| Message ID | 20210605104942.39487-1-konrad.dybcio@somainline.org |
|---|---|
| State | New |
| Headers | show |
| Series | [v2,1/2] dt-bindings: Add SONY Synaptics JDI panel | expand |
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@somainline.org> > --- > 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@somainline.org> > + > +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
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@somainline.org> + +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: + description: panel reset pin + + pvddio-gpio: + description: panel vddio pin + + treset-gpio: + description: touch reset pin + +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>; + + 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 { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + };
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@somainline.org> --- 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