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Commit 37963344 authored by Frank Wunderlich's avatar Frank Wunderlich Committed by Greg Kroah-Hartman
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dts64: mt7622: fix slow sd card access 



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: 2c002a30 ("arm64: dts: mt7622: add mmc related device nodes")
Signed-off-by: default avatarFrank 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: default avatarMatthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 90c980ec

arch/arm64/boot/dts/mediatek/mt7622.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -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";

	};