| Message ID | 1412718106-17049-3-git-send-email-lina.iyer@linaro.org |
|---|---|
| State | New |
| Headers | show |
On 10/07/2014 02:41 PM, Lina Iyer wrote: > @@ -144,7 +148,27 @@ > }; > }; > > - saw_l2: regulator@f9012000 { > + saw0: power-controller@f9089000 { > + compatible = "qcom,msm8974-saw2-v2.1-cpu"; > + reg = <0xf9089000 0x1000>; Please add the aliases.
On Tue, Oct 07 2014 at 17:17 -0600, Stephen Boyd wrote: >On 10/07/2014 02:41 PM, Lina Iyer wrote: >>@@ -144,7 +148,27 @@ >> }; >> }; >>- saw_l2: regulator@f9012000 { >>+ saw0: power-controller@f9089000 { >>+ compatible = "qcom,msm8974-saw2-v2.1-cpu"; >>+ reg = <0xf9089000 0x1000>; > >Please add the aliases. Will do. > > >-- >Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, >hosted by The Linux Foundation > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 69dca2a..70c4329 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -21,6 +21,7 @@ reg = <0>; next-level-cache = <&L2>; qcom,acc = <&acc0>; + qcom,saw = <&saw0>; }; cpu@1 { @@ -30,6 +31,7 @@ reg = <1>; next-level-cache = <&L2>; qcom,acc = <&acc1>; + qcom,saw = <&saw1>; }; cpu@2 { @@ -39,6 +41,7 @@ reg = <2>; next-level-cache = <&L2>; qcom,acc = <&acc2>; + qcom,saw = <&saw2>; }; cpu@3 { @@ -48,6 +51,7 @@ reg = <3>; next-level-cache = <&L2>; qcom,acc = <&acc3>; + qcom,saw = <&saw3>; }; L2: l2-cache { @@ -144,7 +148,27 @@ }; }; - saw_l2: regulator@f9012000 { + saw0: power-controller@f9089000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu"; + reg = <0xf9089000 0x1000>; + }; + + saw1: power-controller@f9099000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu"; + reg = <0xf9099000 0x1000>; + }; + + saw2: power-controller@f90a9000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu"; + reg = <0xf90a9000 0x1000>; + }; + + saw3: power-controller@f90b9000 { + compatible = "qcom,msm8974-saw2-v2.1-cpu"; + reg = <0xf90b9000 0x1000>; + }; + + saw_l2: power-controller@f9012000 { compatible = "qcom,saw2"; reg = <0xf9012000 0x1000>; regulator;
Each Krait CPU in the QCOM 8974 SoC has an SAW power controller to regulate the power to the cpu and aide the core in entering idle states. Reference the SAW instance and associate the instance with the CPU core. Signed-off-by: Lina Iyer <lina.iyer@linaro.org> --- arch/arm/boot/dts/qcom-msm8974.dtsi | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-)