Hi Yassin,

On Wed, Sep 16, 2015 at 12:05:55AM +1000, yassinjaffer@gmail.com wrote:
> From: Yassin Jaffer <yassinjaffer@gmail.com>
> 
> Add Keypad controller node definition to the A20 SoC.
> 
> Signed-off-by: Yassin Jaffer <yassinjaffer@gmail.com>
> ---
>  arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> index 333604a..35cc8d0 100644
> --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> @@ -1198,6 +1198,15 @@
>  			status = "disabled";
>  		};
>  
> +		kp: kp@01c23000 {

The node name should reflect the class of the device. keypad@01c23000
would be better for example.

It looks good otherwise.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com