Devicetree bindings documentation for the GE B850v3 LVDS/DP++
display bridge.
Cc: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
Cc: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Fabio Estevam <fabio.estevam@xxxxxxx>
Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxxxxxx>
---
Changes from V1:
- Replaced '_' by '-' in node names or compatible strings
- Added missing @73 to the example
.../devicetree/bindings/ge/b850v3_lvds_dp.txt | 38 ++++++++++++++++++++++
1 file changed, 38 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..46bbea9
--- /dev/null
+++ b/Documentation/devicetree/bindings/ge/b850v3_lvds_dp.txt
@@ -0,0 +1,38 @@
+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 : should link to the gpio used as interrupt
+ source on the host.
+ - 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 vide 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@0 {
+ reg = <0>;
+ b850v3_dp_bridge_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+};
--
2.5.5
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