| Message ID | 20200126183911.17090-1-michael.srba@seznam.cz (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] dt-bindings: display/panel: add bindings for S6E88A0-AMS452EF01 | expand |
Hi Michael. On Sun, Jan 26, 2020 at 07:39:10PM +0100, michael.srba@seznam.cz wrote: > From: Michael Srba <Michael.Srba@seznam.cz> > > This patch adds dts bindings for Samsung AMS452EF01 AMOLED panel, which makes > use of their S6E88A0 controller. > > Signed-off-by: Michael Srba <Michael.Srba@seznam.cz> New bindings files for panels must be in DT schema format (.yaml). Please see other bindings as examples. Your example uses GPIO_ACTIVE_HIGH, so rememeber to include the relevant header file in your example to get the definition. Sam > --- > .../panel/samsung,s6e88a0-ams452ef01.txt | 26 +++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt > > diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt > new file mode 100644 > index 000000000000..2dcf9580febd > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt > @@ -0,0 +1,26 @@ > +Samsung AMS452EF01 AMOLED panel with S6E88A0 video mode controller. > + > +Required properties: > + - compatible: "samsung,s6e88a0-ams452ef01" > + - reg: the virtual channel number of a DSI peripheral > + - vdd3-supply: core voltage supply > + - vci-supply: voltage supply for analog circuits > + - reset-gpios: a GPIO spec for the reset pin > + > +The device node can contain one 'port' child node with one child > +'endpoint' node, according to the bindings defined in [1]. This > +node should describe panel's video bus. > + > +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt > + > +Example: > + > + panel@0 { > + reg = <0>; > + > + compatible = "samsung,s6e88a0-ams452ef01"; > + > + vdd3-supply = <&pm8916_l17>; > + vci-supply = <®_vlcd_vci>; > + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; > + }; > -- > 2.24.0 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt new file mode 100644 index 000000000000..2dcf9580febd --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt @@ -0,0 +1,26 @@ +Samsung AMS452EF01 AMOLED panel with S6E88A0 video mode controller. + +Required properties: + - compatible: "samsung,s6e88a0-ams452ef01" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpios: a GPIO spec for the reset pin + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [1]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + panel@0 { + reg = <0>; + + compatible = "samsung,s6e88a0-ams452ef01"; + + vdd3-supply = <&pm8916_l17>; + vci-supply = <®_vlcd_vci>; + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; + };