Hi Leela, On 31 October 2013 11:30, Leela Krishna Amudala <l.krishna@xxxxxxxxxxx> 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 <t.figa@xxxxxxxxxxx> > > 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 <sachin.kamat@xxxxxxxxxx> > > Changes since V2: > - used syscon regmap interface to configure pmu registers in WDT driver > (suggested by Tomasz Figa <t.figa@xxxxxxxxxxx>) > > Changes since V1: > - Added new compatible string for Exynos5 SoCs > - Introduced quirk mechanism to program PMU registers > - Addressed comments given by Tomasz Figa <t.figa@xxxxxxxxxxx> > > 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 <sachin.kamat@xxxxxxxxxx> Reviewed-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx> -- With warm regards, Sachin -- 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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