clk: qcom: Add support for GPU clocks for MSMFalcon

Add support for the graphics clock controller found on MSMFalcon based
devices. This should allow graphics clocks for GFX clients to be able to do
clock functionality.

Change-Id: I753b40d574a4afc2104a5c2bfe64b4831fbce8a0
Signed-off-by: Taniya Das <tdas@codeaurora.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.txt b/Documentation/devicetree/bindings/clock/qcom,gpucc.txt
new file mode 100644
index 000000000000..9f8ea0d6ef8f
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.txt
@@ -0,0 +1,23 @@
+Qualcomm Technologies, Inc Graphics Clock & Reset Controller Binding
+--------------------------------------------------------------------
+
+Required properties :
+- compatible : shall contain only one of the following:
+
+			"qcom,gpucc-msmfalcon"
+
+- reg : shall contain base register location and length
+- #clock-cells : shall contain 1
+- #reset-cells : shall contain 1
+
+Optional properties :
+- #power-domain-cells : shall contain 1
+
+Example:
+	clock-controller@4000000 {
+		compatible = "qcom,gpucc-msmfalcon";
+		reg = <<0x5065000 0x10000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+		#power-domain-cells = <1>;
+	};