Re: [PATCH 3/5] ARM: dts: Add clock entries to G2D node for exynos4210

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Hi Sylwester,

On 18 April 2013 17:08, Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> wrote:
> Hi Sachin,
>
> On 04/18/2013 01:15 PM, Sachin Kamat wrote:
>> Added clock entries to G2D node.
>>
>> Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
>> ---
>>  arch/arm/boot/dts/exynos4210.dtsi |    2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
>> index 66e6b03..50ab9d4 100644
>> --- a/arch/arm/boot/dts/exynos4210.dtsi
>> +++ b/arch/arm/boot/dts/exynos4210.dtsi
>> @@ -117,6 +117,8 @@
>>               compatible = "samsung,s5pv210-g2d";
>>               reg = <0x12800000 0x1000>;
>>               interrupts = <0 89 0>;
>> +             clocks = <&clock 177>, <&clock 277>;
>> +             clock-names = "sclk_fimg2d", "fimg2d";
>
> Same clocks are used for exynos4210 and exynos4212/4412. Wouldn't
> it work if you have added those properties to exynos4.dtsi, instead
> of having same entries in exynos4210.dtsi and exynos4x12.dtsi  ?

The clocks are the same. However, base address of register is
different for 4210 and 4x12.
That was the reason 2 separate nodes were created. Do you want me to
create a common node in exynos4.dtsi with all the common properties
and separate nodes in exynos4210.dtsi and exynos4x12.dtsi with just
the 'reg' property?


-- 
With warm regards,
Sachin
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