[PATCH 6/6] arm64: dts: mediatek: mt8183: Add decoder

AngeloGioacchino Del Regno angelogioacchino.delregno at collabora.com
Tue Jun 6 00:40:57 PDT 2023


Il 05/06/23 18:20, Nícolas F. R. A. Prado ha scritto:
> From: Yunfei Dong <yunfei.dong at mediatek.com>
> 
> Add node for the hardware decoder present on the MT8183 SoC.
> 
> Signed-off-by: Yunfei Dong <yunfei.dong at mediatek.com>
> Signed-off-by: Qianqian Yan <qianqian.yan at mediatek.com>
> Signed-off-by: Frederic Chen <frederic.chen at mediatek.com>
> Signed-off-by: Alexandre Courbot <acourbot at chromium.org>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado at collabora.com>
> ---
> 
>   arch/arm64/boot/dts/mediatek/mt8183.dtsi | 39 ++++++++++++++++++++++++
>   1 file changed, 39 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index 5169779d01df..8bb10ed67e87 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -2019,6 +2019,45 @@ vdecsys: syscon at 16000000 {
>   			#clock-cells = <1>;
>   		};
>   
> +		vcodec_dec: video-codec at 16020000 {
> +			compatible = "mediatek,mt8183-vcodec-dec";
> +			reg = <0 0x16020000 0 0x1000>,		/* VDEC_MISC */
> +			      <0 0x16021000 0 0x800>,		/* VDEC_VLD */
> +			      <0 0x16021800 0 0x800>,		/* VDEC_TOP */
> +			      <0 0x16022000 0 0x1000>,		/* VDEC_MC */
> +			      <0 0x16023000 0 0x1000>,		/* VDEC_AVCVLD */
> +			      <0 0x16024000 0 0x1000>,		/* VDEC_AVCMV */
> +			      <0 0x16025000 0 0x1000>,		/* VDEC_PP */
> +			      <0 0x16026800 0 0x800>,		/* VP8_VD */
> +			      <0 0x16027000 0 0x800>,		/* VP6_VD */
> +			      <0 0x16027800 0 0x800>,		/* VP8_VL */
> +			      <0 0x16028400 0 0x400>;		/* VP9_VD */
> +			reg-names = "misc",
> +				    "ld",
> +				    "top",
> +				    "cm",
> +				    "ad",
> +				    "av",
> +				    "pp",
> +				    "hwd",
> +				    "hwq",
> +				    "hwb",
> +				    "hwg";

Do we really need one line for each 2/3 characters reg name? :-P

Regards,
Angelo




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