On Wed, May 30, 2018 at 02:15:58PM +0200, Maciej Purski wrote: > From: Andrzej Hajda <a.hajda@xxxxxxxxxxx> > > The patch adds bindings to Toshiba DSI/LVDS bridge TC358764. > Bindings describe power supplies, reset gpio and video interfaces. > > Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx> > Signed-off-by: Maciej Purski <m.purski@xxxxxxxxxxx> > --- > .../bindings/display/bridge/toshiba,tc358764.txt | 37 ++++++++++++++++++++++ > 1 file changed, 37 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt > > diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt > new file mode 100644 > index 0000000..6eda14f > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt > @@ -0,0 +1,37 @@ > +TC358764 MIPI-DSI to LVDS panel bridge > + > +Required properties: > + - compatible: "toshiba,tc358764" > + - reg: the virtual channel number of a DSI peripheral > + - vddc-supply: core voltage supply, 1.2V > + - vddio-supply: I/O voltage supply, 1.8V or 3.3V > + - vddlvds-supply: LVDS1/2 voltage supply, 3.3V > + - reset-gpios: a GPIO spec for the reset pin > + > +The device node can contain zero to two 'port' child nodes, each with one How would 0 ports be valid? > +child 'endpoint' node, according to the bindings defined in [1]. > +The following are properties specific to those nodes. > + > +port: > + - reg: (required) can be 0 for DSI port or 1 for LVDS port; > + > +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt > + > +Example: > + > + bridge@0 { > + reg = <0>; > + compatible = "toshiba,tc358764"; > + vddc-supply = <&vcc_1v2_reg>; > + vddio-supply = <&vcc_1v8_reg>; > + vddlvds-supply = <&vcc_3v3_reg>; > + reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>; > + #address-cells = <1>; > + #size-cells = <0>; > + port@1 { > + reg = <1>; > + lvds_ep: endpoint { > + remote-endpoint = <&panel_ep>; > + }; > + }; > + }; > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html