[PATCH v4 1/3] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder

From: Jacopo Mondi
Date: Thu Mar 15 2018 - 07:15:15 EST


Document Thine THC63LVD1024 LVDS decoder device tree bindings.

Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
.../bindings/display/bridge/thine,thc63lvd1024.txt | 63 ++++++++++++++++++++++
1 file changed, 63 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt

diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
new file mode 100644
index 0000000..0936bde
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
@@ -0,0 +1,63 @@
+Thine Electronics THC63LVD1024 LVDS decoder
+-------------------------------------------
+
+The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS streams
+to parallel data outputs. The chip supports single/dual input/output modes,
+handling up to two two input LVDS stream and up to two digital CMOS/TTL outputs.
+
+Required properties:
+- compatible: Shall be "thine,thc63lvd1024",
+
+Optional properties:
+- vcc-supply: Power supply for TTL output and digital circuitry
+- cvcc-supply: Power supply for TTL CLOCKOUT signal
+- lvcc-supply: Power supply for LVDS inputs
+- pvcc-supply: Power supply for PLL circuitry
+- pdwn-gpios: Power down GPIO signal. Active low.
+- oe-gpios: Output enable GPIO signal. Active high.
+
+The THC63LVD1024 video port connections are modeled according
+to OF graph bindings specified by Documentation/devicetree/bindings/graph.txt
+
+Required video port nodes:
+- Port@0: First LVDS input port
+- Port@2: First digital CMOS/TTL parallel output
+
+Optional video port nodes:
+- Port@1: Second LVDS input port
+- Port@3: Second digital CMOS/TTL parallel output
+
+Example:
+--------
+
+ thc63lvd1024: lvds-decoder {
+ compatible = "thine,thc63lvd1024";
+
+ vcc-supply = <&reg_lvds_vcc>;
+ lvcc-supply = <&reg_lvds_lvcc>;
+
+ pdwn-gpio = <&gpio4 15 GPIO_ACTIVE_LOW>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ lvds_dec_in_0: endpoint {
+ remote-endpoint = <&lvds_out>;
+ };
+ };
+
+ port@2{
+ reg = <2>;
+
+ lvds_dec_out_2: endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+
+ };
+
+ };
+ };
--
2.7.4