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[90.89.165.127]) by smtp.gmail.com with ESMTPSA id s16sm21035117wrt.77.2018.12.12.09.13.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 12 Dec 2018 09:13:28 -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, Loic Poulain Subject: [PATCH] arm64: dts: apq8096-db820c: Increase load on l21 for SDCARD Date: Wed, 12 Dec 2018 18:13:26 +0100 Message-Id: <1544634806-1037-1-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, l21 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). Fixes: 660a9763c6a9 (arm64: dts: qcom: db820c: Add pm8994 regulator node) Signed-off-by: Loic Poulain --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 2 ++ 1 file changed, 2 insertions(+) -- 2.7.4 Reviewed-by: Bjorn Andersson diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index 104cad9..c15e2c0 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -634,6 +634,8 @@ l21 { regulator-min-microvolt = <2950000>; regulator-max-microvolt = <2950000>; + regulator-allow-set-load; + regulator-system-load = <200000>; }; l22 { regulator-min-microvolt = <3300000>;