On Sat, Jun 01, 2024 at 04:45:25PM +0800, Zhaoxiong Lv wrote: > Create a new dt-scheam for the kd101ne3-40ti. > The bias IC of this kindisplay-kd101ne3 panel is placed > on the panel side, so when the panel is powered on, > there is no need to control AVDD and AVEE in the driver. > > Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> > --- > > Chage since V2: > > - Drop some properties that have already been defined in panel-common. > - The header file 'dt-bindings/gpio/gpio.h' is not used, delete it > > V1: https://lore.kernel.org/all/20240418081548.12160-2-lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ > > --- > .../panel/kingdisplay,kd101ne3-40ti.yaml | 59 +++++++++++++++++++ > 1 file changed, 59 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml > > diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml > new file mode 100644 > index 000000000000..b0cf12bb727d > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml > @@ -0,0 +1,59 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/kingdisplay,kd101ne3-40ti.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Kingdisplay KD101NE3-40TI based MIPI-DSI panels > + > +maintainers: > + - Zhaoxiong Lv <lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> Any reason for using a separate bindings instead of extending panel-simple-dsi.yaml ? > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > + items: > + - enum: > + - kingdisplay,kd101ne3-40ti > + > + reg: > + description: the virtual channel number of a DSI peripheral > + > + pp3300-supply: > + description: core voltage supply > + > +required: > + - compatible > + - reg > + - pp3300-supply > + - enable-gpios > + - backlight > + - port > + > +unevaluatedProperties: false > + > +examples: > + - | > + dsi { > + #address-cells = <1>; > + #size-cells = <0>; > + panel: panel@0 { > + compatible = "kingdisplay,kd101ne3-40ti"; > + reg = <0>; > + enable-gpios = <&pio 98 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&panel_pins_default>; > + pp3300-supply = <&en_pp6000_mipi_disp>; > + backlight = <&backlight_lcd0>; > + rotation = <90>; > + port { > + panel_in: endpoint { > + remote-endpoint = <&dsi_out>; > + }; > + }; > + }; > + }; > + > +... > -- > 2.17.1 > -- With best wishes Dmitry
