diff options
| author | Samuel Holland <samuel@sholland.org> | 2018-07-30 15:31:28 +0300 |
|---|---|---|
| committer | Chen-Yu Tsai <wens@csie.org> | 2018-08-27 10:42:54 +0300 |
| commit | 64971e5ad5da2da78c0888a0e208c430c8aefaef (patch) | |
| tree | 0588752401b631fb10e7bdf2fbf1032e0605243a /arch/arm64/boot/dts/allwinner | |
| parent | e71cc56058f32f698ca9ae21655af683fc57d21e (diff) | |
| download | linux-64971e5ad5da2da78c0888a0e208c430c8aefaef.tar.xz | |
arm64: dts: allwinner: a64: Orange Pi Win: Add SDIO node
The Orange Pi Win features a soldered WiFi chip on the board, connected
via the SDIO interface. Add the required DT nodes.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts index 64c7603a66f9..3473671755fc 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts @@ -94,6 +94,11 @@ gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */ status = "okay"; }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */ + }; }; &ehci0 { @@ -130,6 +135,17 @@ status = "okay"; }; +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_dldo2>; + vqmmc-supply = <®_dldo4>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + &ohci0 { status = "okay"; }; |