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kernel-ark/arch/arm/mach-omap2/prcm-common.h
Kevin Hilman 8bd2294922 OMAP2/3: PM: push core PM code from linux-omap 
This patch is to sync the core linux-omap PM code with mainline.  This
code has evolved and been used for a while the linux-omap tree, but
the attempt here is to finally get this into mainline.

Following this will be a series of patches from the 'PM branch' of the
linux-omap tree to add full PM hardware support from the linux-omap
tree.

Much of this PM core code was written by Jouni Hogander with
significant contributions from Paul Walmsley as well as many others
from Nokia, Texas Instruments and linux-omap community.

Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-28 10:58:50 -07:00

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#ifndef __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H
#define __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H
/*
* OMAP2/3 PRCM base and module definitions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
* Copyright (C) 2007-2008 Nokia Corporation
*
* Written by Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/* Module offsets from both CM_BASE & PRM_BASE */
/*
* Offsets that are the same on 24xx and 34xx
*
* Technically, in terms of the TRM, OCP_MOD is 34xx only; PLL_MOD is
* CCR_MOD on 3430; and GFX_MOD only exists < 3430ES2.
*/
#define OCP_MOD 0x000
#define MPU_MOD 0x100
#define CORE_MOD 0x200
#define GFX_MOD 0x300
#define WKUP_MOD 0x400
#define PLL_MOD 0x500
/* Chip-specific module offsets */
#define OMAP24XX_GR_MOD OCP_MOD
#define OMAP24XX_DSP_MOD 0x800
#define OMAP2430_MDM_MOD 0xc00
/* IVA2 module is < base on 3430 */
#define OMAP3430_IVA2_MOD -0x800
#define OMAP3430ES2_SGX_MOD GFX_MOD
#define OMAP3430_CCR_MOD PLL_MOD
#define OMAP3430_DSS_MOD 0x600
#define OMAP3430_CAM_MOD 0x700
#define OMAP3430_PER_MOD 0x800
#define OMAP3430_EMU_MOD 0x900
#define OMAP3430_GR_MOD 0xa00
#define OMAP3430_NEON_MOD 0xb00
#define OMAP3430ES2_USBHOST_MOD 0xc00
/* 24XX register bits shared between CM & PRM registers */
/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
#define OMAP2420_EN_MMC_SHIFT 26
#define OMAP2420_EN_MMC (1 << 26)
#define OMAP24XX_EN_UART2_SHIFT 22
#define OMAP24XX_EN_UART2 (1 << 22)
#define OMAP24XX_EN_UART1_SHIFT 21
#define OMAP24XX_EN_UART1 (1 << 21)
#define OMAP24XX_EN_MCSPI2_SHIFT 18
#define OMAP24XX_EN_MCSPI2 (1 << 18)
#define OMAP24XX_EN_MCSPI1_SHIFT 17
#define OMAP24XX_EN_MCSPI1 (1 << 17)
#define OMAP24XX_EN_MCBSP2_SHIFT 16
#define OMAP24XX_EN_MCBSP2 (1 << 16)
#define OMAP24XX_EN_MCBSP1_SHIFT 15
#define OMAP24XX_EN_MCBSP1 (1 << 15)
#define OMAP24XX_EN_GPT12_SHIFT 14
#define OMAP24XX_EN_GPT12 (1 << 14)
#define OMAP24XX_EN_GPT11_SHIFT 13
#define OMAP24XX_EN_GPT11 (1 << 13)
