On Wed, Dec 11, 2019 at 02:19:08PM +0800, Hsin-Yi Wang wrote: > From: Nicolas Boichat <drinkcat@xxxxxxxxxxxx> > > Add support for analogix,anx7688 > > Signed-off-by: Nicolas Boichat <drinkcat@xxxxxxxxxxxx> > Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx> > --- > Change from RFC to v1: > - txt to yaml > --- > .../bindings/display/bridge/anx7688.yaml | 60 +++++++++++++++++++ > 1 file changed, 60 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7688.yaml > > diff --git a/Documentation/devicetree/bindings/display/bridge/anx7688.yaml b/Documentation/devicetree/bindings/display/bridge/anx7688.yaml > new file mode 100644 > index 000000000000..cf79f7cf8fdf > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/bridge/anx7688.yaml > @@ -0,0 +1,60 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/bridge/anx7688.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analogix ANX7688 SlimPort (Single-Chip Transmitter for DP over USB-C) > + > +maintainers: > + - Nicolas Boichat <drinkcat@xxxxxxxxxxxx> > + > +description: | > + The ANX7688 is a single-chip mobile transmitter to support 4K 60 frames per > + second (4096x2160p60) or FHD 120 frames per second (1920x1080p120) video > + resolution from a smartphone or tablet with full function USB-C. > + > + This binding only describes the HDMI to DP display bridge. > + > +properties: > + compatible: > + const: analogix,anx7688 > + > + reg: > + maxItems: 1 > + description: I2C address of the device > + > + ports: > + type: object > + > + properties: > + port@0: > + type: object > + description: | > + Video port for HDMI input > + > + port@1: > + type: object > + description: | > + Video port for eDP output > + > + required: > + - port@0 Sometimes you have no output? > + > +required: > + - compatible > + - reg > + - ports The example will have errors because it is missing 'ports'. Run 'make dt_binding_check'. Add: additionalProperties: false > + > +examples: > + - | > + anx7688: anx7688@2c { > + compatible = "analogix,anx7688"; > + reg = <0x2c>; > + > + port { > + anx7688_in: endpoint { > + remote-endpoint = <&hdmi0_out>; > + }; > + }; > + }; > -- > 2.24.0.525.g8f36a354ae-goog > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
