51c62982a3
Considering the header mess ATM, it is not always possible to include
the correct header files within board code. Let's keep this simple:
<mach/pxa25x.h> - for pxa25x based platforms
<mach/pxa27x.h> - for pxa27x based platforms
<mach/pxa300.h> - for pxa300 based platforms
<mach/pxa320.h> - for pxa320 based platforms
<mach/pxa930.h> - for pxa930 based platforms
NOTE:
1. one header one board file, they are not compatible (i.e. they have
conflicting definitions which won't compile if included together).
2. Unless strictly necessary, the following header files are considered
to be SoC files use _only_, and is not recommended to be included in
board code:
<mach/hardware.h>
<mach/pxa-regs.h>
<mach/pxa2xx-regs.h>
<mach/pxa3xx-regs.h>
<mach/mfp.h>
<mach/mfp-pxa2xx.h>
<mach/mfp-pxa25x.h>
<mach/mfp-pxa27x.h>
<mach/mfp-pxa3xx.h>
<mach/mfp-pxa300.h>
<mach/mfp-pxa320.h>
<mach/mfp-pxa930.h>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
206 lines
8.7 KiB
C
206 lines
8.7 KiB
C
/*
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* arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
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*
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* PXA3xx specific register definitions
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*
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* Copyright (C) 2007 Marvell International Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_PXA3XX_REGS_H
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#define __ASM_ARCH_PXA3XX_REGS_H
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#include <mach/hardware.h>
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/*
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* Oscillator Configuration Register (OSCC)
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*/
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#define OSCC __REG(0x41350000) /* Oscillator Configuration Register */
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#define OSCC_PEN (1 << 11) /* 13MHz POUT */
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/*
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* Service Power Management Unit (MPMU)
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*/
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#define PMCR __REG(0x40F50000) /* Power Manager Control Register */
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#define PSR __REG(0x40F50004) /* Power Manager S2 Status Register */
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#define PSPR __REG(0x40F50008) /* Power Manager Scratch Pad Register */
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#define PCFR __REG(0x40F5000C) /* Power Manager General Configuration Register */
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#define PWER __REG(0x40F50010) /* Power Manager Wake-up Enable Register */
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#define PWSR __REG(0x40F50014) /* Power Manager Wake-up Status Register */
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#define PECR __REG(0x40F50018) /* Power Manager EXT_WAKEUP[1:0] Control Register */
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#define DCDCSR __REG(0x40F50080) /* DC-DC Controller Status Register */
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#define PVCR __REG(0x40F50100) /* Power Manager Voltage Change Control Register */
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#define PCMD(x) __REG(0x40F50110 + ((x) << 2))
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/*
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* Slave Power Managment Unit
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*/
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#define ASCR __REG(0x40f40000) /* Application Subsystem Power Status/Configuration */
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#define ARSR __REG(0x40f40004) /* Application Subsystem Reset Status */
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#define AD3ER __REG(0x40f40008) /* Application Subsystem Wake-Up from D3 Enable */
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#define AD3SR __REG(0x40f4000c) /* Application Subsystem Wake-Up from D3 Status */
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#define AD2D0ER __REG(0x40f40010) /* Application Subsystem Wake-Up from D2 to D0 Enable */
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#define AD2D0SR __REG(0x40f40014) /* Application Subsystem Wake-Up from D2 to D0 Status */
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#define AD2D1ER __REG(0x40f40018) /* Application Subsystem Wake-Up from D2 to D1 Enable */
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#define AD2D1SR __REG(0x40f4001c) /* Application Subsystem Wake-Up from D2 to D1 Status */
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#define AD1D0ER __REG(0x40f40020) /* Application Subsystem Wake-Up from D1 to D0 Enable */
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#define AD1D0SR __REG(0x40f40024) /* Application Subsystem Wake-Up from D1 to D0 Status */
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#define AGENP __REG(0x40f4002c) /* Application Subsystem General Purpose */
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#define AD3R __REG(0x40f40030) /* Application Subsystem D3 Configuration */
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#define AD2R __REG(0x40f40034) /* Application Subsystem D2 Configuration */
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#define AD1R __REG(0x40f40038) /* Application Subsystem D1 Configuration */
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/*
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* Application Subsystem Configuration bits.
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*/
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#define ASCR_RDH (1 << 31)
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#define ASCR_D1S (1 << 2)
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#define ASCR_D2S (1 << 1)
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#define ASCR_D3S (1 << 0)
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/*
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* Application Reset Status bits.
