diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2017-07-21 11:30:59 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2017-07-25 22:35:10 +0300 |
| commit | 687ef7f260f483a51b3ced482a58eb001769ac55 (patch) | |
| tree | 03cd4317e786f78ea052b06b7a4eb947e9cdb596 /arch/arm64/boot/dts | |
| parent | cc51f503f0e2801c75e01c314522271c6636866d (diff) | |
| download | linux-687ef7f260f483a51b3ced482a58eb001769ac55.tar.xz | |
arm64: dts: rockchip: enable sdmmc controller on rk3399-firefly
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>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index 60a7293521bc..eed7e99310ac 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -630,6 +630,18 @@ 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; |