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authorIcenowy Zheng <icenowy@aosc.io>2018-07-26 07:48:05 +0300
committerMaxime Ripard <maxime.ripard@bootlin.com>2018-08-27 10:21:00 +0300
commitd177c8b61d6b4ef360b1c2682e4d8e3bae01738b (patch)
tree340cf5a54eb3fdbf37c6204bc462c0e56c7ec073 /arch/arm64
parent5b394b2ddf0347bef56e50c69a58773c94343ff3 (diff)
downloadlinux-d177c8b61d6b4ef360b1c2682e4d8e3bae01738b.tar.xz
arm64: allwinner: dts: h6: fix Pine H64 MMC bus width
Currently the enabled MMC controllers on Pine H64 do not have bus-width set, which make them fall back to 1-bit mode and become quite slow. Fix this by add the corresponding bus-width properties. Fixes: ecbd611882a1 ("arm64: allwinner: h6: enable MMC0/2 on Pine H64") Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index ceffc40810ee..48daec7f78ba 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -46,6 +46,7 @@
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_cldo1>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
status = "okay";
};
@@ -56,6 +57,7 @@
vqmmc-supply = <&reg_bldo2>;
non-removable;
cap-mmc-hw-reset;
+ bus-width = <8>;
status = "okay";
};