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ARM: dts: rockchip: support highspeed sd-cards on rk3066a boards 

Add cap-sd-highspeed and cap-mmc-highspeed for rk3066a-bqcurie2
and rk3066a-rayeager boards to make sd cards run faster.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Shawn Lin 2015-09-12 18:01:39 +08:00 committed by Heiko Stuebner
parent 2a4527ff53
commit 1d727ec922
2 changed files with 4 additions and 0 deletions
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2
arch/arm/boot/dts/rk3066a-bqcurie2.dts
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@ -186,6 +186,8 @@ &mmc0 { /* sdmmc */
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
vmmc-supply = <&vcc_sd0>;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
};

2
arch/arm/boot/dts/rk3066a-rayeager.dts
View File

@ -330,6 +330,8 @@ &mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
vmmc-supply = <&vcc_sd>;
cap-mmc-highspeed;
cap-sd-highspeed;
status = "okay";
};