diff options
| author | Andre Przywara <andre.przywara@arm.com> | 2021-01-13 18:26:30 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-01-14 14:50:46 +0300 |
| commit | 8837e845a2a89c2097819898b83663987f9c89fe (patch) | |
| tree | 7a1363431e360db151e4b2caf86cc498e2686603 /arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | |
| parent | 0d66e0b857c6bd3f7c6a481ed40a1de05fe17b66 (diff) | |
| download | linux-8837e845a2a89c2097819898b83663987f9c89fe.tar.xz | |
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 <andre.przywara@arm.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210113152630.28810-9-andre.przywara@arm.com
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 1 |
1 files changed, 1 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 961732c52aa0..15ceba027a73 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"; }; |