diff options
| author | Markus Reichl <m.reichl@fivetechno.de> | 2020-01-09 16:42:10 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-01-13 10:22:22 +0100 |
| commit | cf3c5397835f1bbfb69941b50b970210479cd6f9 (patch) | |
| tree | ea6bd10265f84d0a80fc343b8fcaa2ecc6586603 /arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts | |
| parent | 96ff264bccb22175bbe2185a1eb5204ca3c5f03f (diff) | |
arm64: dts: rockchip: Enable sdio0 and uart0 on rk3399-roc-pc-mezzanine
The mezzanine board carries an E key type M.2 slot. This is
connected to USB, SDIO and UART0. Enable sdio and uart0 for use
with wlan and/or bt M.2 cards.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Link: https://lore.kernel.org/r/20200109154211.1530-1-m.reichl@fivetechno.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts index 2db9d32ad54a..2acb3d500fb9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts @@ -70,3 +70,24 @@ }; }; }; + +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; + sd-uhs-sdr104; + vmmc-supply = <&vcc3v3_ngff>; + vqmmc-supply = <&vcc_1v8>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; + status = "okay"; +}; |