From: Volodymyr Babchuk Date: Fri, 12 Apr 2024 19:03:26 +0000 (+0000) Subject: arm64: dts: qcom: sa8155p-adp: lower min volt for L13C regulator X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5927bc586a3f2a81abcf8134fda5f7639abeeefd;p=linux.git 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 --- diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 5e4287f8c8cd1..4f805c47fbfde 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 = ; };