Hi, Amergnat: <amergnat@xxxxxxxxxxxx> 於 2025年1月10日 週五 下午9:31寫道： > > From: Fabien Parent <fparent@xxxxxxxxxxxx> > > DPI is part of the display / multimedia block in MediaTek SoCs, and > always have a power-domain (at least in the upstream device-trees). > Add the power-domains property to the binding example. Applied to mediatek-drm-next [1], thanks. [1] https://web.git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, Chun-Kuang. > > Fixes: 9273cf7d3942 ("dt-bindings: display: mediatek: convert the dpi bindings to yaml") > Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> > Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx> > Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx> > Signed-off-by: Alexandre Mergnat <amergnat@xxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml > index 0f1e556dc8ef..d5ee52ea479b 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml > @@ -116,11 +116,13 @@ examples: > - | > #include <dt-bindings/interrupt-controller/arm-gic.h> > #include <dt-bindings/clock/mt8173-clk.h> > + #include <dt-bindings/power/mt8173-power.h> > > dpi: dpi@1401d000 { > compatible = "mediatek,mt8173-dpi"; > reg = <0x1401d000 0x1000>; > interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>; > + power-domains = <&spm MT8173_POWER_DOMAIN_MM>; > clocks = <&mmsys CLK_MM_DPI_PIXEL>, > <&mmsys CLK_MM_DPI_ENGINE>, > <&apmixedsys CLK_APMIXED_TVDPLL>; > > -- > 2.25.1 >
