Commit d558f4c2 authored Dec 18, 2018 by Jeffrey Hugo Committed by Andy Gross Jan 24, 2019

arm64: dts: qcom: msm8998-mtp: Increase load on l21 for sdcard



l21 is used as sdcard vmmc, and needs the load increased to prevent
voltage drop issues with some sdcards.  This addresses -84 errors seen
during sdcard init with SDR104 cards.

Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

parent 40d8e6da

arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi

+2 −0

Original line number	Diff line number	Diff line
		@@ -192,6 +192,8 @@
		vreg_l21a_2p95: l21 {
		regulator-min-microvolt = <2960000>;
		regulator-max-microvolt = <2960000>;
		regulator-allow-set-load;
		regulator-system-load = <800000>;
		};
		vreg_l22a_2p85: l22 {
		regulator-min-microvolt = <2864000>;

Admin message