From: Samuel Holland <samuel@sholland.org>
Date: Mon, 30 Jul 2018 12:31:28 +0000 (+0100)
Subject: arm64: dts: allwinner: a64: Orange Pi Win: Add SDIO node
X-Git-Tag: v4.20-rc1~66^2~24^2~17
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=64971e5ad5da2da78c0888a0e208c430c8aefaef;p=linux.git

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>
---

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 @@ reg_usb1_vbus: usb1-vbus {
 		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 @@ &mmc0 {
 	status = "okay";
 };
 
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+	vmmc-supply = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo4>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
 &ohci0 {
 	status = "okay";
 };