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@xxxxxxxxxxx>
> ---
> 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@ff638000 {
> + compatible = "amlogic,g12-ddr-pmu";
No. Test your DTS against bindings first.
Best regards,
Krzysztof
