From 8837e845a2a89c2097819898b83663987f9c89fe Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Wed, 13 Jan 2021 15:26:30 +0000 Subject: [PATCH] arm64: dts: allwinner: Pine H64: Enable HS200 eMMC mode 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 Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210113152630.28810-9-andre.przywara@arm.com --- arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 1 + 1 file changed, 1 insertion(+) 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 961732c52aa0e..15ceba027a732 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -142,6 +142,7 @@ vqmmc-supply = <®_bldo2>; non-removable; cap-mmc-hw-reset; + mmc-hs200-1_8v; bus-width = <8>; status = "okay"; }; -- 2.47.2