mirror of
https://github.com/torvalds/linux.git
synced 2024-11-07 04:32:03 +00:00
a5ebba6b54
These are various power management related changes, mainly concerning
cpuidle on i.MX and OMAP, as well as a the move of the omap smartreflex
driver to live in the power subsystem.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=tgT5
-----END PGP SIGNATURE-----
Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc power management changes from Arnd Bergmann:
"These are various power management related changes, mainly concerning
cpuidle on i.MX and OMAP, as well as a the move of the omap
smartreflex driver to live in the power subsystem."
Fix up conflicts in arch/arm/mach-{imx/mach-imx6q.c,omap2/prm2xxx_3xxx.h}
* tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
ARM: OMAP2+: PM: fix IRQ_NOAUTOEN removal by mis-merge
ARM: OMAP2+: do not allow SmartReflex to be built as a module
ARM: OMAP2: Use hwmod to initialize mmc for 2420
ARM: OMAP3: PM: cpuidle: optimize the clkdm idle latency in C1 state
ARM: OMAP3: PM: cpuidle: optimize the PER latency in C1 state
ARM: OMAP3: PM: cpuidle: default to C1 in next_valid_state
ARM: OMAP3: PM: cleanup cam_pwrdm leftovers
ARM: OMAP3: PM: call pre/post transition per powerdomain
ARM: OMAP2+: powerdomain: allow pre/post transtion to be per pwrdm
ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle
ARM: OMAP3PLUS: hwmod: reconfigure IO Daisychain during hwmod mux
ARM: OMAP3+: PRM: Enable IO wake up
ARM: OMAP4: PRM: Add IO Daisychain support
ARM: OMAP3: PM: Move IO Daisychain function to omap3 prm file
ARM: OMAP3: PM: correct enable/disable of daisy io chain
ARM: OMAP2+: PRM: fix compile for OMAP4-only build
W1: OMAP HDQ1W: use runtime PM
ARM: OMAP2+: HDQ1W: use omap_device
W1: OMAP HDQ1W: use 32-bit register accesses
W1: OMAP HDQ1W: allow driver to be built on all OMAP2+
...
515 lines
18 KiB
C
515 lines
18 KiB
C
#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) 2007-2009, 2011 Texas Instruments, Inc.
|
|
* Copyright (C) 2007-2009 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_MASK (1 << 26)
|
|
#define OMAP24XX_EN_UART2_SHIFT 22
|
|
#define OMAP24XX_EN_UART2_MASK (1 << 22)
|
|
#define OMAP24XX_EN_UART1_SHIFT 21
|
|
#define OMAP24XX_EN_UART1_MASK (1 << 21)
|
|
#define OMAP24XX_EN_MCSPI2_SHIFT 18
|
|
#define OMAP24XX_EN_MCSPI2_MASK (1 << 18)
|
|
#define OMAP24XX_EN_MCSPI1_SHIFT 17
|
|
#define OMAP24XX_EN_MCSPI1_MASK (1 << 17)
|
|
#define OMAP24XX_EN_MCBSP2_SHIFT 16
|
|
#define OMAP24XX_EN_MCBSP2_MASK (1 << 16)
|
|
#define OMAP24XX_EN_MCBSP1_SHIFT 15
|
|
#define OMAP24XX_EN_MCBSP1_MASK (1 << 15)
|
|
#define OMAP24XX_EN_GPT12_SHIFT 14
|
|
#define OMAP24XX_EN_GPT12_MASK (1 << 14)
|
|
#define OMAP24XX_EN_GPT11_SHIFT 13
|
|
#define OMAP24XX_EN_GPT11_MASK (1 << 13)
