| Message ID | 20231023-display-support-v2-6-33ce8864b227@baylibre.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add display support for the MT8365-EVK board | expand |
Il 16/04/24 17:53, amergnat@baylibre.com ha scritto: > From: Fabien Parent <fparent@baylibre.com> > > 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 documentation. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Please add the relevant Fixes tag and resubmit. After which: Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
On Tue, 16 Apr 2024 17:53:07 +0200, amergnat@baylibre.com wrote: > From: Fabien Parent <fparent@baylibre.com> > > 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 documentation. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> > --- > Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > Acked-by: Rob Herring (Arm) <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index 803c00f26206..e126486e8eac 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -64,6 +64,9 @@ properties: Output port node. This port should be connected to the input port of an attached HDMI, LVDS or DisplayPort encoder chip. + power-domains: + maxItems: 1 + required: - compatible - reg @@ -78,11 +81,13 @@ examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> dpi0: 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>;