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| author | Frank Wunderlich <frank-w@public-files.de> | 2021-01-13 19:09:19 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2021-01-31 16:01:04 +0100 |
| commit | dc2e76175417e69c41d927dba75a966399f18354 (patch) | |
| tree | 2aca834bcc64ac0942e65d2602d387fcb385e516 /arch/arm64/boot/dts/mediatek/mt7622.dtsi | |
| parent | f93b04efaf80fe3d8ea1776a71a9e8e7fb3cfeab (diff) | |
| download | lwn-dc2e76175417e69c41d927dba75a966399f18354.tar.gz lwn-dc2e76175417e69c41d927dba75a966399f18354.zip | |
dts64: mt7622: fix slow sd card access
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>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt7622.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 5b9ec032ce8d..7c6d871538a6 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -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"; }; |