On Sat, Jun 05, 2021 at 12:49:40PM +0200, Konrad Dybcio wrote: > Add bindings for the SONY Synaptics JDI panel used in > Xperia X, X Performance, X Compact, XZ and XZs smartphones. > > Due to the nature of phone manufacturing and lack of any docs > whatsoever, replacement names have been used to indicate the > devices that this panel is used on. > > Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx> > --- > Changes since v1: > - gpio -> gpios > - description: |+ -> description: | > - remove redundant reset-gpio > - fix up indentation in the example > > .../display/panel/sony,synaptics-jdi.yaml | 100 ++++++++++++++++++ > 1 file changed, 100 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/sony,synaptics-jdi.yaml > > diff --git a/Documentation/devicetree/bindings/display/panel/sony,synaptics-jdi.yaml b/Documentation/devicetree/bindings/display/panel/sony,synaptics-jdi.yaml > new file mode 100644 > index 000000000000..81d841c049e8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/sony,synaptics-jdi.yaml > @@ -0,0 +1,100 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/sony,synaptics-jdi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: SONY Synaptics JDI panel > + > +maintainers: > + - Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx> > + > +description: |+ > + This panel seems to only be found in SONY Xperia > + X, X Performance, X Compact, XZ and XZs > + smartphones and we have no straightforward way of > + actually getting the correct model number, > + as no schematics are released publicly. > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > + items: > + - enum: > + - sony,synaptics-jdi-dora > + - sony,synaptics-jdi-kagura > + - sony,synaptics-jdi-keyaki > + - sony,synaptics-jdi-kugo > + - sony,synaptics-jdi-suzu > + > + reg: true > + > + reset-gpios: true > + > + avdd-supply: > + description: avdd supply > + > + vddio-supply: > + description: vddio supply > + > + vsn-supply: > + description: voltage negative supply > + > + vsp-supply: > + description: voltage positive supply > + > + tvdd-supply: > + description: tvdd supply > + > + preset-gpio: '-gpios' is the preferred form. And needs 'maxItems: 1' > + description: panel reset pin > + > + pvddio-gpio: > + description: panel vddio pin > + > + treset-gpio: > + description: touch reset pin Same for these. > + > +required: > + - compatible > + - reg > + - preset-gpio > + - pvddio-gpio > + - treset-gpio > + - avdd-supply > + - vddio-supply > + - vsn-supply > + - vsp-supply > + - tvdd-supply > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + > + dsi { > + #address-cells = <1>; > + #size-cells = <0>; > + panel: panel@0 { > + reg = <0>; > + Missing a compatible which means the above schema is never applied... > + pvddio-gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>; > + preset-gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>; > + treset-gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>; > + > + vddio-supply = <&pm8994_s4>; > + avdd-supply = <&pm8994_l2>; > + tvdd-supply = <&panel_tvdd>; > + > + backlight = <&pmi8994_wled>; > + > + port { and that would point out this is not documented. > + panel_in: endpoint { > + remote-endpoint = <&dsi0_out>; > + }; > + }; > + }; > + }; > -- > 2.31.1
