ARM: dts: rockchip: enable HS200/DDR52 mode for emmc on rk3288-popmetal

Enable these two modes to speed up the booting and improve
the performance.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts
index 3831cd5..3bf1fc3 100644 (file)
--- a/arch/arm/boot/dts/rk3288-popmetal.dts
+++ b/arch/arm/boot/dts/rk3288-popmetal.dts
@@ -147,6 +147,8 @@
        bus-width = <8>;
        cap-mmc-highspeed;
        disable-wp;
+       mmc-ddr-1_8v;
+       mmc-hs200-1_8v;
        non-removable;
        num-slots = <1>;
        pinctrl-names = "default";