Hi Sachin,
On Wed, Jul 24, 2013 at 3:16 PM, Sachin Kamat <sachin.kamat@xxxxxxxxxx> wrote:
> Hi Leela,
>
> On 24 July 2013 15:08, Leela Krishna Amudala <l.krishna@xxxxxxxxxxx> wrote:
>> This patch adds support for specifying the pmu registers and masking bit
>> for watchdog to enable/disable and mask/unmask the watchdog reset request.
>>
>> Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
>> Signed-off-by: Leela Krishna Amudala <l.krishna@xxxxxxxxxxx>
>> ---
>> arch/arm/boot/dts/exynos5.dtsi | 2 +-
>> arch/arm/boot/dts/exynos5420.dtsi | 1 +
>> 2 files changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
>> index f65e124..4d63b74 100644
>> --- a/arch/arm/boot/dts/exynos5.dtsi
>> +++ b/arch/arm/boot/dts/exynos5.dtsi
>> @@ -104,7 +104,7 @@
>>
>> watchdog {
>> compatible = "samsung,s3c2410-wdt";
>> - reg = <0x101D0000 0x100>;
>> + reg = <0x101D0000 0x100>, <0x10040408 0x4>, <0x1004040c 0x4>;
>> interrupts = <0 42 0>;
>> status = "disabled";
>> };
>> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
>> index e1d2d20..ea5b49f 100644
>> --- a/arch/arm/boot/dts/exynos5420.dtsi
>> +++ b/arch/arm/boot/dts/exynos5420.dtsi
>> @@ -150,5 +150,6 @@
>> clocks = <&clock 316>;
>> clock-names = "watchdog";
>> status = "okay";
>> + reset-mask-bit = <0>;
>
> Why not add this hunk to the previous patch itself?
>
This particular property holds a bit number that has to be programmed
in the PMU registers (mentioned in exynos5.dtsi).
So I added this property along with those registers.
Best Wishes,
Leela krishna.
> --
> With warm regards,
> Sachin
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