Add LDOA2 regulator from MP5496 to support SDCC voltage scaling. Suggested-by: Robert Marko <robimarko@xxxxxxxxx> Signed-off-by: Chukun Pan <amadeus@xxxxxxxxxx> --- arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi index 08b54b1e5249..d6b111a77f79 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi @@ -31,5 +31,14 @@ mp5496_s2: s2 { regulator-max-microvolt = <1062500>; regulator-always-on; }; + + mp5496_l2: l2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; }; }; + +&sdhc { + vqmmc-supply = <&mp5496_l2>; +}; -- 2.25.1