[PATCH 17/27] arm64: dts: mediatek: mt6795: Add MMSYS node for multimedia clocks

Matthias Brugger matthias.bgg at gmail.com
Mon May 29 06:55:30 PDT 2023



On 12/04/2023 13:27, AngeloGioacchino Del Regno wrote:
> Add the MultiMedia System node, providing clocks for the multimedia
> hardware blocks and their IOMMU/SMIs.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>

Applied, thanks

> ---
>   arch/arm64/boot/dts/mediatek/mt6795.dtsi | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
> index 99cc4918e6ba..a8b2c4517e79 100644
> --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
> @@ -635,6 +635,19 @@ mmc3: mmc at 11260000 {
>   			status = "disabled";
>   		};
>   
> +		mmsys: syscon at 14000000 {
> +			compatible = "mediatek,mt6795-mmsys", "syscon";
> +			reg = <0 0x14000000 0 0x1000>;
> +			power-domains = <&spm MT6795_POWER_DOMAIN_MM>;
> +			assigned-clocks = <&topckgen CLK_TOP_MM_SEL>;
> +			assigned-clock-rates = <400000000>;
> +			#clock-cells = <1>;
> +			#reset-cells = <1>;
> +			mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
> +				 <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
> +			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
> +		};
> +
>   		vdecsys: clock-controller at 16000000 {
>   			compatible = "mediatek,mt6795-vdecsys";
>   			reg = <0 0x16000000 0 0x1000>;



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