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arm64: dts: qcom: sa8155p-adp: lower min volt for L13C regulator

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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 <volodymyr_babchuk@epam.com>
Fixes: 0deb2624e2 ("arm64: dts: qcom: sa8155p-adp: Add support for uSD card")
Suggested-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20240412190310.1647893-2-volodymyr_babchuk@epam.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Volodymyr Babchuk
2024-04-12 19:03:26 +00:00
committed by Bjorn Andersson
parent 78a4407ca8
commit 5927bc586a
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/qcom/sa8155p-adp.dts
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@@ -283,7 +283,7 @@ vreg_l12c_1p808: ldo12 {
vreg_l13c_2p96: ldo13 {
regulator-name = "vreg_l13c_2p96";
regulator-min-microvolt = <2504000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};