From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Loic Poulain Subject: [PATCH] arm64: dts: apq8016-sbc: Increase load on l11 for SDCARD Date: Fri, 14 Dec 2018 12:01:02 +0100 Message-Id: <1544785262-15821-1-git-send-email-loic.poulain@linaro.org> To: andy.gross@linaro.org, david.brown@linaro.org, robh+dt@kernel.org Cc: linux-arm-msm@vger.kernel.org, bjorn.andersson@linaro.org, devicetree@vger.kernel.org, migusa@arrowjapan.com, Loic Poulain List-ID: In the same way as for msm8974-hammerhead, l11 load, used for SDCARD VMMC, needs to be increased in order to prevent any voltage drop issues (due to limited current) happening with some SDCARDS or during specific operations (e.g. write). Tested on Dragonboard-410c and DART-SD410 boards. Fixes: 4c7d53d16d77 (arm64: dts: apq8016-sbc: add regulators support) Reported-by: Manabu Igusa Signed-off-by: Loic Poulain --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 4c3dda5..653344d 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -580,6 +580,8 @@ l11 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; + regulator-allow-set-load; + regulator-system-load = <200000>; }; l12 { -- 2.7.4