tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) STMicroelectronics 2009
3 * Copyright (C) ST-Ericsson SA 2010
4 *
5 * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
6 * Author: Sundar Iyer <sundar.iyer@stericsson.com>
7 *
8 * License Terms: GNU General Public License v2
9 *
10 * PRCM Unit registers
11 */
12#ifndef __DB8500_PRCMU_REGS_H
13#define __DB8500_PRCMU_REGS_H
14
15#include <linux/bitops.h>
16#include <mach/hardware.h>
17
18#define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end))
19
20#define PRCM_ARM_PLLDIVPS 0x118
21#define PRCM_ARM_PLLDIVPS_ARM_BRM_RATE BITS(0, 5)
22#define PRCM_ARM_PLLDIVPS_MAX_MASK 0xF
23
24#define PRCM_PLLARM_LOCKP 0x0A8
25#define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3 BIT(1)
26
27#define PRCM_ARM_CHGCLKREQ 0x114
28#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ BIT(0)
29
30#define PRCM_PLLARM_ENABLE 0x98
31#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE BIT(0)
32#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_COUNTON BIT(8)
33
34#define PRCM_ARMCLKFIX_MGT 0x0
35#define PRCM_A9_RESETN_CLR 0x1f4
36#define PRCM_A9_RESETN_SET 0x1f0
37#define PRCM_ARM_LS_CLAMP 0x30C
38#define PRCM_SRAM_A9 0x308
39
40/* ARM WFI Standby signal register */
41#define PRCM_ARM_WFI_STANDBY 0x130
42#define PRCM_IOCR 0x310
43#define PRCM_IOCR_IOFORCE BIT(0)
44
45/* CPU mailbox registers */
46#define PRCM_MBOX_CPU_VAL 0x0FC
47#define PRCM_MBOX_CPU_SET 0x100
48
49/* Dual A9 core interrupt management unit registers */
50#define PRCM_A9_MASK_REQ 0x328
51#define PRCM_A9_MASK_REQ_PRCM_A9_MASK_REQ BIT(0)
52
53#define PRCM_A9_MASK_ACK 0x32C
54#define PRCM_ARMITMSK31TO0 0x11C
55#define PRCM_ARMITMSK63TO32 0x120
56#define PRCM_ARMITMSK95TO64 0x124
57#define PRCM_ARMITMSK127TO96 0x128
58#define PRCM_POWER_STATE_VAL 0x25C
59#define PRCM_ARMITVAL31TO0 0x260
60#define PRCM_ARMITVAL63TO32 0x264
61#define PRCM_ARMITVAL95TO64 0x268
62#define PRCM_ARMITVAL127TO96 0x26C
63
64#define PRCM_HOSTACCESS_REQ 0x334
65#define PRCM_HOSTACCESS_REQ_HOSTACCESS_REQ BIT(0)
66
67#define PRCM_ARM_IT1_CLR 0x48C
68#define PRCM_ARM_IT1_VAL 0x494
69
70#define PRCM_ITSTATUS0 0x148
71#define PRCM_ITSTATUS1 0x150
72#define PRCM_ITSTATUS2 0x158
73#define PRCM_ITSTATUS3 0x160
74#define PRCM_ITSTATUS4 0x168
75#define PRCM_ITSTATUS5 0x484
76#define PRCM_ITCLEAR5 0x488
77#define PRCM_ARMIT_MASKXP70_IT 0x1018
78
79/* System reset register */
80#define PRCM_APE_SOFTRST 0x228
81
82/* Level shifter and clamp control registers */
83#define PRCM_MMIP_LS_CLAMP_SET 0x420
84#define PRCM_MMIP_LS_CLAMP_CLR 0x424
85
86/* PRCMU HW semaphore */