#define OMAP24XX_EN_GPT10_SHIFT 12
#define OMAP24XX_EN_GPT10 (1 << 12)
#define OMAP24XX_EN_GPT9_SHIFT 11
#define OMAP24XX_EN_GPT9 (1 << 11)
#define OMAP24XX_EN_GPT8_SHIFT 10
#define OMAP24XX_EN_GPT8 (1 << 10)
#define OMAP24XX_EN_GPT7_SHIFT 9
#define OMAP24XX_EN_GPT7 (1 << 9)
#define OMAP24XX_EN_GPT6_SHIFT 8
#define OMAP24XX_EN_GPT6 (1 << 8)
#define OMAP24XX_EN_GPT5_SHIFT 7
#define OMAP24XX_EN_GPT5 (1 << 7)
#define OMAP24XX_EN_GPT4_SHIFT 6
#define OMAP24XX_EN_GPT4 (1 << 6)
#define OMAP24XX_EN_GPT3_SHIFT 5
#define OMAP24XX_EN_GPT3 (1 << 5)
#define OMAP24XX_EN_GPT2_SHIFT 4
#define OMAP24XX_EN_GPT2 (1 << 4)
#define OMAP2420_EN_VLYNQ_SHIFT 3
#define OMAP2420_EN_VLYNQ (1 << 3)
/* CM_FCLKEN2_CORE, CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
#define OMAP2430_EN_GPIO5_SHIFT 10
#define OMAP2430_EN_GPIO5 (1 << 10)
#define OMAP2430_EN_MCSPI3_SHIFT 9
#define OMAP2430_EN_MCSPI3 (1 << 9)
#define OMAP2430_EN_MMCHS2_SHIFT 8
#define OMAP2430_EN_MMCHS2 (1 << 8)
#define OMAP2430_EN_MMCHS1_SHIFT 7
#define OMAP2430_EN_MMCHS1 (1 << 7)
#define OMAP24XX_EN_UART3_SHIFT 2
#define OMAP24XX_EN_UART3 (1 << 2)
#define OMAP24XX_EN_USB_SHIFT 0
#define OMAP24XX_EN_USB (1 << 0)
/* CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
#define OMAP2430_EN_MDM_INTC_SHIFT 11
#define OMAP2430_EN_MDM_INTC (1 << 11)
#define OMAP2430_EN_USBHS_SHIFT 6
#define OMAP2430_EN_USBHS (1 << 6)
/* CM_IDLEST1_CORE, PM_WKST1_CORE shared bits */
#define OMAP2420_ST_MMC_SHIFT 26
#define OMAP2420_ST_MMC_MASK (1 << 26)
#define OMAP24XX_ST_UART2_SHIFT 22
#define OMAP24XX_ST_UART2_MASK (1 << 22)
#define OMAP24XX_ST_UART1_SHIFT 21
#define OMAP24XX_ST_UART1_MASK (1 << 21)
#define OMAP24XX_ST_MCSPI2_SHIFT 18
#define OMAP24XX_ST_MCSPI2_MASK (1 << 18)
#define OMAP24XX_ST_MCSPI1_SHIFT 17
#define OMAP24XX_ST_MCSPI1_MASK (1 << 17)
#define OMAP24XX_ST_GPT12_SHIFT 14
#define OMAP24XX_ST_GPT12_MASK (1 << 14)
#define OMAP24XX_ST_GPT11_SHIFT 13
#define OMAP24XX_ST_GPT11_MASK (1 << 13)
#define OMAP24XX_ST_GPT10_SHIFT 12
#define OMAP24XX_ST_GPT10_MASK (1 << 12)
#define OMAP24XX_ST_GPT9_SHIFT 11
#define OMAP24XX_ST_GPT9_MASK (1 << 11)
#define OMAP24XX_ST_GPT8_SHIFT 10
#define OMAP24XX_ST_GPT8_MASK (1 << 10)
#define OMAP24XX_ST_GPT7_SHIFT 9
#define OMAP24XX_ST_GPT7_MASK (1 << 9)
#define OMAP24XX_ST_GPT6_SHIFT 8
#define OMAP24XX_ST_GPT6_MASK (1 << 8)
#define OMAP24XX_ST_GPT5_SHIFT 7
#define OMAP24XX_ST_GPT5_MASK (1 << 7)
#define OMAP24XX_ST_GPT4_SHIFT 6
#define OMAP24XX_ST_GPT4_MASK (1 << 6)
#define OMAP24XX_ST_GPT3_SHIFT 5
#define OMAP24XX_ST_GPT3_MASK (1 << 5)
#define OMAP24XX_ST_GPT2_SHIFT 4
#define OMAP24XX_ST_GPT2_MASK (1 << 4)
#define OMAP2420_ST_VLYNQ_SHIFT 3
#define OMAP2420_ST_VLYNQ_MASK (1 << 3)
/* CM_IDLEST2_CORE, PM_WKST2_CORE shared bits */
#define OMAP2430_ST_MDM_INTC_SHIFT 11
