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arm64: dts: qcom: kitakami: Temporarily disable SDHCI1

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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@gmail.com>
Link: https://lore.kernel.org/r/20200814154749.257837-1-konradybcio@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio
2020-08-14 17:47:49 +02:00
committed by Bjorn Andersson
parent 326407d2c5
commit e884fb6cc8
1 changed files with 6 additions and 1 deletions
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7
arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
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@@ -221,7 +221,12 @@ pmi8994_regulators: pmi8994-regulators {
};
&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