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arm: dts: qcom: Add #power-domain-cells property

PATCH New Rajendra Nayak 2 participants 2 messages Oct 1, 2015

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Rajendra Nayak

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PATCH 1/1 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 <[email protected]>

---
Andy, the rest of the power domain (gdsc) support patches are pulled in by Stephen into clk-next. Can you please pull the dts changes in for 4.4.

 Documentation/devicetree/bindings/clock/qcom,gcc.txt  | 4 ++++
 Documentation/devicetree/bindings/clock/qcom,mmcc.txt | 4 ++++
 arch/arm/boot/dts/qcom-apq8084.dtsi                   | 1 +
 arch/arm/boot/dts/qcom-msm8974.dtsi                   | 2 ++
 arch/arm64/boot/dts/qcom/msm8916.dtsi                 | 1 +
 5 files changed, 12 insertions(+)
Documentation/devicetree/bindings/clock/qcom,gcc.txt +4 -0
index 54c23f3..152dfaa 100644
@@ -18,10 +18,14 @@ Required properties :
 - #clock-cells : shall contain 1
 - #reset-cells : shall contain 1
 
+Optional properties :
+- #power-domain-cells : shall contain 1
+
 Example:
 	clock-controller at 900000 {
 		compatible = "qcom,gcc-msm8960";
 		reg = <0x900000 0x4000>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
+		#power-domain-cells = <1>;
 	};
Documentation/devicetree/bindings/clock/qcom,mmcc.txt +4 -0
index 29ebf84..34e7614 100644
@@ -14,10 +14,14 @@ Required properties :
 - #clock-cells : shall contain 1
 - #reset-cells : shall contain 1
 
+Optional properties :
+- #power-domain-cells : shall contain 1
+
 Example:
 	clock-controller at 4000000 {
 		compatible = "qcom,mmcc-msm8960";
 		reg = <0x4000000 0x1000>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
+		#power-domain-cells = <1>;
 	};
arch/arm/boot/dts/qcom-apq8084.dtsi +1 -0
index 0554fbd..fcffeca 100644
@@ -221,6 +221,7 @@
 			compatible = "qcom,gcc-apq8084";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
+			#power-domain-cells = <1>;
 			reg = <0xfc400000 0x4000>;
 		};
arch/arm/boot/dts/qcom-msm8974.dtsi +2 -0
index ab8e572..ab8473b 100644
@@ -228,6 +228,7 @@
 			compatible = "qcom,gcc-msm8974";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
+			#power-domain-cells = <1>;
 			reg = <0xfc400000 0x4000>;
 		};
 

@@ -240,6 +241,7 @@
 			compatible = "qcom,mmcc-msm8974";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
+			#power-domain-cells = <1>;
 			reg = <0xfd8c0000 0x6000>;
 		};
arch/arm64/boot/dts/qcom/msm8916.dtsi +1 -0
index 5911de0..ac006e8 100644
@@ -99,6 +99,7 @@
 			compatible = "qcom,gcc-msm8916";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
+			#power-domain-cells = <1>;
 			reg = <0x1800000 0x80000>;
 		};
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#1 lore raw

PATCH 1/1 arm: dts: qcom: Add #power-domain-cells property

Quoted 7 lines · Rajendra Nayak

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 <[email protected]>

---

Acked-by Stephen Boyd <[email protected]>
Signature · 2 lines
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project