diff options
| -rw-r--r-- | arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts index d13c88c6509a..25a3ef49bb71 100644 --- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts @@ -61,6 +61,11 @@ chosen { bootargs = "earlyprintk console=ttyS0,115200"; }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */ + }; }; &ehci0 { @@ -127,6 +132,16 @@ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; }; +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>; + vmmc-supply = <&vcc_wifi>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + &ohci0 { status = "okay"; }; @@ -138,6 +153,13 @@ allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; }; + + wifi_reset_pin_hummingbird: wifi_reset_pin@0 { + allwinner,pins = "PG10"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; }; &p2wi { |