| Message ID | 20200205143003.28408-8-martin.kepplinger@puri.sm (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: librem5-devkit: description updates | expand |
On Wed, Feb 05, 2020 at 03:29:58PM +0100, Martin Kepplinger wrote: > From: "Angus Ainslie (Purism)" <angus@akkea.ca> > > Specify which regulator is used for cpufreq DVFS. > > Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca> > --- > .../dts/freescale/imx8mq-librem5-devkit.dts | 20 +++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > index ac0145839a69..6a8f6cee96cf 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > @@ -223,6 +223,26 @@ > }; > }; > > +&A53_0 { > + operating-points-v2 = <&a53_opp_table>; The property has already been set in imx8mq.dtsi. Shawn > + cpu-supply = <&buck2_reg>; > +}; > + > +&A53_1 { > + operating-points-v2 = <&a53_opp_table>; > + cpu-supply = <&buck2_reg>; > +}; > + > +&A53_2 { > + operating-points-v2 = <&a53_opp_table>; > + cpu-supply = <&buck2_reg>; > +}; > + > +&A53_3 { > + operating-points-v2 = <&a53_opp_table>; > + cpu-supply = <&buck2_reg>; > +}; > + > &clk { > assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; > assigned-clock-rates = <786432000>, <722534400>; > -- > 2.20.1 >
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index ac0145839a69..6a8f6cee96cf 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -223,6 +223,26 @@ }; }; +&A53_0 { + operating-points-v2 = <&a53_opp_table>; + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + operating-points-v2 = <&a53_opp_table>; + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + operating-points-v2 = <&a53_opp_table>; + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + operating-points-v2 = <&a53_opp_table>; + cpu-supply = <&buck2_reg>; +}; + &clk { assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; assigned-clock-rates = <786432000>, <722534400>;