Clock Controller"
139 select QCOM_GDSC
140 help
141 Support for the global clock controller on msm8916 devices.
142 Say Y if you want to use devices such as UART, SPI i2c, USB,
143 SD/eMMC, display, graphics, camera etc.
144
145config MSM_GCC_8960
146 tristate "APQ8064/MSM8960 Global Clock Controller"
147 help
148 Support for the global clock controller on apq8064/msm8960 devices.
149 Say Y if you want to use peripheral devices such as UART, SPI,
150 i2c, USB, SD/eMMC, SATA, PCIe, etc.
151
152config MSM_LCC_8960
153 tristate "APQ8064/MSM8960 LPASS Clock Controller"
154 select MSM_GCC_8960
155 help
156 Support for the LPASS clock controller on apq8064/msm8960 devices.
157 Say Y if you want to use audio devices such as i2s, pcm,
158 SLIMBus, etc.
159
160config MDM_GCC_9615
161 tristate "MDM9615 Global Clock Controller"
162 help
163 Support for the global clock controller on mdm9615 devices.
164 Say Y if you want to use peripheral devices such as UART, SPI,
165 i2c, USB, SD/eMMC, etc.
166
167config MDM_LCC_9615
168 tristate "MDM9615 LPASS Clock Controller"
169 select MDM_GCC_9615
170 help
171 Support for the LPASS clock controller on mdm9615 devices.
172 Say Y if you want to use audio devices such as i2s, pcm,
173 SLIMBus, etc.
174
175config MSM_MMCC_8960
176 tristate "MSM8960 Multimedia Clock Controller"
177 select MSM_GCC_8960
178 help
179 Support for the multimedia clock controller on msm8960 devices.
180 Say Y if you want to support multimedia devices such as display,
181 graphics, video encode/decode, camera, etc.
182
183config MSM_GCC_8974
184 tristate "MSM8974 Global Clock Controller"
185 select QCOM_GDSC
186 help
187 Support for the global clock controller on msm8974 devices.
188 Say Y if you want to use peripheral devices such as UART, SPI,
189 i2c, USB, SD/eMMC, SATA, PCIe, etc.
190
191config MSM_MMCC_8974
192 tristate "MSM8974 Multimedia Clock Controller"
193 select MSM_GCC_8974
194 select QCOM_GDSC
195 help
196 Support for the multimedia clock controller on msm8974 devices.
197 Say Y if you want to support multimedia devices such as display,
198 graphics, video encode/decode, camera, etc.
199
200config MSM_GCC_8994
201 tristate "MSM8994 Global Clock Controller"
202 help
203 Support for the global clock controller on msm8994 devices.
204 Say Y if you want to use peripheral devices such as UART, SPI,
205 i2c, USB, UFS, SD/eMMC, PCIe, etc.
206
207config MSM_GCC_8996
208 tristate "MSM8996 Global Clock Controller"
209 select QCOM_GDSC
210 help
211 Support for the global clock controller on msm8996 devices.
212 Say Y if you want to use peripheral devices such as UART, SPI,
213 i2c, USB, UFS, SD/eMMC, PCIe, etc.
214
215config MSM_MMCC_8996
216 tristate "MSM8996 Multimedia Clock Controller"
217 select MSM_GCC_8996
218 select QCOM_GDSC
219 help
220 Support for the multimedia clock controller on msm8996 devices.
221 Say Y if you want to support multimedia devices such as display,
222 graphics, video encode/decode, camera, etc.
223
224config MSM_GCC_8998
225 tristate "MSM8998 Global Clock Controller"
226 select QCOM_GDSC
227 help
228 Support for the global clock controller on msm8998 devices.
229 Say Y if you want to use peripheral devices such as UART, SPI,
230 i2c, USB, UFS, SD/eMMC, PCIe, etc.
231
232config MSM_GPUCC_8998
233 tristate "MSM8998 Graphics Clock Controller"
234 select MSM_GCC_8998
235 select QCOM_GDSC
236 help
237 Support for the graphics clock controller on MSM8998 devices.
238 Say Y if you want to support graphics controller devices and
239 functionality such as 3D graphics.
240
241config MSM_MMCC_8998
242 tristate "MSM8998 Multimedia Clock Controller"
243 select MSM_GCC_8998
244 select QCOM_GDSC
245 help
246 Support for the multimedia clock controller on msm8998 devices.
247 Say Y if you want to support multimedia devices such as display,
248 graphics, video encode/decode, camera, etc.
249
250config QCS_GCC_404
251 tristate "QCS404 Global Clock Controller"
252 help
253 Support for the global clock controller on QCS404 devices.
254 Say Y if you want to use multimedia devices or peripheral
255 devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc.
256
257config SC_DISPCC_7180
258 tristate "SC7180 Display Clock Controller"
259 select SC_GCC_7180
260 help
261 Support for the display clock controller on Qualcomm Technologies, Inc
262 SC7180 devices.
263 Say Y if you want to support display devices and functionality such as
264 splash screen.
265
266config SC_GCC_7180
267 tristate "SC7180 Global Clock Controller"
268 select QCOM_GDSC
269 depends on COMMON_CLK_QCOM
270 help
271 Support for the global clock controller on SC7180 devices.
272 Say Y if you want to use peripheral devices such as UART, SPI,
273 I2C, USB, UFS, SDCC, etc.
274
275config SC_GPUCC_7180
276 tristate "SC7180 Graphics Clock Controller"
277 select SC_GCC_7180
278 help
279 Support for the graphics clock controller on SC7180 devices.
280 Say Y if you want to support graphics controller devices and
281 functionality such as 3D graphics.