87#define PRCM_SEM 0x400
88#define PRCM_SEM_PRCM_SEM BIT(0)
89
90/* PRCMU clock/PLL/reset registers */
91#define PRCM_PLLDSI_FREQ 0x500
92#define PRCM_PLLDSI_ENABLE 0x504
93#define PRCM_PLLDSI_LOCKP 0x508
94#define PRCM_DSI_PLLOUT_SEL 0x530
95#define PRCM_DSITVCLK_DIV 0x52C
96#define PRCM_APE_RESETN_SET 0x1E4
97#define PRCM_APE_RESETN_CLR 0x1E8
98
99#define PRCM_TCR 0x1C8
100#define PRCM_TCR_TENSEL_MASK BITS(0, 7)
101#define PRCM_TCR_STOP_TIMERS BIT(16)
102#define PRCM_TCR_DOZE_MODE BIT(17)
103
104#define PRCM_CLKOCR 0x1CC
105#define PRCM_CLKOCR_CLKODIV0_SHIFT 0
106#define PRCM_CLKOCR_CLKODIV0_MASK BITS(0, 5)
107#define PRCM_CLKOCR_CLKOSEL0_SHIFT 6
108#define PRCM_CLKOCR_CLKOSEL0_MASK BITS(6, 8)
109#define PRCM_CLKOCR_CLKODIV1_SHIFT 16
110#define PRCM_CLKOCR_CLKODIV1_MASK BITS(16, 21)
111#define PRCM_CLKOCR_CLKOSEL1_SHIFT 22
112#define PRCM_CLKOCR_CLKOSEL1_MASK BITS(22, 24)
113#define PRCM_CLKOCR_CLK1TYPE BIT(28)
114
115#define PRCM_SGACLK_MGT 0x014
116#define PRCM_UARTCLK_MGT 0x018
117#define PRCM_MSP02CLK_MGT 0x01C
118#define PRCM_MSP1CLK_MGT 0x288
119#define PRCM_I2CCLK_MGT 0x020
120#define PRCM_SDMMCCLK_MGT 0x024
121#define PRCM_SLIMCLK_MGT 0x028
122#define PRCM_PER1CLK_MGT 0x02C
123#define PRCM_PER2CLK_MGT 0x030
124#define PRCM_PER3CLK_MGT 0x034
125#define PRCM_PER5CLK_MGT 0x038
126#define PRCM_PER6CLK_MGT 0x03C
127#define PRCM_PER7CLK_MGT 0x040
128#define PRCM_LCDCLK_MGT 0x044
129#define PRCM_BMLCLK_MGT 0x04C
130#define PRCM_HSITXCLK_MGT 0x050
131#define PRCM_HSIRXCLK_MGT 0x054
132#define PRCM_HDMICLK_MGT 0x058
133#define PRCM_APEATCLK_MGT 0x05C
134#define PRCM_APETRACECLK_MGT 0x060
135#define PRCM_MCDECLK_MGT 0x064
136#define PRCM_IPI2CCLK_MGT 0x068
137#define PRCM_DSIALTCLK_MGT 0x06C
138#define PRCM_DMACLK_MGT 0x074
139#define PRCM_B2R2CLK_MGT 0x078
140#define PRCM_TVCLK_MGT 0x07C
141#define PRCM_UNIPROCLK_MGT 0x278
142#define PRCM_SSPCLK_MGT 0x280
143#define PRCM_RNGCLK_MGT 0x284
144#define PRCM_UICCCLK_MGT 0x27C
145
146#define PRCM_CLK_MGT_CLKPLLDIV_MASK BITS(0, 4)
147#define PRCM_CLK_MGT_CLKPLLSW_MASK BITS(5, 7)
148#define PRCM_CLK_MGT_CLKEN BIT(8)
149
150/* ePOD and memory power signal control registers */
151#define PRCM_EPOD_C_SET 0x410
152#define PRCM_SRAM_LS_SLEEP 0x304
153
154/* Debug power control unit registers */
155#define PRCM_POWER_STATE_SET 0x254
156
157/* Miscellaneous unit registers */
158#define PRCM_DSI_SW_RESET 0x324
159#define PRCM_GPIOCR 0x138
160
161/* GPIOCR register */
162#define PRCM_GPIOCR_SPI2_SELECT BIT(23)
163
164#define PRCM_DDR_SUBSYS_APE_MINBW 0x438
165
166#endif /* __DB8500_PRCMU_REGS_H */