|
|
#define OMAP24XX_EN_GPT10_SHIFT 12
|
|
#define OMAP24XX_EN_GPT10_MASK (1 << 12)
|
|
#define OMAP24XX_EN_GPT9_SHIFT 11
|
|
#define OMAP24XX_EN_GPT9_MASK (1 << 11)
|
|
#define OMAP24XX_EN_GPT8_SHIFT 10
|
|
#define OMAP24XX_EN_GPT8_MASK (1 << 10)
|
|
#define OMAP24XX_EN_GPT7_SHIFT 9
|
|
#define OMAP24XX_EN_GPT7_MASK (1 << 9)
|
|
#define OMAP24XX_EN_GPT6_SHIFT 8
|
|
#define OMAP24XX_EN_GPT6_MASK (1 << 8)
|
|
#define OMAP24XX_EN_GPT5_SHIFT 7
|
|
#define OMAP24XX_EN_GPT5_MASK (1 << 7)
|
|
#define OMAP24XX_EN_GPT4_SHIFT 6
|
|
#define OMAP24XX_EN_GPT4_MASK (1 << 6)
|
|
#define OMAP24XX_EN_GPT3_SHIFT 5
|
|
#define OMAP24XX_EN_GPT3_MASK (1 << 5)
|
|
#define OMAP24XX_EN_GPT2_SHIFT 4
|
|
#define OMAP24XX_EN_GPT2_MASK (1 << 4)
|
|
#define OMAP2420_EN_VLYNQ_SHIFT 3
|
|
#define OMAP2420_EN_VLYNQ_MASK (1 << 3)
|
|
|
|
/* CM_FCLKEN2_CORE, CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
|
|
#define OMAP2430_EN_GPIO5_SHIFT 10
|
|
#define OMAP2430_EN_GPIO5_MASK (1 << 10)
|
|
#define OMAP2430_EN_MCSPI3_SHIFT 9
|
|
#define OMAP2430_EN_MCSPI3_MASK (1 << 9)
|
|
#define OMAP2430_EN_MMCHS2_SHIFT 8
|
|
#define OMAP2430_EN_MMCHS2_MASK (1 << 8)
|
|
#define OMAP2430_EN_MMCHS1_SHIFT 7
|
|
#define OMAP2430_EN_MMCHS1_MASK (1 << 7)
|
|
#define OMAP24XX_EN_UART3_SHIFT 2
|
|
#define OMAP24XX_EN_UART3_MASK (1 << 2)
|
|
#define OMAP24XX_EN_USB_SHIFT 0
|
|
#define OMAP24XX_EN_USB_MASK (1 << 0)
|
|
|
|
/* CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
|
|
#define OMAP2430_EN_MDM_INTC_SHIFT 11
|
|
#define OMAP2430_EN_MDM_INTC_MASK (1 << 11)
|
|
#define OMAP2430_EN_USBHS_SHIFT 6
|
|
#define OMAP2430_EN_USBHS_MASK (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_MCBSP2_SHIFT 16
|
|
#define OMAP24XX_ST_MCBSP2_MASK (1 << 16)
|
|
#define OMAP24XX_ST_MCBSP1_SHIFT 15
|
|
#define OMAP24XX_ST_MCBSP1_MASK (1 << 15)
|
|
#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_MASK (1 << 2)
|
|
#define OMAP24XX_EN_GPT1_SHIFT 0
|
|
#define OMAP24XX_EN_GPT1_MASK (1 << 0)
|
|
|
|
/* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */
|
|
#define OMAP24XX_ST_GPIOS_SHIFT 2
|
|
#define OMAP24XX_ST_GPIOS_MASK (1 << 2)
|
|
#define OMAP24XX_ST_32KSYNC_SHIFT 1
|
|
#define OMAP24XX_ST_32KSYNC_MASK (1 << 1)
|
|
#define OMAP24XX_ST_GPT1_SHIFT 0
|
|
#define OMAP24XX_ST_GPT1_MASK (1 << 0)
|
|
|
|
/* CM_IDLEST_MDM and PM_WKST_MDM shared bits */
|
|
#define OMAP2430_ST_MDM_SHIFT 0
|
|
#define OMAP2430_ST_MDM_MASK (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_MASK (1 << 0)
|
|
|
|
/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
|
|
#define OMAP3430_EN_MMC3_MASK (1 << 30)
|
|
#define OMAP3430_EN_MMC3_SHIFT 30
|
|
#define OMAP3430_EN_MMC2_MASK (1 << 25)
|
|
#define OMAP3430_EN_MMC2_SHIFT 25
|
|
#define OMAP3430_EN_MMC1_MASK (1 << 24)
