[PATCH 4.19 208/247] dts64: mt7622: fix slow sd card access

[Greg Kroah-Hartman]

From: Frank Wunderlich <fran...@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 <fran...@public-files.de>
Cc: sta...@vger.kernel.org
Link: https://lore.kernel.org/r/20210113180919.49523-1-li...@fw-web.de
Signed-off-by: Matthias Brugger <matthias....@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gre...@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";
        };