forked from Minki/linux
ce491cf854
Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <tony@atomide.com>
194 lines
4.7 KiB
C
194 lines
4.7 KiB
C
/*
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* OMAP2/3 common powerdomain definitions
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*
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* Copyright (C) 2007-8 Texas Instruments, Inc.
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* Copyright (C) 2007-8 Nokia Corporation
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*
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* Written by Paul Walmsley
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* Debugging and integration fixes by Jouni Högander
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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 ARCH_ARM_MACH_OMAP2_POWERDOMAINS
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#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS
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/*
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* This file contains all of the powerdomains that have some element
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* of software control for the OMAP24xx and OMAP34XX chips.
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*
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* A few notes:
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*
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* This is not an exhaustive listing of powerdomains on the chips; only
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* powerdomains that can be controlled in software.
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*
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* A useful validation rule for struct powerdomain:
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* Any powerdomain referenced by a wkdep_srcs or sleepdep_srcs array
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* must have a dep_bit assigned. So wkdep_srcs/sleepdep_srcs are really
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* just software-controllable dependencies. Non-software-controllable
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* dependencies do exist, but they are not encoded below (yet).
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*
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* 24xx does not support programmable sleep dependencies (SLEEPDEP)
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*
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*/
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/*
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* The names for the DSP/IVA2 powerdomains are confusing.
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*
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* Most OMAP chips have an on-board DSP.
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*
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* On the 2420, this is a 'C55 DSP called, simply, the DSP. Its
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* powerdomain is called the "DSP power domain." On the 2430, the
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* on-board DSP is a 'C64 DSP, now called the IVA2 or IVA2.1. Its
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* powerdomain is still called the "DSP power domain." On the 3430,
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* the DSP is a 'C64 DSP like the 2430, also known as the IVA2; but
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* its powerdomain is now called the "IVA2 power domain."
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*
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* The 2420 also has something called the IVA, which is a separate ARM
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* core, and has nothing to do with the DSP/IVA2.
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*
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* Ideally the DSP/IVA2 could just be the same powerdomain, but the PRCM
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* address offset is different between the C55 and C64 DSPs.
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*
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* The overly-specific dep_bit names are due to a bit name collision
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* with CM_FCLKEN_{DSP,IVA2}. The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift
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* value are the same for all powerdomains: 2
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*/
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/*
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* XXX should dep_bit be a mask, so we can test to see if it is 0 as a
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* sanity check?
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* XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE
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*/
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#include <plat/powerdomain.h>
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#include "prcm-common.h"
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#include "prm.h"
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#include "cm.h"
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/* OMAP2/3-common powerdomains and wakeup dependencies */
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/*
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* 2420/2430 PM_WKDEP_GFX: CORE, MPU, WKUP
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* 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE
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* 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE
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*/
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static struct pwrdm_dep gfx_sgx_wkdeps[] = {
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{
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.pwrdm_name = "core_pwrdm",
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
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},
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{
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.pwrdm_name = "iva2_pwrdm",
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
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},
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{
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.pwrdm_name = "mpu_pwrdm",
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
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CHIP_IS_OMAP3430)
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},
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{
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.pwrdm_name = "wkup_pwrdm",
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
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CHIP_IS_OMAP3430)
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},
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{ NULL },
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};
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/*
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* 3430: CM_SLEEPDEP_CAM: MPU
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* 3430ES1: CM_SLEEPDEP_GFX: MPU
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* 3430ES2: CM_SLEEPDEP_SGX: MPU
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*/
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static struct pwrdm_dep cam_gfx_sleepdeps[] = {
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{
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.pwrdm_name = "mpu_pwrdm",
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
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},
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{ NULL },
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};
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#include "powerdomains24xx.h"
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#include "powerdomains34xx.h"
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/*
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* OMAP2/3 common powerdomains
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*/
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/*
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* The GFX powerdomain is not present on 3430ES2, but currently we do not
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* have a macro to filter it out at compile-time.
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*/
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static struct powerdomain gfx_pwrdm = {
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.name = "gfx_pwrdm",
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.prcm_offs = GFX_MOD,
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
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CHIP_IS_OMAP3430ES1),
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.wkdep_srcs = gfx_sgx_wkdeps,
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.sleepdep_srcs = cam_gfx_sleepdeps,
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.pwrsts = PWRSTS_OFF_RET_ON,
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.pwrsts_logic_ret = PWRDM_POWER_RET,
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.banks = 1,
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.pwrsts_mem_ret = {
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[0] = PWRDM_POWER_RET, /* MEMRETSTATE */
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},
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.pwrsts_mem_on = {
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[0] = PWRDM_POWER_ON, /* MEMONSTATE */
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},
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};
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static struct powerdomain wkup_pwrdm = {
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.name = "wkup_pwrdm",
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.prcm_offs = WKUP_MOD,
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
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.dep_bit = OMAP_EN_WKUP_SHIFT,
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};
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/* As powerdomains are added or removed above, this list must also be changed */
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static struct powerdomain *powerdomains_omap[] __initdata = {
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&gfx_pwrdm,
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&wkup_pwrdm,
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#ifdef CONFIG_ARCH_OMAP24XX
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&dsp_pwrdm,
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&mpu_24xx_pwrdm,
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&core_24xx_pwrdm,
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#endif
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#ifdef CONFIG_ARCH_OMAP2430
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&mdm_pwrdm,
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#endif
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#ifdef CONFIG_ARCH_OMAP34XX
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&iva2_pwrdm,
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&mpu_34xx_pwrdm,
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&neon_pwrdm,
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&core_34xx_pre_es3_1_pwrdm,
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&core_34xx_es3_1_pwrdm,
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&cam_pwrdm,
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&dss_pwrdm,
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&per_pwrdm,
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&emu_pwrdm,
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&sgx_pwrdm,
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&usbhost_pwrdm,
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&dpll1_pwrdm,
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&dpll2_pwrdm,
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&dpll3_pwrdm,
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&dpll4_pwrdm,
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&dpll5_pwrdm,
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#endif
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NULL
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};
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#endif
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