X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fdts%2Fsun5i-r8-chip.dts;h=6ad19e272f4bc94904d6ed4fefab8cca835f6e13;hb=9ca7e6720e96e82be1de9ec0ba6bac9f1beeb02f;hp=abf3ccb1a82cf93bb29c73df07ad940de7df19bc;hpb=e8d124fae0f3dff87348c989aa65ecf9b6eadc14;p=u-boot

diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts
index abf3ccb1a8..6ad19e272f 100644
--- a/arch/arm/dts/sun5i-r8-chip.dts
+++ b/arch/arm/dts/sun5i-r8-chip.dts
@@ -64,6 +64,26 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	wifi_reg_on: wifi_reg_on {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&chip_wifi_reg_on_pin>;
+
+		regulator-name = "wifi-reg-on";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pio 2 19 GPIO_ACTIVE_HIGH>; /* PC19 */
+		enable-active-high;
+	};
+};
+
+&codec {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
 };
 
 &ehci0 {
@@ -109,10 +129,14 @@
 	};
 };
 
+&mmc0_pins_a {
+	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&wifi_reg_on>;
 	bus-width = <4>;
 	non-removable;
 	status = "okay";
@@ -134,6 +158,13 @@
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 
+	chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 {
+		allwinner,pins = "PC19";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	chip_id_det_pin: chip_id_det_pin@0 {
 		allwinner,pins = "PG2";
 		allwinner,function = "gpio_in";
@@ -167,6 +198,20 @@
 	regulator-always-on;
 };
 
+&reg_ldo3 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vdd-wifi1";
+	regulator-always-on;
+};
+
+&reg_ldo4 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vdd-wifi2";
+	regulator-always-on;
+};
+
 &reg_ldo5 {
 	regulator-min-microvolt = <1800000>;
 	regulator-max-microvolt = <1800000>;