From: Stanislav Jakubek Date: Thu, 8 May 2025 14:11:34 +0000 (+0200) Subject: ARM: dts: qcom: msm8226-motorola-falcon: specify vddio_disp output voltage X-Git-Tag: v6.16-rc1~97^2~18^2~7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e41ece7cd173486f6767de050deb2d8f0882a82a;p=thirdparty%2Fkernel%2Flinux.git ARM: dts: qcom: msm8226-motorola-falcon: specify vddio_disp output voltage After some digging in downstream sources, it was found that the vddio_disp regulator's output voltage is 1.8V. This is further confirmed by the troubleshooting guide. Specify its output voltage as such. While at it, add a comment specifying the IC, which according to the schematic is the TI TPS22902. Signed-off-by: Stanislav Jakubek Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/6143603464a65aebbed281fe6c6164316dd07269.1746711762.git.stano.jakubek@gmail.com Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts b/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts index d6d5a86491aac..e6392f7d14c75 100644 --- a/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts +++ b/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts @@ -62,9 +62,12 @@ }; }; + /* TI TPS22902 */ vddio_disp_vreg: regulator-vddio-disp { compatible = "regulator-fixed"; regulator-name = "vddio_disp"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; gpio = <&tlmm 34 GPIO_ACTIVE_HIGH>; vin-supply = <&pm8226_l8>; startup-delay-us = <300>;