From: Konrad Dybcio <konradybcio@xxxxxxxxx> [ Upstream commit e884fb6cc89dce1debeae33704edd7735a3d6d9c ] There is an issue with Kitakami eMMCs dying when a quirk isn't addressed. Until that happens, disable it. Signed-off-by: Konrad Dybcio <konradybcio@xxxxxxxxx> Link: https://lore.kernel.org/r/20200814154749.257837-1-konradybcio@xxxxxxxxx Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) 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 4032b7478f044..791f254ac3f87 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi @@ -221,7 +221,12 @@ }; &sdhc1 { - status = "okay"; + /* There is an issue with the eMMC causing permanent + * damage to the card if a quirk isn't addressed. + * Until it's fixed, disable the MMC so as not to brick + * devices. + */ + status = "disabled"; /* Downstream pushes 2.95V to the sdhci device, * but upstream driver REALLY wants to make vmmc 1.8v -- 2.27.0
