Subject: [PATCH 4.19 130/149] arm64: dts: hikey: Revert "Enable HS200 mode on eMMC"

From: Greg Kroah-Hartman <[email-masked]>
Date: Tue, 12 Mar 2019 10:09:08 -0700

4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alistair Strachan <[email-masked]>

commit 8d26c1390aec795d492b8de5e4437751e8805a1d upstream.

This reverts commit abd7d0972a192ee653efc7b151a6af69db58f2bb. This
change was already partially reverted by John Stultz in
commit 9c6d26df1fae ("arm64: dts: hikey: Fix eMMC corruption regression").

This change appears to cause controller resets and block read failures
which prevents successful booting on some hikey boards.

Cc: Ryan Grachek <[email-masked]>
Cc: Wei Xu <[email-masked]>
Cc: Manivannan Sadhasivam <[email-masked]>
Cc: Rob Herring <[email-masked]>
Cc: Mark Rutland <[email-masked]>
Cc: [email-masked]
Cc: [email-masked]
Cc: stable <[email-masked]> #4.17+
Signed-off-by: Alistair Strachan <[email-masked]>
Signed-off-by: John Stultz <[email-masked]>
Signed-off-by: Wei Xu <[email-masked]>
Signed-off-by: Greg Kroah-Hartman <[email-masked]>

---
 arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts |    1 -
 1 file changed, 1 deletion(-)

--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -301,7 +301,6 @@
 
 		dwmmc_0: dwmmc0@f723d000 {
 			cap-mmc-highspeed;
-			mmc-hs200-1_8v;
 			non-removable;
 			bus-width = <0x8>;
 			vmmc-supply = <&ldo19>;

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