From 5927bc586a3f2a81abcf8134fda5f7639abeeefd Mon Sep 17 00:00:00 2001 From: Volodymyr Babchuk Date: Fri, 12 Apr 2024 19:03:26 +0000 Subject: arm64: dts: qcom: sa8155p-adp: lower min volt for L13C regulator Voltage regulator L13C is used by SD card IO interface. In order to support UHS modes, IO interface voltage needs to be set to 1.8V. This patch extends minimum voltage range of L13C regulator to allow this. Signed-off-by: Volodymyr Babchuk Fixes: 0deb2624e2d0 ("arm64: dts: qcom: sa8155p-adp: Add support for uSD card") Suggested-by: Stephan Gerhold Link: https://lore.kernel.org/r/20240412190310.1647893-2-volodymyr_babchuk@epam.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 5e4287f8c8cd..4f805c47fbfd 100644 --- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts @@ -283,7 +283,7 @@ vreg_l13c_2p96: ldo13 { regulator-name = "vreg_l13c_2p96"; - regulator-min-microvolt = <2504000>; + regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2960000>; regulator-initial-mode = ; }; -- cgit