| Message ID | 20230625202547.174647-23-dmitry.baryshkov@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ARM: qcom: apq8064: support CPU frequency scaling | expand |
On 25.06.2023 22:25, Dmitry Baryshkov wrote: > The SAW2 (SPM and AVS Wrapper) among other things is yet another way to > handle CPU-related PMIC regulators. Provide a way to control voltage of > these regulators. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi > index fa2013388d99..50a5d87e9851 100644 > --- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi > +++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi > @@ -227,13 +227,21 @@ acc1: clock-controller@2098000 { > saw0: regulator@2089000 { > compatible = "qcom,saw2"; > reg = <0x02089000 0x1000>, <0x02009000 0x1000>; > - regulator; > + > + saw0_vreg: regulator { > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + }; > }; > > saw1: regulator@2099000 { > compatible = "qcom,saw2"; > reg = <0x02099000 0x1000>, <0x02009000 0x1000>; > - regulator; > + > + saw1_vreg: regulator { > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + }; > }; > > gsbi5: gsbi@16400000 {
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi index fa2013388d99..50a5d87e9851 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi @@ -227,13 +227,21 @@ acc1: clock-controller@2098000 { saw0: regulator@2089000 { compatible = "qcom,saw2"; reg = <0x02089000 0x1000>, <0x02009000 0x1000>; - regulator; + + saw0_vreg: regulator { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; + }; }; saw1: regulator@2099000 { compatible = "qcom,saw2"; reg = <0x02099000 0x1000>, <0x02009000 0x1000>; - regulator; + + saw1_vreg: regulator { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; + }; }; gsbi5: gsbi@16400000 {
The SAW2 (SPM and AVS Wrapper) among other things is yet another way to handle CPU-related PMIC regulators. Provide a way to control voltage of these regulators. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)