From: Kever Yang <kever.yang@rock-chips.com>
Date: Wed, 13 Nov 2019 03:14:10 +0000 (+0800)
Subject: rockchip: rk3399: rock-pi4: Add init value for vdd_log
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=8dda40ec51f52902d8e3abe214a682b938b7a759;p=u-boot.git

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 <kever.yang@rock-chips.com>
---

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>;
+};