Re: [PATCH v1 1/3] arm64: dts: amlogic: a1: add cooling-cells for DVFS feature

[neil . armstrong]

On 28/03/2024 14:44, Dmitry Rokosov wrote:
> It's used for CPU with DVFS feature to specify minimum and maximum
> cooling state used in the reference.
> Without these values DVFS will not work and dtbs_check will raise the
> error.
>
> Signed-off-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxxxxx>
> ---
>   arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> index fbee986421f1..f65d4a77ee52 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> @@ -32,6 +32,7 @@ cpu0: cpu@0 {
>   			reg = <0x0 0x0>;
>   			enable-method = "psci";
>   			next-level-cache = <&l2>;
> +			#cooling-cells = <2>;
>   		};
>   
>   		cpu1: cpu@1 {
> @@ -40,6 +41,7 @@ cpu1: cpu@1 {
>   			reg = <0x0 0x1>;
>   			enable-method = "psci";
>   			next-level-cache = <&l2>;
> +			#cooling-cells = <2>;
>   		};
>   
>   		l2: l2-cache0 {

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>