[PATCH] arm: dts: sun50i-a64-pinephone: fix random wifi mac address

[Nicolas Boulenguez <nicolas@debian.org>]

From: Arnaud Ferraris <arnaud.ferraris@collabora.com>

The wi-fi mac-address was previously changing at every reboot.

---
 arch/arm/dts/sun50i-a64-pinephone.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/dts/sun50i-a64-pinephone.dtsi b/arch/arm/dts/sun50i-a64-pinephone.dtsi
index 25150aba74..86d55e38d8 100644
--- a/arch/arm/dts/sun50i-a64-pinephone.dtsi
+++ b/arch/arm/dts/sun50i-a64-pinephone.dtsi
@@ -14,6 +14,7 @@
 / {
 	aliases {
 		serial0 = &uart0;
+		ethernet0 = &rtl8723cs;
 	};
 
 	backlight: backlight {
@@ -49,6 +50,13 @@
 		};
 	};
 
+	reg_vbat_wifi: vbat-wifi {
+		compatible = "regulator-fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-name = "vbat-wifi";
+	};
+
 	speaker_amp: audio-amplifier {
 		compatible = "simple-audio-amplifier";
 		enable-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
@@ -195,6 +203,20 @@
 	status = "okay";
 };
 
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+	vmmc-supply = <&reg_vbat_wifi>;
+	vqmmc-supply = <&reg_dldo4>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	rtl8723cs: wifi at 1 {
+		reg = <1>;
+	};
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
-- 
2.29.2