Hi Leela,
On 31 October 2013 11:30, Leela Krishna Amudala wrote:
> This patchset does the following things
> - Adds pmusysreg device node to exynos5.dtsi file
> - Adds watchdog DT nodes to Exynos5250 and 5420
> - Uses syscon regmap interface to configure pmu registers
> to mask/unmask enable/disable of watchdog.
>
> This patch set is rebased on Kgene's for-next branch and tested on SMDK5420
>
> Changes since V4:
> - changed the node name from pmusysreg to syscon and node label from
> pmu_sys_reg to pmu_syscon
> - changed the property name from samsung,pmusysreg to
> samsung,syscon-phandle
> - used regmap_update_bits instead of remap_read/regmap_write
> - Addressed other comments given by Tomasz Figa
>
> Changes since V3:
> - changed the compatible strings for watchdog node
> - splitted up adding pmusysreg node and made it separate patch
> - Addressed comments given by Sachin Kamat
>
> Changes since V2:
> - used syscon regmap interface to configure pmu registers in WDT
> driver
> (suggested by Tomasz Figa )
>
> Changes since V1:
> - Added new compatible string for Exynos5 SoCs
> - Introduced quirk mechanism to program PMU registers
> - Addressed comments given by Tomasz Figa
>
> Leela Krishna Amudala (3):
> ARM: dts: Add pmu sysreg node to Exynos5 dtsi file
> ARM: dts: add watchdog device nodes for Exynos5250 and Exynos5420
> watchdog: s3c2410_wdt: use syscon regmap interface to configure pmu
> register
>
> .../devicetree/bindings/watchdog/samsung-wdt.txt | 22 ++-
> arch/arm/boot/dts/exynos5.dtsi | 12 +-
> arch/arm/boot/dts/exynos5250.dtsi |7 +-
> arch/arm/boot/dts/exynos5420.dtsi | 10 ++
> drivers/watchdog/s3c2410_wdt.c | 150
> +---
> 5 files changed, 175 insertions(+), 26 deletions(-)
>
> --
> 1.7.10.4
>
Series looks good. However, you would need to add select MFD_SYSCON option to
watchdog Kconfig for ARCH_EXYNOS5.
Tested this series on Origen (4210), Arndale (5250) and SMDK5420 boards.
Tested-by: Sachin Kamat
Reviewed-by: Sachin Kamat
--
With warm regards,
Sachin
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