From 8bbd91e9648206ecd19ec598b129433d101863c1 Mon Sep 17 00:00:00 2001 From: Lin Huang Date: Tue, 26 Apr 2016 17:48:42 +0800 Subject: [PATCH] ARM64: dts: rockchip: kevin: enable HS400 mode on kevin board enable HS400 mode on kevin, if found it is not stable, just remove "mmc-hs400-1_8v" property, it will use HS200 mode instead. Change-Id: I7c5d162de1f15bcc069134ffa228d833be2b8a02 Signed-off-by: Lin Huang --- arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index 2f99031aa237..ba69a950c219 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi @@ -670,24 +670,11 @@ ap_i2c_audio: &i2c8 { }; &sdhci { - status = "okay"; - - // HACK: supports-emmc is not mainline. - supports-emmc; - - // HACK: limit to 50MHz to avoid tuning during bringup. - max-frequency = <50000000>; - - // TODO: add caps? - //cap-mmc-highspeed; - //mmc-hs200-1_8v; - //mmc-hs400-1_8v; - bus-width = <8>; + mmc-hs400-1_8v; + supports-emmc; non-removable; - - vmmc-supply = <&pp3000>; - vqmmc-supply = <&pp1800_emmc>; + status = "okay"; }; &sdmmc { -- 2.34.1