Commit e884fb6c authored Aug 14, 2020 by Konrad Dybcio Committed by Bjorn Andersson Sep 14, 2020

arm64: dts: qcom: kitakami: Temporarily disable SDHCI1



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>

parent 326407d2

arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi

+6 −1

Original line number	Diff line number	Diff line
		@@ -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

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