Hi Kevin. On Tue, Jul 28, 2020 at 06:07:56PM +0800, Kevin Tang wrote: > From: Kevin Tang <kevin.tang@xxxxxxxxxx> > > DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs > which transfers the image data from a video memory buffer to an internal > LCD interface. > > Cc: Orson Zhai <orsonzhai@xxxxxxxxx> > Cc: Chunyan Zhang <zhang.lyra@xxxxxxxxx> > Signed-off-by: Kevin Tang <kevin.tang@xxxxxxxxxx> > --- > .../devicetree/bindings/display/sprd/dpu.yaml | 82 ++++++++++++++++++++++ Could we name it after the compatible "sharkl3-dpu.yaml"? > 1 file changed, 82 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/sprd/dpu.yaml > > diff --git a/Documentation/devicetree/bindings/display/sprd/dpu.yaml b/Documentation/devicetree/bindings/display/sprd/dpu.yaml > new file mode 100644 > index 0000000..54ba9b6f > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/sprd/dpu.yaml > @@ -0,0 +1,82 @@ > +# SPDX-License-Identifier: GPL-2.0 Can this be: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/sprd/dpu.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Unisoc SoC Display Processor Unit (DPU) > + > +maintainers: > + - Mark Rutland <mark.rutland@xxxxxxx> > + > +description: | > + DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs > + which transfers the image data from a video memory buffer to an internal > + LCD interface. > + > +properties: > + compatible: > + const: sprd,sharkl3-dpu > + > + reg: > + maxItems: 1 > + description: > + Physical base address and length of the DPU registers set > + > + interrupts: > + maxItems: 1 > + description: > + The interrupt signal from DPU > + > + clocks: > + minItems: 2 > + > + clock-names: > + items: > + - const: clk_src_128m > + - const: clk_src_384m > + > + power-domains: > + description: A phandle to DPU power domain node. maxItems: 1 > + > + iommus: > + description: A phandle to DPU iommu node. maxItems: 1 > + > + port: > + type: object > + description: > + A port node with endpoint definitions as defined in > + Documentation/devicetree/bindings/media/video-interfaces.txt. > + That port should be the output endpoint, usually output to > + the associated DSI. > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - port > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/clock/sprd,sc9860-clk.h> > + dpu: dpu@0x63000000 { > + compatible = "sprd,sharkl3-dpu"; > + reg = <0x0 0x63000000 0x0 0x1000>; > + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; > + clock-names = "clk_src_128m", > + "clk_src_384m"; > + > + clocks = <&pll CLK_TWPLL_128M>, > + <&pll CLK_TWPLL_384M>; > + > + dpu_port: port { > + dpu_out: endpoint { > + remote-endpoint = <&dsi_in>; > + }; > + }; > + }; Be consistent in indent. Now it is a mix of 6 and 8 spaces. (My preference is 4 spaces, but 2,4,6,8 are all OK) End the file with and end statement like this: <empty line> ... > -- > 2.7.4 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
