From 928a0497cc5e611281602ac41c95cfdd12353203 Mon Sep 17 00:00:00 2001 From: Martin Botka <16738302+Haxk20@users.noreply.github.com> Date: Tue, 8 Aug 2023 03:10:31 +0200 Subject: [PATCH] arm64: dts: h616: cb1: Fix DRAM voltage (#14) SPL can set the voltage to 1.5V thus making kernel unable to boot as AXP20X driver will refuse to give 1.5V to the regulator. Correct this by extending the DRAM range to 1.5V for exactly this case. Signed-off-by: Martin Botka --- kernel/arch/arm64/boot/dts/allwinner/sun50i-h616-biqu.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/arch/arm64/boot/dts/allwinner/sun50i-h616-biqu.dtsi b/kernel/arch/arm64/boot/dts/allwinner/sun50i-h616-biqu.dtsi index fac15c5004..af96d48fcf 100755 --- a/kernel/arch/arm64/boot/dts/allwinner/sun50i-h616-biqu.dtsi +++ b/kernel/arch/arm64/boot/dts/allwinner/sun50i-h616-biqu.dtsi @@ -331,7 +331,7 @@ reg_dcdc3: dcdc3 { regulator-name = "axp1530-dcdc3"; regulator-min-microvolt = <1350000>; - regulator-max-microvolt = <1350000>; + regulator-max-microvolt = <1500000>; regulator-step-delay-us = <25>; regulator-final-delay-us = <50>; regulator-always-on;