#define OMAP2430_ST_MDM_INTC_MASK (1 << 11)
#define OMAP2430_ST_GPIO5_SHIFT 10
#define OMAP2430_ST_GPIO5_MASK (1 << 10)
#define OMAP2430_ST_MCSPI3_SHIFT 9
#define OMAP2430_ST_MCSPI3_MASK (1 << 9)
#define OMAP2430_ST_MMCHS2_SHIFT 8
#define OMAP2430_ST_MMCHS2_MASK (1 << 8)
#define OMAP2430_ST_MMCHS1_SHIFT 7
#define OMAP2430_ST_MMCHS1_MASK (1 << 7)
#define OMAP2430_ST_USBHS_SHIFT 6
#define OMAP2430_ST_USBHS_MASK (1 << 6)
#define OMAP24XX_ST_UART3_SHIFT 2
#define OMAP24XX_ST_UART3_MASK (1 << 2)
#define OMAP24XX_ST_USB_SHIFT 0
#define OMAP24XX_ST_USB_MASK (1 << 0)
/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
#define OMAP24XX_EN_GPIOS_SHIFT 2
#define OMAP24XX_EN_GPIOS (1 << 2)
#define OMAP24XX_EN_GPT1_SHIFT 0
#define OMAP24XX_EN_GPT1 (1 << 0)
/* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */
#define OMAP24XX_ST_GPIOS_SHIFT (1 << 2)
#define OMAP24XX_ST_GPIOS_MASK 2
#define OMAP24XX_ST_GPT1_SHIFT (1 << 0)
#define OMAP24XX_ST_GPT1_MASK 0
/* CM_IDLEST_MDM and PM_WKST_MDM shared bits */
#define OMAP2430_ST_MDM_SHIFT (1 << 0)
/* 3430 register bits shared between CM & PRM registers */
/* CM_REVISION, PRM_REVISION shared bits */
#define OMAP3430_REV_SHIFT 0
#define OMAP3430_REV_MASK (0xff << 0)
/* CM_SYSCONFIG, PRM_SYSCONFIG shared bits */
#define OMAP3430_AUTOIDLE (1 << 0)
/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
#define OMAP3430_EN_MMC2 (1 << 25)
#define OMAP3430_EN_MMC2_SHIFT 25
#define OMAP3430_EN_MMC1 (1 << 24)
#define OMAP3430_EN_MMC1_SHIFT 24
#define OMAP3430_EN_MCSPI4 (1 << 21)
#define OMAP3430_EN_MCSPI4_SHIFT 21
#define OMAP3430_EN_MCSPI3 (1 << 20)
#define OMAP3430_EN_MCSPI3_SHIFT 20
#define OMAP3430_EN_MCSPI2 (1 << 19)
#define OMAP3430_EN_MCSPI2_SHIFT 19
#define OMAP3430_EN_MCSPI1 (1 << 18)
#define OMAP3430_EN_MCSPI1_SHIFT 18
#define OMAP3430_EN_I2C3 (1 << 17)
#define OMAP3430_EN_I2C3_SHIFT 17
#define OMAP3430_EN_I2C2 (1 << 16)
#define OMAP3430_EN_I2C2_SHIFT 16
#define OMAP3430_EN_I2C1 (1 << 15)
#define OMAP3430_EN_I2C1_SHIFT 15
#define OMAP3430_EN_UART2 (1 << 14)
#define OMAP3430_EN_UART2_SHIFT 14
#define OMAP3430_EN_UART1 (1 << 13)
#define OMAP3430_EN_UART1_SHIFT 13
#define OMAP3430_EN_GPT11 (1 << 12)
#define OMAP3430_EN_GPT11_SHIFT 12
#define OMAP3430_EN_GPT10 (1 << 11)
#define OMAP3430_EN_GPT10_SHIFT 11
#define OMAP3430_EN_MCBSP5 (1 << 10)
#define OMAP3430_EN_MCBSP5_SHIFT 10
#define OMAP3430_EN_MCBSP1 (1 << 9)
#define OMAP3430_EN_MCBSP1_SHIFT 9
#define OMAP3430_EN_FSHOSTUSB (1 << 5)
#define OMAP3430_EN_FSHOSTUSB_SHIFT 5
#define OMAP3430_EN_D2D (1 << 3)
#define OMAP3430_EN_D2D_SHIFT 3
/* CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
#define OMAP3430_EN_HSOTGUSB (1 << 4)
#define OMAP3430_EN_HSOTGUSB_SHIFT 4
/* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */
