summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt')
-rw-r--r--Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt26
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
new file mode 100644
index 000000000..e3b4809fb
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
@@ -0,0 +1,26 @@
+Rockchip specific extensions to the Analogix Display Port PHY
+------------------------------------
+
+Required properties:
+- compatible : should be one of the following supported values:
+ - "rockchip.rk3288-dp-phy"
+- clocks: from common clock binding: handle to dp clock.
+ of memory mapped region.
+- clock-names: from common clock binding:
+ Required elements: "24m"
+- #phy-cells : from the generic PHY bindings, must be 0;
+
+Example:
+
+grf: syscon@ff770000 {
+ compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd";
+
+...
+
+ edp_phy: edp-phy {
+ compatible = "rockchip,rk3288-dp-phy";
+ clocks = <&cru SCLK_EDP_24M>;
+ clock-names = "24m";
+ #phy-cells = <0>;
+ };
+};