1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
4 *
5 * Taken from pxa-regs.h by Russell King
6 *
7 * Author: Nicolas Pitre
8 * Copyright: MontaVista Software Inc.
9 */
10
11#ifndef __PXA2XX_REGS_H
12#define __PXA2XX_REGS_H
13
14#include "pxa-regs.h"
15
16/*
17 * Power Manager
18 */
19
20#define PMCR __REG(0x40F00000) /* Power Manager Control Register */
21#define PSSR __REG(0x40F00004) /* Power Manager Sleep Status Register */
22#define PSPR __REG(0x40F00008) /* Power Manager Scratch Pad Register */
23#define PWER __REG(0x40F0000C) /* Power Manager Wake-up Enable Register */
24#define PRER __REG(0x40F00010) /* Power Manager GPIO Rising-Edge Detect Enable Register */
25#define PFER __REG(0x40F00014) /* Power Manager GPIO Falling-Edge Detect Enable Register */
26#define PEDR __REG(0x40F00018) /* Power Manager GPIO Edge Detect Status Register */
27#define PCFR __REG(0x40F0001C) /* Power Manager General Configuration Register */
28#define PGSR0 __REG(0x40F00020) /* Power Manager GPIO Sleep State Register for GP[31-0] */
29#define PGSR1 __REG(0x40F00024) /* Power Manager GPIO Sleep State Register for GP[63-32] */
30#define PGSR2 __REG(0x40F00028) /* Power Manager GPIO Sleep State Register for GP[84-64] */
31#define PGSR3 __REG(0x40F0002C) /* Power Manager GPIO Sleep State Register for GP[118-96] */
32#define RCSR __REG(0x40F00030) /* Reset Controller Status Register */
33
34#define PSLR __REG(0x40F00034) /* Power Manager Sleep Config Register */
35#define PSTR __REG(0x40F00038) /* Power Manager Standby Config Register */
36#define PSNR __REG(0x40F0003C) /* Power Manager Sense Config Register */
37#define PVCR __REG(0x40F00040) /* Power Manager VoltageControl Register */
38#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */
39#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Register */
40#define PCMD(x) __REG2(0x40F00080, (x)<<2)
41#define PCMD0 __REG(0x40F00080 + 0 * 4)
42#define PCMD1 __REG(0x40F00080 + 1 * 4)
43#define PCMD2 __REG(0x40F00080 + 2 * 4)
44#define PCMD3 __REG(0x40F00080 + 3 * 4)
45#define PCMD4 __REG(0x40F00080 + 4 * 4)
46#define PCMD5 __REG(0x40F00080 + 5 * 4)
47#define PCMD6 __REG(0x40F00080 + 6 * 4)
48#define PCMD7 __REG(0x40F00080 + 7 * 4)
49#define PCMD8 __REG(0x40F00080 + 8 * 4)
50#define PCMD9 __REG(0x40F00080 + 9 * 4)
51#define PCMD10 __REG(0x40F00080 + 10 * 4)
52#define PCMD11 __REG(0x40F00080 + 11 * 4)
53#define PCMD12 __REG(0x40F00080 + 12 * 4)
54#define PCMD13 __REG(0x40F00080 + 13 * 4)
55#define PCMD14 __REG(0x40F00080 + 14 * 4)
56#define PCMD15 __REG(0x40F00080 + 15 * 4)
57#define PCMD16 __REG(0x40F00080 + 16 * 4)
58#define PCMD17 __REG(0x40F00080 + 17 * 4)
59#define PCMD18 __REG(0x40F00080 + 18 * 4)
60#define PCMD19 __REG(0x40F00080 + 19 * 4)
61#define PCMD20 __REG(0x40F00080 + 20 * 4)
62#define PCMD21 __REG(0x40F00080 + 21 * 4)
63#define PCMD22 __REG(0x40F00080 + 22 * 4)
64#define PCMD23 __REG(0x40F00080 + 23 * 4)
65#define PCMD24 __REG(0x40F00080 + 24 * 4)
66#define PCMD25 __REG(0x40F00080 + 25 * 4)
67#define PCMD26 __REG(0x40F00080 + 26 * 4)
68#define PCMD27 __REG(0x40F00080 + 27 * 4)
69#define PCMD28 __REG(0x40F00080 + 28 * 4)
70#define PCMD29 __REG(0x40F00080 + 29 * 4)
71#define PCMD30 __REG(0x40F00080 + 30 * 4)
72#define PCMD31 __REG(0x40F00080 + 31 * 4)
73
74#define PCMD_MBC (1<<12)
75#define PCMD_DCE (1<<11)
76#define PCMD_LC (1<<10)
77/* FIXME: PCMD_SQC need be checked. */
