Devicetree bindings documentation for the GE B850v3 LVDS/DP++ display bridge.
Cc: Martyn Welch martyn.welch@collabora.co.uk Cc: Martin Donnelly martin.donnelly@ge.com Cc: Javier Martinez Canillas javier@dowhile0.org Cc: Enric Balletbo i Serra enric.balletbo@collabora.com Cc: Philipp Zabel p.zabel@pengutronix.de Cc: Rob Herring robh@kernel.org Cc: Fabio Estevam fabio.estevam@nxp.com Cc: Archit Taneja architt@codeaurora.org Acked-by: Rob Herring robh@kernel.org Signed-off-by: Peter Senna Tschudin peter.senna@collabora.com --- .../devicetree/bindings/ge/b850v3-lvds-dp.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
diff --git a/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt new file mode 100644 index 0000000..f05c3e9 --- /dev/null +++ b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt @@ -0,0 +1,37 @@ +Driver for GE B850v3 LVDS/DP++ display bridge + +Required properties: + - compatible : should be "ge,b850v3-lvds-dp". + - reg : should contain the address used to ack the interrupts. + - interrupt-parent : phandle of the interrupt controller that services + interrupts to the device + - interrupts : one interrupt should be described here, as in + <0 IRQ_TYPE_LEVEL_HIGH>. + - edid-reg : should contain the address used to read edid information + - port : should describe the video signal connection between the host + and the bridge. + +Example: + +&mux2_i2c2 { + status = "okay"; + clock-frequency = <100000>; + + b850v3-lvds-dp-bridge@73 { + compatible = "ge,b850v3-lvds-dp"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0x73>; + interrupt-parent = <&gpio2>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + + edid-reg = <0x72>; + + port { + b850v3_dp_bridge_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; +};