From: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> This patch moves Exynos PMU driver implementation from "arm/mach-exynos" to "drivers/mfd". This driver is mainly used for setting misc bits of register from PMU IP of Exynos SoC which will be required to configure before Suspend/Resume. Currently all these settings are done in "arch/arm/mach-exynos/pmu.c" but moving ahead for ARM64 based SoC support, there is a need of DT based implementation of PMU driver. This driver uses already existing DT binding information. CC: Sangbeom Kim <sbkim73@xxxxxxxxxxx> CC: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> CC: Lee Jones <lee.jones@xxxxxxxxxx> Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx> --- arch/arm/mach-exynos/Kconfig | 1 + arch/arm/mach-exynos/Makefile | 2 +- drivers/mfd/Kconfig | 9 +++++++++ drivers/mfd/Makefile | 1 + .../mach-exynos/pmu.c => drivers/mfd/exynos-pmu.c | 0 5 files changed, 12 insertions(+), 1 deletion(-) rename arch/arm/mach-exynos/pmu.c => drivers/mfd/exynos-pmu.c (100%) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 96d56ab..c2aef3f 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -25,6 +25,7 @@ menuconfig ARCH_EXYNOS select S5P_DEV_MFC select SRAM select MFD_SYSCON + select MFD_EXYNOS_PMU help Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5) diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index bcefb54..b91b382 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -9,7 +9,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree) # Core -obj-$(CONFIG_ARCH_EXYNOS) += exynos.o pmu.o exynos-smc.o firmware.o +obj-$(CONFIG_ARCH_EXYNOS) += exynos.o exynos-smc.o firmware.o obj-$(CONFIG_EXYNOS_CPU_SUSPEND) += pm.o sleep.o obj-$(CONFIG_PM_SLEEP) += suspend.o diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index cbdb109..619a9ba 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1323,6 +1323,15 @@ config MFD_STW481X in various ST Microelectronics and ST-Ericsson embedded Nomadik series. +config MFD_EXYNOS_PMU + tristate "Support Exynos Power Management Unit" + depends on ARM || ARM64 + help + Exynos SoC have Power Management Unit (PMU) which controls power and + operation state of Exynos SoC in two different ways. This driver + provides implementation of PMU driver and provides basic functionality + required during these operation state. + menu "Multimedia Capabilities Port drivers" depends on ARCH_SA1100 diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 8e679d6..33489b4 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -175,6 +175,7 @@ obj-$(CONFIG_MFD_STW481X) += stw481x.o obj-$(CONFIG_MFD_IPAQ_MICRO) += ipaq-micro.o obj-$(CONFIG_MFD_MENF21BMC) += menf21bmc.o obj-$(CONFIG_MFD_HI6421_PMIC) += hi6421-pmic-core.o +obj-$(CONFIG_MFD_EXYNOS_PMU) += exynos-pmu.o intel-soc-pmic-objs := intel_soc_pmic_core.o intel_soc_pmic_crc.o obj-$(CONFIG_INTEL_SOC_PMIC) += intel-soc-pmic.o diff --git a/arch/arm/mach-exynos/pmu.c b/drivers/mfd/exynos-pmu.c similarity index 100% rename from arch/arm/mach-exynos/pmu.c rename to drivers/mfd/exynos-pmu.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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