From 07ce211afa5af60561a0c59049ed1d9d0df1b3ed Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Mon, 12 Sep 2022 11:08:35 -0700 Subject: arm64: dts: imx8mp-venice-gw74xx: add cpu-supply node for cpufreq Add regulator config for cpu-supply in order to support cpufreq. Signed-off-by: Tim Harvey Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) (limited to 'arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts index d3f7cc66bab8..dcb7b01fc9fa 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts @@ -142,6 +142,22 @@ }; }; +&A53_0 { + cpu-supply = <®_arm>; +}; + +&A53_1 { + cpu-supply = <®_arm>; +}; + +&A53_2 { + cpu-supply = <®_arm>; +}; + +&A53_3 { + cpu-supply = <®_arm>; +}; + /* off-board header */ &ecspi2 { pinctrl-names = "default"; @@ -362,7 +378,7 @@ regulator-ramp-delay = <3125>; }; - BUCK2 { + reg_arm: BUCK2 { regulator-name = "BUCK2"; regulator-min-microvolt = <720000>; regulator-max-microvolt = <1025000>; -- cgit