|
|
#define OMAP3430_EN_MMC1_SHIFT 24
|
|
#define AM35XX_EN_UART4_MASK (1 << 23)
|
|
#define AM35XX_EN_UART4_SHIFT 23
|
|
#define OMAP3430_EN_MCSPI4_MASK (1 << 21)
|
|
#define OMAP3430_EN_MCSPI4_SHIFT 21
|
|
#define OMAP3430_EN_MCSPI3_MASK (1 << 20)
|
|
#define OMAP3430_EN_MCSPI3_SHIFT 20
|
|
#define OMAP3430_EN_MCSPI2_MASK (1 << 19)
|
|
#define OMAP3430_EN_MCSPI2_SHIFT 19
|
|
#define OMAP3430_EN_MCSPI1_MASK (1 << 18)
|
|
#define OMAP3430_EN_MCSPI1_SHIFT 18
|
|
#define OMAP3430_EN_I2C3_MASK (1 << 17)
|
|
#define OMAP3430_EN_I2C3_SHIFT 17
|
|
#define OMAP3430_EN_I2C2_MASK (1 << 16)
|
|
#define OMAP3430_EN_I2C2_SHIFT 16
|
|
#define OMAP3430_EN_I2C1_MASK (1 << 15)
|
|
#define OMAP3430_EN_I2C1_SHIFT 15
|
|
#define OMAP3430_EN_UART2_MASK (1 << 14)
|
|
#define OMAP3430_EN_UART2_SHIFT 14
|
|
#define OMAP3430_EN_UART1_MASK (1 << 13)
|
|
#define OMAP3430_EN_UART1_SHIFT 13
|
|
#define OMAP3430_EN_GPT11_MASK (1 << 12)
|
|
#define OMAP3430_EN_GPT11_SHIFT 12
|
|
#define OMAP3430_EN_GPT10_MASK (1 << 11)
|
|
#define OMAP3430_EN_GPT10_SHIFT 11
|
|
#define OMAP3430_EN_MCBSP5_MASK (1 << 10)
|
|
#define OMAP3430_EN_MCBSP5_SHIFT 10
|
|
#define OMAP3430_EN_MCBSP1_MASK (1 << 9)
|
|
#define OMAP3430_EN_MCBSP1_SHIFT 9
|
|
#define OMAP3430_EN_FSHOSTUSB_MASK (1 << 5)
|
|
#define OMAP3430_EN_FSHOSTUSB_SHIFT 5
|
|
#define OMAP3430_EN_D2D_MASK (1 << 3)
|
|
#define OMAP3430_EN_D2D_SHIFT 3
|
|
|
|
/* CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
|
|
#define OMAP3430_EN_HSOTGUSB_MASK (1 << 4)
|
|
#define OMAP3430_EN_HSOTGUSB_SHIFT 4
|
|
|
|
/* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */
|
|
#define OMAP3430_ST_MMC3_SHIFT 30
|
|
#define OMAP3430_ST_MMC3_MASK (1 << 30)
|
|
#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_MASK (1 << 3)
|
|
#define OMAP3430_EN_GPIO1_SHIFT 3
|
|
#define OMAP3430_EN_GPT12_MASK (1 << 1)
|
|
#define OMAP3430_EN_GPT12_SHIFT 1
|
|
#define OMAP3430_EN_GPT1_MASK (1 << 0)
|
|
#define OMAP3430_EN_GPT1_SHIFT 0
|
|
|
|
/* CM_FCLKEN_WKUP, PM_WKEN_WKUP shared bits */
|
|
#define OMAP3430_EN_SR2_MASK (1 << 7)
|
|
#define OMAP3430_EN_SR2_SHIFT 7
|
|
#define OMAP3430_EN_SR1_MASK (1 << 6)
|
|
#define OMAP3430_EN_SR1_SHIFT 6
|
|
|
|
/* CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
|
|
#define OMAP3430_EN_GPT12_MASK (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_32KSYNC_SHIFT 2
|
|
#define OMAP3430_ST_32KSYNC_MASK (1 << 2)
|
|
#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_MASK (1 << 1)
|
|
#define OMAP3430_EN_MPU_SHIFT 1
|
|
|
|
/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER shared bits */
|
|
|
|
#define OMAP3630_EN_UART4_MASK (1 << 18)
|
|
#define OMAP3630_EN_UART4_SHIFT 18
|
|
#define OMAP3430_EN_GPIO6_MASK (1 << 17)
|
|
#define OMAP3430_EN_GPIO6_SHIFT 17
|
|
