diff mbox

[RFC,05/10] arm: dts: Add power domain device bindings for APQ8084

Message ID 1438792366-2737-6-git-send-email-lina.iyer@linaro.org
State New
Headers show

Commit Message

Lina Iyer Aug. 5, 2015, 4:32 p.m. UTC 
Define L2 SAW as the power domain provider and individual cpus are the
power domain consumers.

Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
---
 arch/arm/boot/dts/qcom-apq8084.dtsi | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 900ef1f..4a61f8d 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -23,6 +23,7 @@ 
 			qcom,acc = <&acc0>;
 			qcom,saw = <&saw0>;
 			cpu-idle-states = <&CPU_SPC>;
+			power-domains = <&saw_l2>;
 		};
 
 		cpu@1 {
@@ -34,6 +35,7 @@ 
 			qcom,acc = <&acc1>;
 			qcom,saw = <&saw1>;
 			cpu-idle-states = <&CPU_SPC>;
+			power-domains = <&saw_l2>;
 		};
 
 		cpu@2 {
@@ -45,6 +47,7 @@ 
 			qcom,acc = <&acc2>;
 			qcom,saw = <&saw2>;
 			cpu-idle-states = <&CPU_SPC>;
+			power-domains = <&saw_l2>;
 		};
 
 		cpu@3 {
@@ -56,6 +59,7 @@ 
 			qcom,acc = <&acc3>;
 			qcom,saw = <&saw3>;
 			cpu-idle-states = <&CPU_SPC>;
+			power-domains = <&saw_l2>;
 		};
 
 		L2: l2-cache {
@@ -183,9 +187,11 @@ 
 		};
 
 		saw_l2: power-controller@f9012000 {
-			compatible = "qcom,apq8084-saw2-v2.1-l2", "qcom,saw2";
+			compatible = "qcom,apq8084-saw2-v2.1-l2", "qcom,saw2",
+					 "arm,pd";
 			reg = <0xf9012000 0x1000>;
 			regulator;
+			#power-domain-cells = <0>;
 		};
 
 		acc0: clock-controller@f9088000 {