Re: [PATCH v5 2/6] drivers: soc: Add support for Exynos PMU driver
On Sun, Nov 30, 2014 at 4:54 AM, Kukjin Kim kg...@kernel.org wrote: Amit Daniel Kachhap wrote: This patch moves Exynos PMU driver implementation from arm/mach-exynos to drivers/soc/samsung. 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 this PMU driver in driver/* folder. This driver uses existing DT binding information and there should be no functionality change in the supported platforms. Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com --- arch/arm/mach-exynos/Makefile |2 +- drivers/soc/Kconfig|1 + drivers/soc/Makefile |1 + drivers/soc/samsung/Kconfig| 20 drivers/soc/samsung/Makefile |1 + .../pmu.c = drivers/soc/samsung/exynos-pmu.c |0 6 files changed, 24 insertions(+), 1 deletion(-) create mode 100644 drivers/soc/samsung/Kconfig create mode 100644 drivers/soc/samsung/Makefile rename arch/arm/mach-exynos/pmu.c = drivers/soc/samsung/exynos-pmu.c (100%) 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/soc/Kconfig b/drivers/soc/Kconfig index 76d6bd4..90f33b9 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -3,5 +3,6 @@ menu SOC (System On Chip) specific Drivers source drivers/soc/qcom/Kconfig source drivers/soc/ti/Kconfig source drivers/soc/versatile/Kconfig +source drivers/soc/samsung/Kconfig Alphabetical order? Ok, will add in the next version. [...] - Kukjin -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH v5 2/6] drivers: soc: Add support for Exynos PMU driver
This patch moves Exynos PMU driver implementation from arm/mach-exynos to drivers/soc/samsung. 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 this PMU driver in driver/* folder. This driver uses existing DT binding information and there should be no functionality change in the supported platforms. Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com --- arch/arm/mach-exynos/Makefile |2 +- drivers/soc/Kconfig|1 + drivers/soc/Makefile |1 + drivers/soc/samsung/Kconfig| 20 drivers/soc/samsung/Makefile |1 + .../pmu.c = drivers/soc/samsung/exynos-pmu.c |0 6 files changed, 24 insertions(+), 1 deletion(-) create mode 100644 drivers/soc/samsung/Kconfig create mode 100644 drivers/soc/samsung/Makefile rename arch/arm/mach-exynos/pmu.c = drivers/soc/samsung/exynos-pmu.c (100%) 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/soc/Kconfig b/drivers/soc/Kconfig index 76d6bd4..90f33b9 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -3,5 +3,6 @@ menu SOC (System On Chip) specific Drivers source drivers/soc/qcom/Kconfig source drivers/soc/ti/Kconfig source drivers/soc/versatile/Kconfig +source drivers/soc/samsung/Kconfig endmenu diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 063113d..fcd7e37 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_ARCH_QCOM) += qcom/ obj-$(CONFIG_ARCH_TEGRA) += tegra/ obj-$(CONFIG_SOC_TI) += ti/ obj-$(CONFIG_PLAT_VERSATILE) += versatile/ +obj-$(CONFIG_SOC_SAMSUNG) += samsung/ diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig new file mode 100644 index 000..6855cc4 --- /dev/null +++ b/drivers/soc/samsung/Kconfig @@ -0,0 +1,20 @@ +# +# SAMSUNG SOC drivers +# +menu Samsung SOC drivers support + +config SOC_SAMSUNG + bool + +config EXYNOS_PMU + bool Support Exynos Power Management Unit + depends on ARCH_EXYNOS + default y + help + Exynos SoC have Power Management Unit (PMU) which controls power and + operation state of various components in Exynos SoC. This driver + provides implementation of PMU driver and provides various + functionality like initialisation and transition to various low power + states. + +endmenu diff --git a/drivers/soc/samsung/Makefile b/drivers/soc/samsung/Makefile new file mode 100644 index 000..5a879c6 --- /dev/null +++ b/drivers/soc/samsung/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_EXYNOS_PMU) += exynos-pmu.o diff --git a/arch/arm/mach-exynos/pmu.c b/drivers/soc/samsung/exynos-pmu.c similarity index 100% rename from arch/arm/mach-exynos/pmu.c rename to drivers/soc/samsung/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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: [PATCH v5 2/6] drivers: soc: Add support for Exynos PMU driver
Amit Daniel Kachhap wrote: This patch moves Exynos PMU driver implementation from arm/mach-exynos to drivers/soc/samsung. 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 this PMU driver in driver/* folder. This driver uses existing DT binding information and there should be no functionality change in the supported platforms. Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com --- arch/arm/mach-exynos/Makefile |2 +- drivers/soc/Kconfig|1 + drivers/soc/Makefile |1 + drivers/soc/samsung/Kconfig| 20 drivers/soc/samsung/Makefile |1 + .../pmu.c = drivers/soc/samsung/exynos-pmu.c |0 6 files changed, 24 insertions(+), 1 deletion(-) create mode 100644 drivers/soc/samsung/Kconfig create mode 100644 drivers/soc/samsung/Makefile rename arch/arm/mach-exynos/pmu.c = drivers/soc/samsung/exynos-pmu.c (100%) 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/soc/Kconfig b/drivers/soc/Kconfig index 76d6bd4..90f33b9 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -3,5 +3,6 @@ menu SOC (System On Chip) specific Drivers source drivers/soc/qcom/Kconfig source drivers/soc/ti/Kconfig source drivers/soc/versatile/Kconfig +source drivers/soc/samsung/Kconfig Alphabetical order? [...] - Kukjin -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
