From: Naveen Kumar Goud Arepalli Date: Tue, 11 Jul 2023 10:59:14 +0000 (+0530) Subject: arm64: dts: qcom: sa8775p-ride: Update L4C parameters X-Git-Tag: v6.6.17~4200^2^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e608d16e01456f82738bd98f6f5ca9f46634369d;p=platform%2Fkernel%2Flinux-rpi.git arm64: dts: qcom: sa8775p-ride: Update L4C parameters L4c is the supply for UFS vccq, As per UFS spec range of vccq is 1.14V to 1.26V, There are stability issues when operating at marginal voltage. Hence configure the min and max vccq voltages to 1.2V. Signed-off-by: Naveen Kumar Goud Arepalli Acked-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230711105915.30581-1-quic_narepall@quicinc.com Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts index ab767cf..26f5a4e 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts @@ -153,8 +153,8 @@ vreg_l4c: ldo4 { regulator-name = "vreg_l4c"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1300000>; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; regulator-initial-mode = ; /* * FIXME: This should have regulator-allow-set-load but