78#define PCMD_SQC (3<<8) /* currently only bit 8 is changeable,
79 bit 9 should be 0 all day. */
80#define PVCR_VCSA (0x1<<14)
81#define PVCR_CommandDelay (0xf80)
82#define PCFR_PI2C_EN (0x1 << 6)
83
84#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */
85#define PSSR_RDH (1 << 5) /* Read Disable Hold */
86#define PSSR_PH (1 << 4) /* Peripheral Control Hold */
87#define PSSR_STS (1 << 3) /* Standby Mode Status */
88#define PSSR_VFS (1 << 2) /* VDD Fault Status */
89#define PSSR_BFS (1 << 1) /* Battery Fault Status */
90#define PSSR_SSS (1 << 0) /* Software Sleep Status */
91
92#define PSLR_SL_ROD (1 << 20) /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */
93
94#define PCFR_RO (1 << 15) /* RDH Override */
95#define PCFR_PO (1 << 14) /* PH Override */
96#define PCFR_GPROD (1 << 12) /* GPIO nRESET_OUT Disable */
97#define PCFR_L1_EN (1 << 11) /* Sleep Mode L1 converter Enable */
98#define PCFR_FVC (1 << 10) /* Frequency/Voltage Change */
99#define PCFR_DC_EN (1 << 7) /* Sleep/deep-sleep DC-DC Converter Enable */
100#define PCFR_PI2CEN (1 << 6) /* Enable PI2C controller */
101#define PCFR_GPR_EN (1 << 4) /* nRESET_GPIO Pin Enable */
102#define PCFR_DS (1 << 3) /* Deep Sleep Mode */
103#define PCFR_FS (1 << 2) /* Float Static Chip Selects */
104#define PCFR_FP (1 << 1) /* Float PCMCIA controls */
105#define PCFR_OPDE (1 << 0) /* 3.6864 MHz oscillator power-down enable */
106
107#define RCSR_GPR (1 << 3) /* GPIO Reset */
108#define RCSR_SMR (1 << 2) /* Sleep Mode */
109#define RCSR_WDR (1 << 1) /* Watchdog Reset */
110#define RCSR_HWR (1 << 0) /* Hardware Reset */
111
112#define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */
113#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */
114#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */
115#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */
116#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */
117#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */
118#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */
119#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */
120#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */
121#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */
122#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */
123#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */
124#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */
125#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */
126#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */
127#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */
128#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */
129#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */
130
131/*
132 * PXA2xx specific Core clock definitions
133 */
134#define CCCR io_p2v(0x41300000) /* Core Clock Configuration Register */
135#define CCSR io_p2v(0x4130000C) /* Core Clock Status Register */
136#define CKEN io_p2v(0x41300004) /* Clock Enable Register */
137#define OSCC io_p2v(0x41300008) /* Oscillator Configuration Register */
138
139#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */
140#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */
141
142/* PWRMODE register M field values */
143
144#define PWRMODE_IDLE 0x1
145#define PWRMODE_STANDBY 0x2
146#define PWRMODE_SLEEP 0x3
147#define PWRMODE_DEEPSLEEP 0x7
148
149#endif
150

source code of linux/arch/arm/mach-pxa/pxa2xx-regs.h