| Message ID | 20210106150525.15403-8-andre.przywara@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: allwinner: Various DT fixes | expand |
On Wed, Jan 6, 2021 at 11:06 PM Andre Przywara <andre.przywara@arm.com> wrote: > > 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>
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"; };
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> --- arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 1 + 1 file changed, 1 insertion(+)