Hi Laurent, On Mon, Feb 15, 2021 at 5:48 PM Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote: > > Hi Jagan, > > Thank you for the patch. > > On Sun, Feb 14, 2021 at 11:22:10PM +0530, Jagan Teki wrote: > > ICN6211 is MIPI-DSI to RGB Convertor bridge from Chipone. > > > > It has a flexible configuration of MIPI DSI signal input and > > produce RGB565, RGB666, RGB888 output format. > > > > Add dt-bingings for it. > > > > Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> > > --- > > Changes for v3: > > - updated to new dt-bindings style > > > > .../display/bridge/chipone,icn6211.yaml | 90 +++++++++++++++++++ > > 1 file changed, 90 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml > > > > diff --git a/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml > > new file mode 100644 > > index 000000000000..13764f13fe46 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml > > @@ -0,0 +1,90 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/display/bridge/chipone,icn6211.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Chipone ICN6211 MIPI-DSI to RGB Converter bridge > > + > > +maintainers: > > + - Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> > > + > > +description: | > > + ICN6211 is MIPI-DSI to RGB Convertor bridge from chipone. > > + > > + It has a flexible configuration of MIPI DSI signal input and > > + produce RGB565, RGB666, RGB888 output format. > > How does one select between the output formats ? Should the output > connection option be described in the device tree ? I think that is a good option to select output formats via dts. what if it makes it a generic property like data-lanes? since it is common across many other bridges. > > > + > > +properties: > > + compatible: > > + enum: > > + - chipone,icn6211 > > + > > + reg: > > + maxItems: 1 > > + description: virtual channel number of a DSI peripheral > > + > > + reset-gpios: > > + description: GPIO connected for the reset pin > > + > > + ports: > > + $ref: /schemas/graph.yaml#/properties/ports > > + > > + properties: > > + port@0: > > + $ref: /schemas/graph.yaml#/properties/port > > + description: > > + Video port for MIPI DSI input > > + > > + port@1: > > + $ref: /schemas/graph.yaml#/properties/port > > + description: > > + Video port for MIPI DPI output (panel or connector). > > + > > + required: > > + - port@0 > > + - port@1 > > + > > +required: > > + - compatible > > + - reg > > + - reset-gpios > > + - ports > > How about regulators ? Will add it in the next version. Jagan.
