From: lee.jones@linaro•org (Lee Jones)
To: linux-arm-kernel@lists•infradead.org
Subject: [RESUBMIT RFC PATCH v2 3/3] drivers: mfd: Add support for Exynos PMU driver
Date: Mon, 28 Apr 2014 13:18:53 +0100 [thread overview]
Message-ID: <20140428121853.GE21279@lee--X1> (raw)
In-Reply-To: <1398687607-4554-4-git-send-email-pankaj.dubey@samsung.com>
> 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@samsung•com>
> CC: Samuel Ortiz <sameo@linux•intel.com>
> CC: Lee Jones <lee.jones@linaro•org>
> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung•com>
> ---
> arch/arm/mach-exynos/Kconfig | 2 ++
> arch/arm/mach-exynos/Makefile | 2 --
> drivers/mfd/Kconfig | 9 +++++++++
> drivers/mfd/Makefile | 1 +
> arch/arm/mach-exynos/pmu.c => drivers/mfd/exynos-pmu.c | 0
> 5 files changed, 12 insertions(+), 2 deletions(-)
> rename arch/arm/mach-exynos/pmu.c => drivers/mfd/exynos-pmu.c (100%)
[...]
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index 3383412..fd48870 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -1203,6 +1203,15 @@ config MFD_STW481X
> in various ST Microelectronics and ST-Ericsson embedded
> Nomadik series.
>
> +config MFD_EXYNOS_PMU
> + tristate "Support Exynos Power Managment 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 impmentation of PMU driver and provides basic functionality
> + required during these operation state.
> +
The help should be indented. Take a look at the other entries.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2014-04-28 12:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-28 12:20 [RESUBMIT RFC PATCH v2 0/3] Add support for Exynos PMU driver Pankaj Dubey
2014-04-28 12:20 ` [RESUBMIT RFC PATCH v2 1/3] ARM: EXYNOS: Move PMU specific definitions from common.h Pankaj Dubey
2014-04-28 12:20 ` [RESUBMIT RFC PATCH v2 2/3] ARM: EXYNOS: Move pmu specific header files under "linux/mfd/samsung" Pankaj Dubey
2014-04-28 12:17 ` Lee Jones
2014-04-28 12:20 ` [RESUBMIT RFC PATCH v2 3/3] drivers: mfd: Add support for Exynos PMU driver Pankaj Dubey
2014-04-28 12:18 ` Lee Jones [this message]
2014-04-28 12:26 ` Lee Jones
2014-04-28 17:37 ` Catalin Marinas
2014-04-29 8:05 ` Pankaj Dubey
2014-04-29 7:54 ` Pankaj Dubey
2014-04-29 9:27 ` Lee Jones
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