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*/
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#define ARSR_GPR (1 << 3)
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#define ARSR_LPMR (1 << 2)
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#define ARSR_WDT (1 << 1)
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#define ARSR_HWR (1 << 0)
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/*
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* Application Subsystem Wake-Up bits.
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*/
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#define ADXER_WRTC (1 << 31) /* RTC */
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#define ADXER_WOST (1 << 30) /* OS Timer */
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#define ADXER_WTSI (1 << 29) /* Touchscreen */
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#define ADXER_WUSBH (1 << 28) /* USB host */
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#define ADXER_WUSB2 (1 << 26) /* USB client 2.0 */
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#define ADXER_WMSL0 (1 << 24) /* MSL port 0*/
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#define ADXER_WDMUX3 (1 << 23) /* USB EDMUX3 */
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#define ADXER_WDMUX2 (1 << 22) /* USB EDMUX2 */
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#define ADXER_WKP (1 << 21) /* Keypad */
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#define ADXER_WUSIM1 (1 << 20) /* USIM Port 1 */
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#define ADXER_WUSIM0 (1 << 19) /* USIM Port 0 */
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#define ADXER_WOTG (1 << 16) /* USBOTG input */
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#define ADXER_MFP_WFLASH (1 << 15) /* MFP: Data flash busy */
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#define ADXER_MFP_GEN12 (1 << 14) /* MFP: MMC3/GPIO/OST inputs */
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#define ADXER_MFP_WMMC2 (1 << 13) /* MFP: MMC2 */
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#define ADXER_MFP_WMMC1 (1 << 12) /* MFP: MMC1 */
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#define ADXER_MFP_WI2C (1 << 11) /* MFP: I2C */
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#define ADXER_MFP_WSSP4 (1 << 10) /* MFP: SSP4 */
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#define ADXER_MFP_WSSP3 (1 << 9) /* MFP: SSP3 */
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#define ADXER_MFP_WMAXTRIX (1 << 8) /* MFP: matrix keypad */
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#define ADXER_MFP_WUART3 (1 << 7) /* MFP: UART3 */
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#define ADXER_MFP_WUART2 (1 << 6) /* MFP: UART2 */
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#define ADXER_MFP_WUART1 (1 << 5) /* MFP: UART1 */
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#define ADXER_MFP_WSSP2 (1 << 4) /* MFP: SSP2 */
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#define ADXER_MFP_WSSP1 (1 << 3) /* MFP: SSP1 */
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#define ADXER_MFP_WAC97 (1 << 2) /* MFP: AC97 */
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#define ADXER_WEXTWAKE1 (1 << 1) /* External Wake 1 */
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#define ADXER_WEXTWAKE0 (1 << 0) /* External Wake 0 */
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/*
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* AD3R/AD2R/AD1R bits. R2-R5 are only defined for PXA320.
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*/
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#define ADXR_L2 (1 << 8)
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#define ADXR_R5 (1 << 5)
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#define ADXR_R4 (1 << 4)
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#define ADXR_R3 (1 << 3)
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#define ADXR_R2 (1 << 2)
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#define ADXR_R1 (1 << 1)
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#define ADXR_R0 (1 << 0)
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/*
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* Values for PWRMODE CP15 register
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*/
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#define PXA3xx_PM_S3D4C4 0x07 /* aka deep sleep */
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#define PXA3xx_PM_S2D3C4 0x06 /* aka sleep */
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#define PXA3xx_PM_S0D2C2 0x03 /* aka standby */
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#define PXA3xx_PM_S0D1C2 0x02 /* aka LCD refresh */
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#define PXA3xx_PM_S0D0C1 0x01
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/*
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* Application Subsystem Clock
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*/
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#define ACCR __REG(0x41340000) /* Application Subsystem Clock Configuration Register */
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#define ACSR __REG(0x41340004) /* Application Subsystem Clock Status Register */
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#define AICSR __REG(0x41340008) /* Application Subsystem Interrupt Control/Status Register */
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#define CKENA __REG(0x4134000C) /* A Clock Enable Register */
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#define CKENB __REG(0x41340010) /* B Clock Enable Register */
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#define AC97_DIV __REG(0x41340014) /* AC97 clock divisor value register */
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#define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */
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#define ACCR_SPDIS (1 << 30) /* System PLL Output Disable */
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#define ACCR_D0CS (1 << 26) /* D0 Mode Clock Select */
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#define ACCR_PCCE (1 << 11) /* Power Mode Change Clock Enable */
