From 493e6c3e60e4ce30c555dc7bd965c1f33f2956d4 Mon Sep 17 00:00:00 2001 From: Jacky Bai Date: Fri, 3 Apr 2020 10:15:23 +0800 Subject: [PATCH] MLK-23700 ARM: dts: Fix system freeze caused low power run mode on imx6ulz The 'fsl,low-power-run' property should be added for i.MX6ULL/ULZ to enable the low power run mode. if this property is missed, system will hang due to ARM core clock source mismatch. Signed-off-by: Jacky Bai Reviewed-by: Anson Huang --- arch/arm/boot/dts/imx6ull.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi index b17eef9d4888..ec6230aae606 100644 --- a/arch/arm/boot/dts/imx6ull.dtsi +++ b/arch/arm/boot/dts/imx6ull.dtsi @@ -13,6 +13,7 @@ &cpu0 { clock-frequency = <900000000>; + fsl,low-power-run; operating-points = < /* kHz uV */ 900000 1275000 -- 2.17.1