Re: [PATCH 2/4] arm64: dts: mt8195: Add dptx nodes

[AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>]

Il 15/09/22 09:58, Bo-Chen Chen ha scritto:
> Add edptx and dptx nodes for MT8195.
> 
> Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
> ---
>   arch/arm64/boot/dts/mediatek/mt8195.dtsi | 25 ++++++++++++++++++++++++
>   1 file changed, 25 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> index 93e6a106a9b8..6f3f9bf3dc54 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> @@ -1241,6 +1241,9 @@
>   				reg = <0x189 0x2>;
>   				bits = <7 5>;
>   			};
> +			dp_calibration: dp-data@1ac {
> +				reg = <0x1ac 0x10>;
> +			};
>   		};
>   
>   		u3phy2: t-phy@11c40000 {
> @@ -2178,5 +2181,27 @@
>   			clock-names = "engine", "pixel", "pll";
>   			status = "disabled";
>   		};
> +
> +		edp_tx: edp-tx@1c500000 {
> +			status = "disabled";
> +			compatible = "mediatek,mt8195-edp-tx";
> +			reg = <0 0x1c500000 0 0x8000>;
> +			nvmem-cells = <&dp_calibration>;
> +			nvmem-cell-names = "dp_calibration_data";
> +			power-domains = <&spm MT8195_POWER_DOMAIN_EPD_TX>;
> +			interrupts = <GIC_SPI 676 IRQ_TYPE_LEVEL_HIGH 0>;
> +			max-linkrate-mhz = <8100>;
> +		};
> +
> +		dp_tx: dp-tx@1c600000 {
> +			compatible = "mediatek,mt8195-dp-tx";
> +			reg = <0 0x1c600000 0 0x8000>;
> +			nvmem-cells = <&dp_calibration>;
> +			nvmem-cell-names = "dp_calibration_data";
> +			power-domains = <&spm MT8195_POWER_DOMAIN_DP_TX>;
> +			interrupts = <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH 0>;
> +			status = "disabled";
> +			max-linkrate-mhz = <8100>;

max-linkrate-mhz should go before status.

> +		};
>   	};
>   };