This patch adds the binding documentation for the pxa3xx gcu.
Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
---
.../bindings/display/marvell,pxa3xx-gcu.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/marvell,pxa3xx-gcu.txt
diff --git a/Documentation/devicetree/bindings/display/marvell,pxa3xx-gcu.txt b/Documentation/devicetree/bindings/display/marvell,pxa3xx-gcu.txt
new file mode 100644
index 000000000000..d1b2302d0fd8
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/marvell,pxa3xx-gcu.txt
@@ -0,0 +1,18 @@
+PXA3xx GCU Controller
+---------------------
+
+Required properties:
+ - compatible : "marvell,pxa3xx-gcu"
+ - reg : should contain the register range (address and length).
+ - interrupts : GCU interrupt.
+ - clocks: phandle to input clocks
+
+Example for PXA3xx:
+
+ gcu@54000000 {
+ compatible = "marvell,pxa3xx-gcu";
+ reg = <0x54000000 0x1000>;
+ interrupts = <39>;
+ clocks = <&clks CLK_PXA300_GCU>;
+ };
+
--
2.17.1
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