linux-kernel - [PATCH 2/2] [-next] arm64: dts: qcom: kitakami: Enable qcom,full-pwr-cycle on SDHCI1

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Message-Id: <20200814152201.254010-2-konradybcio@gmail.com>
Date:   Fri, 14 Aug 2020 17:22:00 +0200
From:   Konrad Dybcio <konradybcio@...il.com>
To:     ~postmarketos/upstreaming@...ts.sr.ht
Cc:     Konrad Dybcio <konradybcio@...il.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH 2/2] [-next] arm64: dts: qcom: kitakami: Enable qcom,full-pwr-cycle on SDHCI1

This is required to prevent permanent eMMC damage.

Signed-off-by: Konrad Dybcio <konradybcio@...il.com>
---
 arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
index 30cb3aa7d734..eb806d1e4454 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
@@ -439,6 +439,8 @@ &sdhc1 {
 	 * vmmc-supply = <&pm8994_l20>;
 	 * vqmmc-supply = <&pm8994_s4>;
 	 */
+
+	qcom,full-pwr-cycle;
 };
 
 &sdhc2 {
-- 
2.28.0