Messages in this thread Patch in this message | | | From | Martin Kepplinger <> | Subject | [PATCH v1 07/12] arm64: dts: librem5-devkit: add the regulators for DVFS | Date | Wed, 5 Feb 2020 15:29:58 +0100 |
| |
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>; + 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
| |