From 68aadbe7805901b52b18595dcbe36442ebf26d93 Mon Sep 17 00:00:00 2001 From: Marijn Suijten Date: Thu, 22 Dec 2022 21:36:34 +0100 Subject: [PATCH] arm64: dts: qcom: sm6125-seine: Provide regulators to SDHCI 1 While SDHCI 1 appears to work out of the box, we cannot rely on the bootloader-enabled regulators nor expect them to remain enabled (e.g. when finally dropping pd_ignore_unused). Provide it the necessary l24 and l11 regulators now that PM6125 regulators have been made available on this board. As usual regulator voltages are decreased to the maximum voted by the downstream driver for safety. No other hardware feeds off of these regulators anyway (except UFS, which isn't used on the seine board in favour of a DV6DMB eMMC card connected to SDHCI 1). Signed-off-by: Marijn Suijten Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221222203636.250190-4-marijn.suijten@somainline.org --- .../boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts index 327e8215929d5..4bca74ce2f146 100644 --- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts +++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts @@ -318,7 +318,8 @@ pm6125_l11: l11 { regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1952000>; + regulator-max-microvolt = <1800000>; + regulator-allow-set-load; }; pm6125_l12: l12 { @@ -383,7 +384,8 @@ pm6125_l24: l24 { regulator-min-microvolt = <2944000>; - regulator-max-microvolt = <3304000>; + regulator-max-microvolt = <2950000>; + regulator-allow-set-load; }; }; }; @@ -407,6 +409,8 @@ }; &sdhc_1 { + vmmc-supply = <&pm6125_l24>; + vqmmc-supply = <&pm6125_l11>; status = "okay"; }; -- 2.30.2