arm: dts: qcom: Add #power-domain-cells property
clock controller nodes which also support power domains (gdscs') need
to have a #power-domain-cells property. Add these for gcc and mmcc
nodes of msm8974, gcc of apq8084 and msm8916.
Also update gcc and mmcc bindings for it.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.txt b/Documentation/devicetree/bindings/clock/qcom,mmcc.txt
index 29ebf84..34e7614 100644
--- a/Documentation/devicetree/bindings/clock/qcom,mmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,mmcc.txt
@@ -14,10 +14,14 @@
- #clock-cells : shall contain 1
- #reset-cells : shall contain 1
+Optional properties :
+- #power-domain-cells : shall contain 1
+
Example:
clock-controller@4000000 {
compatible = "qcom,mmcc-msm8960";
reg = <0x4000000 0x1000>;
#clock-cells = <1>;
#reset-cells = <1>;
+ #power-domain-cells = <1>;
};