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#define ACCR_DDR_D0CS (1 << 7) /* DDR SDRAM clock frequency in D0CS (PXA31x only) */
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#define ACCR_SMCFS_MASK (0x7 << 23) /* Static Memory Controller Frequency Select */
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#define ACCR_SFLFS_MASK (0x3 << 18) /* Frequency Select for Internal Memory Controller */
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#define ACCR_XSPCLK_MASK (0x3 << 16) /* Core Frequency during Frequency Change */
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#define ACCR_HSS_MASK (0x3 << 14) /* System Bus-Clock Frequency Select */
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#define ACCR_DMCFS_MASK (0x3 << 12) /* Dynamic Memory Controller Clock Frequency Select */
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#define ACCR_XN_MASK (0x7 << 8) /* Core PLL Turbo-Mode-to-Run-Mode Ratio */
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#define ACCR_XL_MASK (0x1f) /* Core PLL Run-Mode-to-Oscillator Ratio */
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#define ACCR_SMCFS(x) (((x) & 0x7) << 23)
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#define ACCR_SFLFS(x) (((x) & 0x3) << 18)
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#define ACCR_XSPCLK(x) (((x) & 0x3) << 16)
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#define ACCR_HSS(x) (((x) & 0x3) << 14)
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#define ACCR_DMCFS(x) (((x) & 0x3) << 12)
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#define ACCR_XN(x) (((x) & 0x7) << 8)
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#define ACCR_XL(x) ((x) & 0x1f)
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/*
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* Clock Enable Bit
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*/
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#define CKEN_LCD 1 /* < LCD Clock Enable */
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#define CKEN_USBH 2 /* < USB host clock enable */
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#define CKEN_CAMERA 3 /* < Camera interface clock enable */
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#define CKEN_NAND 4 /* < NAND Flash Controller Clock Enable */
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#define CKEN_USB2 6 /* < USB 2.0 client clock enable. */
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#define CKEN_DMC 8 /* < Dynamic Memory Controller clock enable */
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#define CKEN_SMC 9 /* < Static Memory Controller clock enable */
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#define CKEN_ISC 10 /* < Internal SRAM Controller clock enable */
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#define CKEN_BOOT 11 /* < Boot rom clock enable */
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#define CKEN_MMC1 12 /* < MMC1 Clock enable */
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#define CKEN_MMC2 13 /* < MMC2 clock enable */
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#define CKEN_KEYPAD 14 /* < Keypand Controller Clock Enable */
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#define CKEN_CIR 15 /* < Consumer IR Clock Enable */
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#define CKEN_USIM0 17 /* < USIM[0] Clock Enable */
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#define CKEN_USIM1 18 /* < USIM[1] Clock Enable */
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#define CKEN_TPM 19 /* < TPM clock enable */
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#define CKEN_UDC 20 /* < UDC clock enable */
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#define CKEN_BTUART 21 /* < BTUART clock enable */
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#define CKEN_FFUART 22 /* < FFUART clock enable */
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#define CKEN_STUART 23 /* < STUART clock enable */
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#define CKEN_AC97 24 /* < AC97 clock enable */
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#define CKEN_TOUCH 25 /* < Touch screen Interface Clock Enable */
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#define CKEN_SSP1 26 /* < SSP1 clock enable */
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#define CKEN_SSP2 27 /* < SSP2 clock enable */
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#define CKEN_SSP3 28 /* < SSP3 clock enable */
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#define CKEN_SSP4 29 /* < SSP4 clock enable */
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#define CKEN_MSL0 30 /* < MSL0 clock enable */
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#define CKEN_PWM0 32 /* < PWM[0] clock enable */
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#define CKEN_PWM1 33 /* < PWM[1] clock enable */
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#define CKEN_I2C 36 /* < I2C clock enable */
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#define CKEN_INTC 38 /* < Interrupt controller clock enable */
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#define CKEN_GPIO 39 /* < GPIO clock enable */
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#define CKEN_1WIRE 40 /* < 1-wire clock enable */
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#define CKEN_HSIO2 41 /* < HSIO2 clock enable */
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#define CKEN_MINI_IM 48 /* < Mini-IM */
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#define CKEN_MINI_LCD 49 /* < Mini LCD */
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#define CKEN_MMC3 5 /* < MMC3 Clock Enable */
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#define CKEN_MVED 43 /* < MVED clock enable */
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/* Note: GCU clock enable bit differs on PXA300/PXA310 and PXA320 */
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#define PXA300_CKEN_GRAPHICS 42 /* Graphics controller clock enable */
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#define PXA320_CKEN_GRAPHICS 7 /* Graphics controller clock enable */
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#endif /* __ASM_ARCH_PXA3XX_REGS_H */
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