diff options
Diffstat (limited to 'arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c | 803 |
1 files changed, 18 insertions, 785 deletions
diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c index 13bde95b6790..0a6a04897d89 100644 --- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c +++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c @@ -1,7 +1,7 @@ /* - * OMAP2/3 clockdomains + * OMAP2/3 clockdomain common data * - * Copyright (C) 2008-2009 Texas Instruments, Inc. + * Copyright (C) 2008-2011 Texas Instruments, Inc. * Copyright (C) 2008-2010 Nokia Corporation * * Paul Walmsley, Jouni Högander @@ -51,374 +51,28 @@ * changed in software) are not included here yet, but should be. */ -/* OMAP2/3-common wakeup dependencies */ - -/* - * 2420/2430 PM_WKDEP_GFX: CORE, MPU, WKUP - * 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE - * 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE - * These can share data since they will never be present simultaneously - * on the same device. - */ -static struct clkdm_dep gfx_sgx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | - CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | - CHIP_IS_OMAP3430) - }, - { NULL }, -}; - - -/* 24XX-specific possible dependencies */ - -#ifdef CONFIG_ARCH_OMAP2 - /* Wakeup dependency source arrays */ -/* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */ -static struct clkdm_dep dsp_24xx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { NULL }, -}; - -/* - * 2420 PM_WKDEP_MPU: CORE, DSP, WKUP - * 2430 adds MDM - */ -static struct clkdm_dep mpu_24xx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "dsp_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mdm_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) - }, - { NULL }, -}; - -/* - * 2420 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP - * 2430 adds MDM - */ -static struct clkdm_dep core_24xx_wkdeps[] = { - { - .clkdm_name = "dsp_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "gfx_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mdm_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) - }, - { NULL }, -}; - -#endif /* CONFIG_ARCH_OMAP2 */ - -/* 2430-specific possible wakeup dependencies */ +/* 2xxx-specific possible dependencies */ -#ifdef CONFIG_SOC_OMAP2430 - -/* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */ -static struct clkdm_dep mdm_2430_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { NULL }, -}; - -#endif /* CONFIG_SOC_OMAP2430 */ - - -/* OMAP3-specific possible dependencies */ - -#ifdef CONFIG_ARCH_OMAP3 - -/* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */ -static struct clkdm_dep per_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */ -static struct clkdm_dep usbhost_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, +/* 2xxx PM_WKDEP_GFX: CORE, MPU, WKUP */ +struct clkdm_dep gfx_24xx_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, { NULL }, }; -/* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */ -static struct clkdm_dep mpu_3xxx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, +/* 2xxx PM_WKDEP_DSP: CORE, MPU, WKUP */ +struct clkdm_dep dsp_24xx_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, { NULL }, }; -/* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */ -static struct clkdm_dep iva2_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - - -/* 3430 PM_WKDEP_CAM: IVA2, MPU, WKUP */ -static struct clkdm_dep cam_wkdeps[] = { - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430 PM_WKDEP_DSS: IVA2, MPU, WKUP */ -static struct clkdm_dep dss_wkdeps[] = { - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430: PM_WKDEP_NEON: MPU */ -static struct clkdm_dep neon_wkdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - - -/* Sleep dependency source arrays for OMAP3-specific clkdms */ - -/* 3430: CM_SLEEPDEP_DSS: MPU, IVA */ -static struct clkdm_dep dss_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430: CM_SLEEPDEP_PER: MPU, IVA */ -static struct clkdm_dep per_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */ -static struct clkdm_dep usbhost_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430: CM_SLEEPDEP_CAM: MPU */ -static struct clkdm_dep cam_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* - * 3430ES1: CM_SLEEPDEP_GFX: MPU - * 3430ES2: CM_SLEEPDEP_SGX: MPU - * These can share data since they will never be present simultaneously - * on the same device. - */ -static struct clkdm_dep