#define OMAP3430_EN_GPIO5_MASK (1 << 16)
|
|
#define OMAP3430_EN_GPIO5_SHIFT 16
|
|
#define OMAP3430_EN_GPIO4_MASK (1 << 15)
|
|
#define OMAP3430_EN_GPIO4_SHIFT 15
|
|
#define OMAP3430_EN_GPIO3_MASK (1 << 14)
|
|
#define OMAP3430_EN_GPIO3_SHIFT 14
|
|
#define OMAP3430_EN_GPIO2_MASK (1 << 13)
|
|
#define OMAP3430_EN_GPIO2_SHIFT 13
|
|
#define OMAP3430_EN_UART3_MASK (1 << 11)
|
|
#define OMAP3430_EN_UART3_SHIFT 11
|
|
#define OMAP3430_EN_GPT9_MASK (1 << 10)
|
|
#define OMAP3430_EN_GPT9_SHIFT 10
|
|
#define OMAP3430_EN_GPT8_MASK (1 << 9)
|
|
#define OMAP3430_EN_GPT8_SHIFT 9
|
|
#define OMAP3430_EN_GPT7_MASK (1 << 8)
|
|
#define OMAP3430_EN_GPT7_SHIFT 8
|
|
#define OMAP3430_EN_GPT6_MASK (1 << 7)
|
|
#define OMAP3430_EN_GPT6_SHIFT 7
|
|
#define OMAP3430_EN_GPT5_MASK (1 << 6)
|
|
#define OMAP3430_EN_GPT5_SHIFT 6
|
|
#define OMAP3430_EN_GPT4_MASK (1 << 5)
|
|
#define OMAP3430_EN_GPT4_SHIFT 5
|
|
#define OMAP3430_EN_GPT3_MASK (1 << 4)
|
|
#define OMAP3430_EN_GPT3_SHIFT 4
|
|
#define OMAP3430_EN_GPT2_MASK (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_MASK (1 << 2)
|
|
#define OMAP3430_EN_MCBSP4_SHIFT 2
|
|
#define OMAP3430_EN_MCBSP3_MASK (1 << 1)
|
|
#define OMAP3430_EN_MCBSP3_SHIFT 1
|
|
#define OMAP3430_EN_MCBSP2_MASK (1 << 0)
|
|
#define OMAP3430_EN_MCBSP2_SHIFT 0
|
|
|
|
/* CM_IDLEST_PER, PM_WKST_PER shared bits */
|
|
#define OMAP3630_ST_UART4_SHIFT 18
|
|
#define OMAP3630_ST_UART4_MASK (1 << 18)
|
|
#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)
|
|
|
|
|
|
/*
|
|
* MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
|
|
* submodule to exit hardreset
|
|
*/
|
|
#define MAX_MODULE_HARDRESET_WAIT 10000
|
|
|
|
/*
|
|
* Maximum time(us) it takes to output the signal WUCLKOUT of the last
|
|
* pad of the I/O ring after asserting WUCLKIN high. Tero measured
|
|
* the actual time at 7 to 8 microseconds on OMAP3 and 2 to 4
|
|
* microseconds on OMAP4, so this timeout may be too high.
|
|
*/
|
|
#define MAX_IOPAD_LATCH_TIME 100
|
|
|
|
# ifndef __ASSEMBLER__
|
|
extern void __iomem *prm_base;
|
|
extern void __iomem *cm_base;
|
|
extern void __iomem *cm2_base;
|
|
extern void __iomem *prcm_mpu_base;
|
|
|
|
#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
|
|
extern void omap_prm_base_init(void);
|
|
extern void omap_cm_base_init(void);
|
|
#else
|
|
static inline void omap_prm_base_init(void)
|
|
{
|
|
}
|
|
static inline void omap_cm_base_init(void)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* struct omap_prcm_irq - describes a PRCM interrupt bit
|
|
* @name: a short name describing the interrupt type, e.g. "wkup" or "io"
|
|
* @offset: the bit shift of the interrupt inside the IRQ{ENABLE,STATUS} regs
|
|
* @priority: should this interrupt be handled before @priority=false IRQs?
