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 <mach/hardware.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 CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ 140#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ 141#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ 142 143#define CCCR_CPDIS_BIT (31) 144#define CCCR_PPDIS_BIT (30) 145#define CCCR_LCD_26_BIT (27) 146#define CCCR_A_BIT (25) 147 148#define CCSR_N2_MASK CCCR_N_MASK 149#define CCSR_M_MASK CCCR_M_MASK 150#define CCSR_L_MASK CCCR_L_MASK 151#define CCSR_N2_SHIFT 7 152 153#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ 154#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ 155#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ 156#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ 157#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ 158#define CKEN_IM (20) /* Internal Memory Clock Enable */ 159#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ 160#define CKEN_USIM (18) /* USIM Unit Clock Enable */ 161#define CKEN_MSL (17) /* MSL Unit Clock Enable */ 162#define CKEN_LCD (16) /* LCD Unit Clock Enable */ 163#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ 164#define CKEN_I2C (14) /* I2C Unit Clock Enable */ 165#define CKEN_FICP (13) /* FICP Unit Clock Enable */ 166#define CKEN_MMC (12) /* MMC Unit Clock Enable */ 167#define CKEN_USB (11) /* USB Unit Clock Enable */ 168#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ 169#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ 170#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ 171#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ 172#define CKEN_I2S (8) /* I2S Unit Clock Enable */ 173#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ 174#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ 175#define CKEN_STUART (5) /* STUART Unit Clock Enable */ 176#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ 177#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ 178#define CKEN_SSP (3) /* SSP Unit Clock Enable */ 179#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ 180#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ 181#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ 182#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ 183 184#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ 185#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ 186 187/* PWRMODE register M field values */ 188 189#define PWRMODE_IDLE 0x1 190#define PWRMODE_STANDBY 0x2 191#define PWRMODE_SLEEP 0x3 192#define PWRMODE_DEEPSLEEP 0x7 193 194#endif 195