gfx_sgx_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -#endif /* CONFIG_ARCH_OMAP3 */ - /* * OMAP2/3-common clockdomains @@ -430,439 +84,18 @@ static struct clkdm_dep gfx_sgx_sleepdeps[] = { */ /* This is an implicit clockdomain - it is never defined as such in TRM */ -static struct clockdomain wkup_clkdm = { +struct clockdomain wkup_common_clkdm = { .name = "wkup_clkdm", .pwrdm = { .name = "wkup_pwrdm" }, .dep_bit = OMAP_EN_WKUP_SHIFT, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; -static struct clockdomain prm_clkdm = { +struct clockdomain prm_common_clkdm = { .name = "prm_clkdm", .pwrdm = { .name = "wkup_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; -static struct clockdomain cm_clkdm = { +struct clockdomain cm_common_clkdm = { .name = "cm_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; - -/* - * 2420-only clockdomains - */ - -#if defined(CONFIG_SOC_OMAP2420) - -static struct clockdomain mpu_2420_clkdm = { - .name = "mpu_clkdm", - .pwrdm = { .name = "mpu_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .wkdep_srcs = mpu_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain iva1_2420_clkdm = { - .name = "iva1_clkdm", - .pwrdm = { .name = "dsp_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, - .wkdep_srcs = dsp_24xx_wkdeps, - .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain dsp_2420_clkdm = { - .name = "dsp_clkdm", - .pwrdm = { .name = "dsp_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain gfx_2420_clkdm = { - .name = "gfx_clkdm", - .pwrdm = { .name = "gfx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain core_l3_2420_clkdm = { - .name = "core_l3_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain core_l4_2420_clkdm = { - .name = "core_l4_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain dss_2420_clkdm = { - .name = "dss_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -#endif /* CONFIG_SOC_OMAP2420 */ - - -/* - * 2430-only clockdomains - */ - -#if defined(CONFIG_SOC_OMAP2430) - -static struct clockdomain mpu_2430_clkdm = { - .name = "mpu_clkdm", - .pwrdm = { .name = "mpu_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = mpu_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -/* Another case of bit name collisions between several registers: EN_MDM */ -static struct clockdomain mdm_clkdm = { - .name = "mdm_clkdm", - .pwrdm = { .name = "mdm_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT, - .wkdep_srcs = mdm_2430_wkdeps, - .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -static struct clockdomain dsp_2430_clkdm = { - .name = "dsp_clkdm", - .pwrdm = { .name = "dsp_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, - .wkdep_srcs = dsp_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -static struct clockdomain gfx_2430_clkdm = { - .name = "gfx_clkdm", - .pwrdm = { .name = "gfx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm - * could cause trouble - */ -static struct clockdomain core_l3_2430_clkdm = { - .name = "core_l3_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP24XX_EN_CORE_SHIFT, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm - * could cause trouble - */ -static struct clockdomain core_l4_2430_clkdm = { - .name = "core_l4_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP24XX_EN_CORE_SHIFT, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -static struct clockdomain dss_2430_clkdm = { - .name = "dss_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -#endif /* CONFIG_SOC_OMAP2430 */ - - -/* - * OMAP3 clockdomains - */ - -#if defined(CONFIG_ARCH_OMAP3) - -static struct clockdomain mpu_3xxx_clkdm = { - .name = "mpu_clkdm", - .pwrdm = { .name = "mpu_pwrdm" }, - .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, - .dep_bit = OMAP3430_EN_MPU_SHIFT, - .wkdep_srcs = mpu_3xxx_wkdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain neon_clkdm = { - .name = "neon_clkdm", - .pwrdm = { .name = "neon_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = neon_wkdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain iva2_clkdm = { - .name = "iva2_clkdm", - .pwrdm = { .name = "iva2_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT, - .wkdep_srcs = iva2_wkdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain gfx_3430es1_clkdm = { - .name = "gfx_clkdm", - .pwrdm = { .name = "gfx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .sleepdep_srcs = gfx_sgx_sleepdeps, - .