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dts64: mt7622: fix slow sd card access

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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>
This commit is contained in:
Frank Wunderlich 2021-01-13 19:09:19 +01:00 committed by Greg Kroah-Hartman
parent edadcf211a
commit bcec1eea41
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/boot/dts/mediatek/mt7622.dtsi
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@ -698,6 +698,8 @@
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";
};