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arm64: dts: rockchip: enable sdmmc controller on rk3399-firefly

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This allows basic support for SD highspeed cards but no UHS-I mode
got ready due to the propagated defer-probe error from RK805.

Cc: Kever Yang <kever.yang@rock-chips.com>
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 2017-07-21 16:30:59 +08:00 committed by Heiko Stuebner
parent cc51f503f0
commit 687ef7f260
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
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@ -630,6 +630,18 @@ &saradc {
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <150000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
status = "okay";
};
&sdhci {
bus-width = <8>;
mmc-hs400-1_8v;