From 28a688c2512c2a1e0b9b0f9c8bc6b66534836b8c Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Wed, 10 Aug 2022 17:02:07 +0200 Subject: arm64: dts: imx8mp-verdin: add cpu-supply Add the cpu-supply property to all CPU nodes to enable the cpufreq driver. Upstream-status: Submitted [https://lore.kernel.org/all/20220822075342.2611279-1-max.oss.09@gmail.com/] Signed-off-by: Max Krummenacher --- arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi index bfc9918a797b..f7e373f589d2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -146,6 +146,22 @@ }; }; +&A53_0 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_1 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_2 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_3 { + cpu-supply = <®_vdd_arm>; +}; + &cpu_alert0 { temperature = <95000>; }; @@ -468,7 +484,7 @@ regulator-ramp-delay = <3125>; }; - BUCK2 { + reg_vdd_arm: BUCK2 { nxp,dvs-run-voltage = <950000>; nxp,dvs-standby-voltage = <850000>; regulator-always-on; -- cgit v1.2.3