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[90.89.165.127]) by smtp.gmail.com with ESMTPSA id c10sm4744714wrw.49.2018.12.14.03.01.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 14 Dec 2018 03:01:04 -0800 (PST) From: Loic Poulain 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 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> X-Mailer: git-send-email 2.7.4 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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(+) -- 2.7.4 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 {