From: Frank Wunderlich frank-w@public-files.de
commit dc2e76175417e69c41d927dba75a966399f18354 upstream.
Fix extreme slow speed (200MB takes ~20 min) on writing sdcard on bananapi-r64 by adding reset-control for mmc1 like it's done for mmc0/emmc.
Fixes: 2c002a3049f7 ("arm64: dts: mt7622: add mmc related device nodes") Signed-off-by: Frank Wunderlich frank-w@public-files.de Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20210113180919.49523-1-linux@fw-web.de Signed-off-by: Matthias Brugger matthias.bgg@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 ++ 1 file changed, 2 insertions(+)
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -641,6 +641,8 @@ clocks = <&pericfg CLK_PERI_MSDC30_1_PD>, <&topckgen CLK_TOP_AXI_SEL>; clock-names = "source", "hclk"; + resets = <&pericfg MT7622_PERI_MSDC1_SW_RST>; + reset-names = "hrst"; status = "disabled"; };