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Commit 2c0ba770 authored by Anand Moon's avatar Anand Moon Committed by Greg Kroah-Hartman
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ARM: dts: exynos: Fix LDO13 min values on Odroid XU3/XU4/HC1 



[ Upstream commit 8fe325fa9d065aa54db4914fdaccab2169fd67a8 ]

From Odroid XU3/XU4/HC1 schematics the LDO13 regulator for SD2, can be
set on 1.8V or 2.8V so the minimal value should be fixed to 1.8V.  This
is necessary to support UHS-I tuning (otherwise card won't be detected
during boot).

Signed-off-by: default avatarAnand Moon <linux.amoon@gmail.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent ed224150

arch/arm/boot/dts/exynos5422-odroid-core.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -224,7 +224,7 @@ 


			ldo13_reg: LDO13 {

				regulator-name = "vddq_mmc2";

				regulator-min-microvolt = <2800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <2800000>;

			};