|
|
*
|
|
* Describes interrupt bits inside the PRM_IRQ{ENABLE,STATUS}_MPU* registers.
|
|
* On systems with multiple PRM MPU IRQ registers, the bitfields read from
|
|
* the registers are concatenated, so @offset could be > 31 on these systems -
|
|
* see omap_prm_irq_handler() for more details. I/O ring interrupts should
|
|
* have @priority set to true.
|
|
*/
|
|
struct omap_prcm_irq {
|
|
const char *name;
|
|
unsigned int offset;
|
|
bool priority;
|
|
};
|
|
|
|
/**
|
|
* struct omap_prcm_irq_setup - PRCM interrupt controller details
|
|
* @ack: PRM register offset for the first PRM_IRQSTATUS_MPU register
|
|
* @mask: PRM register offset for the first PRM_IRQENABLE_MPU register
|
|
* @nr_regs: number of PRM_IRQ{STATUS,ENABLE}_MPU* registers
|
|
* @nr_irqs: number of entries in the @irqs array
|
|
* @irqs: ptr to an array of PRCM interrupt bits (see @nr_irqs)
|
|
* @irq: MPU IRQ asserted when a PRCM interrupt arrives
|
|
* @read_pending_irqs: fn ptr to determine if any PRCM IRQs are pending
|
|
* @ocp_barrier: fn ptr to force buffered PRM writes to complete
|
|
* @save_and_clear_irqen: fn ptr to save and clear IRQENABLE regs
|
|
* @restore_irqen: fn ptr to save and clear IRQENABLE regs
|
|
* @saved_mask: IRQENABLE regs are saved here during suspend
|
|
* @priority_mask: 1 bit per IRQ, set to 1 if omap_prcm_irq.priority = true
|
|
* @base_irq: base dynamic IRQ number, returned from irq_alloc_descs() in init
|
|
* @suspended: set to true after Linux suspend code has called our ->prepare()
|
|
* @suspend_save_flag: set to true after IRQ masks have been saved and disabled
|
|
*
|
|
* @saved_mask, @priority_mask, @base_irq, @suspended, and
|
|
* @suspend_save_flag are populated dynamically, and are not to be
|
|
* specified in static initializers.
|
|
*/
|
|
struct omap_prcm_irq_setup {
|
|
u16 ack;
|
|
u16 mask;
|
|
u8 nr_regs;
|
|
u8 nr_irqs;
|
|
const struct omap_prcm_irq *irqs;
|
|
int irq;
|
|
void (*read_pending_irqs)(unsigned long *events);
|
|
void (*ocp_barrier)(void);
|
|
void (*save_and_clear_irqen)(u32 *saved_mask);
|
|
void (*restore_irqen)(u32 *saved_mask);
|
|
u32 *saved_mask;
|
|
u32 *priority_mask;
|
|
int base_irq;
|
|
bool suspended;
|
|
bool suspend_save_flag;
|
|
};
|
|
|
|
/* OMAP_PRCM_IRQ: convenience macro for creating struct omap_prcm_irq records */
|
|
#define OMAP_PRCM_IRQ(_name, _offset, _priority) { \
|
|
.name = _name, \
|
|
.offset = _offset, \
|
|
.priority = _priority \
|
|
}
|
|
|
|
extern void omap_prcm_irq_cleanup(void);
|
|
extern int omap_prcm_register_chain_handler(
|
|
struct omap_prcm_irq_setup *irq_setup);
|
|
extern int omap_prcm_event_to_irq(const char *event);
|
|
extern void omap_prcm_irq_prepare(void);
|
|
extern void omap_prcm_irq_complete(void);
|
|
|
|
# endif
|
|
|
|
#endif
|
|
|