#define OMAP3430_ST_MMC2_SHIFT 25
#define OMAP3430_ST_MMC2_MASK (1 << 25)
#define OMAP3430_ST_MMC1_SHIFT 24
#define OMAP3430_ST_MMC1_MASK (1 << 24)
#define OMAP3430_ST_MCSPI4_SHIFT 21
#define OMAP3430_ST_MCSPI4_MASK (1 << 21)
#define OMAP3430_ST_MCSPI3_SHIFT 20
#define OMAP3430_ST_MCSPI3_MASK (1 << 20)
#define OMAP3430_ST_MCSPI2_SHIFT 19
#define OMAP3430_ST_MCSPI2_MASK (1 << 19)
#define OMAP3430_ST_MCSPI1_SHIFT 18
#define OMAP3430_ST_MCSPI1_MASK (1 << 18)
#define OMAP3430_ST_I2C3_SHIFT 17
#define OMAP3430_ST_I2C3_MASK (1 << 17)
#define OMAP3430_ST_I2C2_SHIFT 16
#define OMAP3430_ST_I2C2_MASK (1 << 16)
#define OMAP3430_ST_I2C1_SHIFT 15
#define OMAP3430_ST_I2C1_MASK (1 << 15)
#define OMAP3430_ST_UART2_SHIFT 14
#define OMAP3430_ST_UART2_MASK (1 << 14)
#define OMAP3430_ST_UART1_SHIFT 13
#define OMAP3430_ST_UART1_MASK (1 << 13)
#define OMAP3430_ST_GPT11_SHIFT 12
#define OMAP3430_ST_GPT11_MASK (1 << 12)
#define OMAP3430_ST_GPT10_SHIFT 11
#define OMAP3430_ST_GPT10_MASK (1 << 11)
#define OMAP3430_ST_MCBSP5_SHIFT 10
#define OMAP3430_ST_MCBSP5_MASK (1 << 10)
#define OMAP3430_ST_MCBSP1_SHIFT 9
#define OMAP3430_ST_MCBSP1_MASK (1 << 9)
#define OMAP3430ES1_ST_FSHOSTUSB_SHIFT 5
#define OMAP3430ES1_ST_FSHOSTUSB_MASK (1 << 5)
#define OMAP3430ES1_ST_HSOTGUSB_SHIFT 4
#define OMAP3430ES1_ST_HSOTGUSB_MASK (1 << 4)
#define OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT 5
#define OMAP3430ES2_ST_HSOTGUSB_IDLE_MASK (1 << 5)
#define OMAP3430ES2_ST_HSOTGUSB_STDBY_SHIFT 4
#define OMAP3430ES2_ST_HSOTGUSB_STDBY_MASK (1 << 4)
#define OMAP3430_ST_D2D_SHIFT 3
#define OMAP3430_ST_D2D_MASK (1 << 3)
/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
#define OMAP3430_EN_GPIO1 (1 << 3)
#define OMAP3430_EN_GPIO1_SHIFT 3
#define OMAP3430_EN_GPT12 (1 << 1)
#define OMAP3430_EN_GPT12_SHIFT 1
#define OMAP3430_EN_GPT1 (1 << 0)
#define OMAP3430_EN_GPT1_SHIFT 0
/* CM_FCLKEN_WKUP, PM_WKEN_WKUP shared bits */
#define OMAP3430_EN_SR2 (1 << 7)
#define OMAP3430_EN_SR2_SHIFT 7
#define OMAP3430_EN_SR1 (1 << 6)
#define OMAP3430_EN_SR1_SHIFT 6
/* CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
#define OMAP3430_EN_GPT12 (1 << 1)
#define OMAP3430_EN_GPT12_SHIFT 1
/* CM_IDLEST_WKUP, PM_WKST_WKUP shared bits */
#define OMAP3430_ST_SR2_SHIFT 7
#define OMAP3430_ST_SR2_MASK (1 << 7)
#define OMAP3430_ST_SR1_SHIFT 6
#define OMAP3430_ST_SR1_MASK (1 << 6)
#define OMAP3430_ST_GPIO1_SHIFT 3
#define OMAP3430_ST_GPIO1_MASK (1 << 3)
#define OMAP3430_ST_GPT12_SHIFT 1
#define OMAP3430_ST_GPT12_MASK (1 << 1)
#define OMAP3430_ST_GPT1_SHIFT 0
#define OMAP3430_ST_GPT1_MASK (1 << 0)
/*
* CM_SLEEPDEP_GFX, CM_SLEEPDEP_DSS, CM_SLEEPDEP_CAM,
* CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_GFX,
* PM_WKDEP_DSS, PM_WKDEP_CAM, PM_WKDEP_PER, PM_WKDEP_NEON shared bits
*/
#define OMAP3430_EN_MPU (1 << 1)
