On Tue, Jun 30, 2020 at 01:52:02AM +0200, Paul Cercueil wrote: > Add documentation of the Device Tree bindings for the Image Processing > Unit (IPU) found in most Ingenic SoCs. > > Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx> Do not know the IPU but looks correct. Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx> > --- > > Notes: > v2: Add missing 'const' in items list > > .../bindings/display/ingenic,ipu.yaml | 65 +++++++++++++++++++ > 1 file changed, 65 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/ingenic,ipu.yaml > > diff --git a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml > new file mode 100644 > index 000000000000..5bfc33eb32c9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml > @@ -0,0 +1,65 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/ingenic,ipu.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings > + > +maintainers: > + - Paul Cercueil <paul@xxxxxxxxxxxxxxx> > + > +properties: > + compatible: > + oneOf: > + - enum: > + - ingenic,jz4725b-ipu > + - ingenic,jz4760-ipu > + - items: > + - const: ingenic,jz4770-ipu > + - const: ingenic,jz4760-ipu > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + clock-names: > + const: ipu > + > +patternProperties: > + "^ports?$": > + description: OF graph bindings (specified in bindings/graph.txt). > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/jz4770-cgu.h> > + ipu@13080000 { > + compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu"; > + reg = <0x13080000 0x800>; > + > + interrupt-parent = <&intc>; > + interrupts = <29>; > + > + clocks = <&cgu JZ4770_CLK_IPU>; > + clock-names = "ipu"; > + > + port { > + ipu_ep: endpoint { > + remote-endpoint = <&lcdc_ep>; > + }; > + }; > + }; > -- > 2.27.0 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel
