[PATCH v3 3/4] arm64: dts: meson: Add DDR PMU node

[Krzysztof Kozlowski]

On 01/08/2022 08:00, Jiucheng Xu wrote:
> Add DDR PMU device node for G12 series SoC
> 
> Signed-off-by: Jiucheng Xu <jiucheng.xu at amlogic.com>
> ---
> Changes v2 -> v3:
>   - No change
> 
> Changes v1 -> v2:
>   - Remove model, dmc_nr, chann_nr properties
>   - Add g12a-ddr-pmu, g12b-ddr-pmu, sm1-ddr-pmu compatibles as
>     identifier
> ---
>  arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 7 +++++++
>  arch/arm64/boot/dts/amlogic/meson-g12a.dtsi       | 4 ++++
>  arch/arm64/boot/dts/amlogic/meson-g12b.dtsi       | 4 ++++
>  arch/arm64/boot/dts/amlogic/meson-sm1.dtsi        | 4 ++++
>  4 files changed, 19 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> index 45947c1031c4..7e556fe575be 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> @@ -2146,6 +2146,13 @@ hdmi_tx_out: endpoint {
>  			};
>  		};
>  
> +		ddr_pmu: ddr_pmu at ff638000 {
> +			compatible = "amlogic,g12-ddr-pmu";

No. Test your DTS against bindings first.

Best regards,
Krzysztof