4.20-stable review patch. If anyone has any objections, please let me know.
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From: Alistair Strachan astrachan@google.com
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 ryan@edited.us Cc: Wei Xu xuwei5@hisilicon.com Cc: Manivannan Sadhasivam manivannan.sadhasivam@linaro.org Cc: Rob Herring robh+dt@kernel.org Cc: Mark Rutland mark.rutland@arm.com Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: stable stable@vger.kernel.org #4.17+ Signed-off-by: Alistair Strachan astrachan@google.com Signed-off-by: John Stultz john.stultz@linaro.org Signed-off-by: Wei Xu xuwei5@hisilicon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- 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>;