282
283config SC_MSS_7180
284 tristate "SC7180 Modem Clock Controller"
285 select SC_GCC_7180
286 help
287 Support for the Modem Subsystem clock controller on Qualcomm
288 Technologies, Inc on SC7180 devices.
289 Say Y if you want to use the Modem branch clocks of the Modem
290 subsystem clock controller to reset the MSS subsystem.
291
292config SC_VIDEOCC_7180
293 tristate "SC7180 Video Clock Controller"
294 select SC_GCC_7180
295 help
296 Support for the video clock controller on SC7180 devices.
297 Say Y if you want to support video devices and functionality such as
298 video encode and decode.
299
300config SDM_CAMCC_845
301 tristate "SDM845 Camera Clock Controller"
302 select SDM_GCC_845
303 help
304 Support for the camera clock controller on SDM845 devices.
305 Say Y if you want to support camera devices and camera functionality.
306
307config SDM_GCC_660
308 tristate "SDM660 Global Clock Controller"
309 select QCOM_GDSC
310 help
311 Support for the global clock controller on SDM660 devices.
312 Say Y if you want to use peripheral devices such as UART, SPI,
313 i2C, USB, UFS, SDDC, PCIe, etc.
314
315config QCS_TURING_404
316 tristate "QCS404 Turing Clock Controller"
317 help
318 Support for the Turing Clock Controller on QCS404, provides clocks
319 and resets for the Turing subsystem.
320
321config QCS_Q6SSTOP_404
322 tristate "QCS404 Q6SSTOP Clock Controller"
323 select QCS_GCC_404
324 help
325 Support for the Q6SSTOP clock controller on QCS404 devices.
326 Say Y if you want to use the Q6SSTOP branch clocks of the WCSS clock
327 controller to reset the Q6SSTOP subsystem.
328
329config SDM_GCC_845
330 tristate "SDM845 Global Clock Controller"
331 select QCOM_GDSC
332 help
333 Support for the global clock controller on SDM845 devices.
334 Say Y if you want to use peripheral devices such as UART, SPI,
335 i2C, USB, UFS, SDDC, PCIe, etc.
336
337config SDM_GPUCC_845
338 tristate "SDM845 Graphics Clock Controller"
339 select SDM_GCC_845
340 help
341 Support for the graphics clock controller on SDM845 devices.
342 Say Y if you want to support graphics controller devices and
343 functionality such as 3D graphics.
344
345config SDM_VIDEOCC_845
346 tristate "SDM845 Video Clock Controller"
347 select SDM_GCC_845
348 select QCOM_GDSC
349 help
350 Support for the video clock controller on SDM845 devices.
351 Say Y if you want to support video devices and functionality such as
352 video encode and decode.
353
354config SDM_DISPCC_845
355 tristate "SDM845 Display Clock Controller"
356 select SDM_GCC_845
357 help
358 Support for the display clock controller on Qualcomm Technologies, Inc
359 SDM845 devices.
360 Say Y if you want to support display devices and functionality such as
361 splash screen.
362
363config SDM_LPASSCC_845
364 tristate "SDM845 Low Power Audio Subsystem (LPAAS) Clock Controller"
365 select SDM_GCC_845
366 help
367 Support for the LPASS clock controller on SDM845 devices.
368 Say Y if you want to use the LPASS branch clocks of the LPASS clock
369 controller to reset the LPASS subsystem.
370
371config SM_GCC_8150
372 tristate "SM8150 Global Clock Controller"
373 help
374 Support for the global clock controller on SM8150 devices.
375 Say Y if you want to use peripheral devices such as UART,
376 SPI, I2C, USB, SD/UFS, PCIe etc.
377
378config SM_GCC_8250
379 tristate "SM8250 Global Clock Controller"
380 help
381 Support for the global clock controller on SM8250 devices.
382 Say Y if you want to use peripheral devices such as UART,
383 SPI, I2C, USB, SD/UFS, PCIe etc.
384
385config SPMI_PMIC_CLKDIV
386 tristate "SPMI PMIC clkdiv Support"
387 depends on SPMI || COMPILE_TEST
388 help
389 This driver supports the clkdiv functionality on the Qualcomm
390 Technologies, Inc. SPMI PMIC. It configures the frequency of
391 clkdiv outputs of the PMIC. These clocks are typically wired
392 through alternate functions on GPIO pins.
393
394config QCOM_HFPLL
395 tristate "High-Frequency PLL (HFPLL) Clock Controller"
396 help
397 Support for the high-frequency PLLs present on Qualcomm devices.
398 Say Y if you want to support CPU frequency scaling on devices
399 such as MSM8974, APQ8084, etc.
400
401config KPSS_XCC
402 tristate "KPSS Clock Controller"
403 help
404 Support for the Krait ACC and GCC clock controllers. Say Y
405 if you want to support CPU frequency scaling on devices such
406 as MSM8960, APQ8064, etc.
407
408config KRAITCC
409 tristate "Krait Clock Controller"
410 depends on ARM
411 select KRAIT_CLOCKS
412 help
413 Support for the Krait CPU clocks on Qualcomm devices.
414 Say Y if you want to support CPU frequency scaling.
415
416endif