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1), -}; - -static struct clockdomain sgx_clkdm = { - .name = "sgx_clkdm", - .pwrdm = { .name = "sgx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .sleepdep_srcs = gfx_sgx_sleepdeps, - .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), -}; - -/* - * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but - * then that information was removed from the 34xx ES2+ TRM. It is - * unclear whether the core is still there, but the clockdomain logic - * is there, and must be programmed to an appropriate state if the - * CORE clockdomain is to become inactive. - */ -static struct clockdomain d2d_clkdm = { - .name = "d2d_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm - * could cause trouble - */ -static struct clockdomain core_l3_3xxx_clkdm = { - .name = "core_l3_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP3430_EN_CORE_SHIFT, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm - * could cause trouble - */ -static struct clockdomain core_l4_3xxx_clkdm = { - .name = "core_l4_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP3430_EN_CORE_SHIFT, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* Another case of bit name collisions between several registers: EN_DSS */ -static struct clockdomain dss_3xxx_clkdm = { - .name = "dss_clkdm", - .pwrdm = { .name = "dss_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT, - .wkdep_srcs = dss_wkdeps, - .sleepdep_srcs = dss_sleepdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain cam_clkdm = { - .name = "cam_clkdm", - .pwrdm = { .name = "cam_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = cam_wkdeps, - .sleepdep_srcs = cam_sleepdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain usbhost_clkdm = { - .name = "usbhost_clkdm", - .pwrdm = { .name = "usbhost_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = usbhost_wkdeps, - .sleepdep_srcs = usbhost_sleepdeps, - .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), -}; - -static struct clockdomain per_clkdm = { - .name = "per_clkdm", - .pwrdm = { .name = "per_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP3430_EN_PER_SHIFT, - .wkdep_srcs = per_wkdeps, - .sleepdep_srcs = per_sleepdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* - * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is - * switched of even if sdti is in use - */ -static struct clockdomain emu_clkdm = { - .name = "emu_clkdm", - .pwrdm = { .name = "emu_pwrdm" }, - .flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll1_clkdm = { - .name = "dpll1_clkdm", - .pwrdm = { .name = "dpll1_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll2_clkdm = { - .name = "dpll2_clkdm", - .pwrdm = { .name = "dpll2_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll3_clkdm = { - .name = "dpll3_clkdm", - .pwrdm = { .name = "dpll3_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll4_clkdm = { - .name = "dpll4_clkdm", - .pwrdm = { .name = "dpll4_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll5_clkdm = { - .name = "dpll5_clkdm", - .pwrdm = { .name = "dpll5_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), -}; - -#endif /* CONFIG_ARCH_OMAP3 */ - -/* - * Clockdomain hwsup dependencies (OMAP3 only) - */ - -static struct clkdm_autodep clkdm_autodeps[] = { - { - .clkdm = { .name = "mpu_clkdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm = { .name = "iva2_clkdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm = { .name = NULL }, - } -}; - -static struct clockdomain *clockdomains_omap2[] __initdata = { - &wkup_clkdm, - &cm_clkdm, - &prm_clkdm, - -#ifdef CONFIG_SOC_OMAP2420 - &mpu_2420_clkdm, - &iva1_2420_clkdm, - &dsp_2420_clkdm, - &gfx_2420_clkdm, - &core_l3_2420_clkdm, - &core_l4_2420_clkdm, - &dss_2420_clkdm, -#endif - -#ifdef CONFIG_SOC_OMAP2430 - &mpu_2430_clkdm, - &mdm_clkdm, - &dsp_2430_clkdm, - &gfx_2430_clkdm, - &core_l3_2430_clkdm, - &core_l4_2430_clkdm, - &dss_2430_clkdm, -#endif - -#ifdef CONFIG_ARCH_OMAP3 - &mpu_3xxx_clkdm, - &neon_clkdm, - &iva2_clkdm, - &gfx_3430es1_clkdm, - &sgx_clkdm, - &d2d_clkdm, - &core_l3_3xxx_clkdm, - &core_l4_3xxx_clkdm, - &dss_3xxx_clkdm, - &cam_clkdm, - &usbhost_clkdm, - &per_clkdm, - &emu_clkdm, - &dpll1_clkdm, - &dpll2_clkdm, - &dpll3_clkdm, - &dpll4_clkdm, - &dpll5_clkdm, -#endif - NULL, -}; - -void __init omap2xxx_clockdomains_init(void) -{ - clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap2_clkdm_operations); -} - -void __init omap3xxx_clockdomains_init(void) -{ - clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap3_clkdm_operations); -} |
