[PATCH v1 1/3] arm64: dts: amlogic: a1: add cooling-cells for DVFS feature
neil.armstrong at linaro.org
neil.armstrong at linaro.org
Thu Mar 28 07:08:42 PDT 2024
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 at salutedevices.com>
> ---
> 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 at 0 {
> reg = <0x0 0x0>;
> enable-method = "psci";
> next-level-cache = <&l2>;
> + #cooling-cells = <2>;
> };
>
> cpu1: cpu at 1 {
> @@ -40,6 +41,7 @@ cpu1: cpu at 1 {
> reg = <0x0 0x1>;
> enable-method = "psci";
> next-level-cache = <&l2>;
> + #cooling-cells = <2>;
> };
>
> l2: l2-cache0 {
Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>
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