#define OMAP3430_EN_MPU_SHIFT 1
/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER shared bits */
#define OMAP3430_EN_GPIO6 (1 << 17)
#define OMAP3430_EN_GPIO6_SHIFT 17
#define OMAP3430_EN_GPIO5 (1 << 16)
#define OMAP3430_EN_GPIO5_SHIFT 16
#define OMAP3430_EN_GPIO4 (1 << 15)
#define OMAP3430_EN_GPIO4_SHIFT 15
#define OMAP3430_EN_GPIO3 (1 << 14)
#define OMAP3430_EN_GPIO3_SHIFT 14
#define OMAP3430_EN_GPIO2 (1 << 13)
#define OMAP3430_EN_GPIO2_SHIFT 13
#define OMAP3430_EN_UART3 (1 << 11)
#define OMAP3430_EN_UART3_SHIFT 11
#define OMAP3430_EN_GPT9 (1 << 10)
#define OMAP3430_EN_GPT9_SHIFT 10
#define OMAP3430_EN_GPT8 (1 << 9)
#define OMAP3430_EN_GPT8_SHIFT 9
#define OMAP3430_EN_GPT7 (1 << 8)
#define OMAP3430_EN_GPT7_SHIFT 8
#define OMAP3430_EN_GPT6 (1 << 7)
#define OMAP3430_EN_GPT6_SHIFT 7
#define OMAP3430_EN_GPT5 (1 << 6)
#define OMAP3430_EN_GPT5_SHIFT 6
#define OMAP3430_EN_GPT4 (1 << 5)
#define OMAP3430_EN_GPT4_SHIFT 5
#define OMAP3430_EN_GPT3 (1 << 4)
#define OMAP3430_EN_GPT3_SHIFT 4
#define OMAP3430_EN_GPT2 (1 << 3)
#define OMAP3430_EN_GPT2_SHIFT 3
/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER, PM_WKST_PER shared bits */
/* XXX Possible TI documentation bug: should the PM_WKST_PER EN_* bits
* be ST_* bits instead? */
#define OMAP3430_EN_MCBSP4 (1 << 2)
#define OMAP3430_EN_MCBSP4_SHIFT 2
#define OMAP3430_EN_MCBSP3 (1 << 1)
#define OMAP3430_EN_MCBSP3_SHIFT 1
#define OMAP3430_EN_MCBSP2 (1 << 0)
#define OMAP3430_EN_MCBSP2_SHIFT 0
/* CM_IDLEST_PER, PM_WKST_PER shared bits */
#define OMAP3430_ST_GPIO6_SHIFT 17
#define OMAP3430_ST_GPIO6_MASK (1 << 17)
#define OMAP3430_ST_GPIO5_SHIFT 16
#define OMAP3430_ST_GPIO5_MASK (1 << 16)
#define OMAP3430_ST_GPIO4_SHIFT 15
#define OMAP3430_ST_GPIO4_MASK (1 << 15)
#define OMAP3430_ST_GPIO3_SHIFT 14
#define OMAP3430_ST_GPIO3_MASK (1 << 14)
#define OMAP3430_ST_GPIO2_SHIFT 13
#define OMAP3430_ST_GPIO2_MASK (1 << 13)
#define OMAP3430_ST_UART3_SHIFT 11
#define OMAP3430_ST_UART3_MASK (1 << 11)
#define OMAP3430_ST_GPT9_SHIFT 10
#define OMAP3430_ST_GPT9_MASK (1 << 10)
#define OMAP3430_ST_GPT8_SHIFT 9
#define OMAP3430_ST_GPT8_MASK (1 << 9)
#define OMAP3430_ST_GPT7_SHIFT 8
#define OMAP3430_ST_GPT7_MASK (1 << 8)
#define OMAP3430_ST_GPT6_SHIFT 7
#define OMAP3430_ST_GPT6_MASK (1 << 7)
#define OMAP3430_ST_GPT5_SHIFT 6
#define OMAP3430_ST_GPT5_MASK (1 << 6)
#define OMAP3430_ST_GPT4_SHIFT 5
#define OMAP3430_ST_GPT4_MASK (1 << 5)
#define OMAP3430_ST_GPT3_SHIFT 4
#define OMAP3430_ST_GPT3_MASK (1 << 4)
#define OMAP3430_ST_GPT2_SHIFT 3
#define OMAP3430_ST_GPT2_MASK (1 << 3)
/* CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_MPU, PM_WKDEP_PER shared bits */
#define OMAP3430_EN_CORE_SHIFT 0
#define OMAP3430_EN_CORE_MASK (1 << 0)
#endif
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