diff mbox series

[v2,7/8] arm64: dts: allwinner: Pine64-LTS/SoPine: Enable HS200 eMMC mode

Message ID 20210113152630.28810-8-andre.przywara@arm.com
State Accepted
Commit 0d66e0b857c6bd3f7c6a481ed40a1de05fe17b66
Headers show
Series arm64: dts: allwinner: Various DT fixes | expand

Commit Message

Andre Przywara Jan. 13, 2021, 3:26 p.m. UTC 
The eMMC modules offered for the Pine64 boards are capable of the HS200
eMMC speed mode, when observing the frequency limit of 150 MHz.

Enable that in the DT.

This increases the interface speed from ~80 MB/s to ~120 MB/s.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index d4069749d721..e22b94c83647 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -111,6 +111,7 @@ 
 	bus-width = <8>;
 	non-removable;
 	cap-mmc-hw-reset;
+	mmc-hs200-1_8v;
 	status = "okay";
 };