From 8dda40ec51f52902d8e3abe214a682b938b7a759 Mon Sep 17 00:00:00 2001 From: Kever Yang Date: Wed, 13 Nov 2019 11:14:10 +0800 Subject: [PATCH] rockchip: rk3399: rock-pi4: Add init value for vdd_log We should set the init value when vdd_log is enabled, or else the vdd_log output voltage may not in soc required range. Signed-off-by: Kever Yang --- arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi b/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi index 5bd8696666..c17e769f64 100644 --- a/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi +++ b/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi @@ -11,3 +11,7 @@ u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc; }; }; + +&vdd_log { + regulator-init-microvolt = <950000>; +}; -- 2.25.1