X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fdts%2Fsun5i-a13-utoo-p66.dts;h=fa9ddfdcfe9688ab932c8c0ff30b38879fd0d604;hb=20bbde0628b30e5ac720e097cb00c36287ca4e38;hp=8c1bca70390d76300727e78fa40e42701f6163e2;hpb=290ac3bb1a1fbd85abcecfd8ff8cb837029d067a;p=oweals%2Fu-boot.git

diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts
index 8c1bca7039..fa9ddfdcfe 100644
--- a/arch/arm/dts/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts
@@ -47,17 +47,19 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "Utoo P66";
 	compatible = "utoo,p66", "allwinner,sun5i-a13";
 
-	aliases {
-		serial0 = &uart1;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+		/* Note levels of 10 / 20% result in backlight off */
+		brightness-levels = <0 30 40 50 60 70 80 90 100>;
+		default-brightness-level = <6>;
+		/* TODO: backlight uses axp gpio1 as enable pin */
 	};
 
 	i2c_lcd: i2c@0 {
@@ -71,6 +73,13 @@
 	};
 };
 
+&codec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&codec_pa_pin>;
+	allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
@@ -101,7 +110,7 @@
 		compatible = "chipone,icn8318";
 		reg = <0x40>;
 		interrupt-parent = <&pio>;
-		interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
+		interrupts = <6 9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
 		pinctrl-names = "default";
 		pinctrl-0 = <&ts_wake_pin_p66>;
 		wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
@@ -161,7 +170,18 @@
 	};
 };
 
+&otg_sram {
+	status = "okay";
+};
+
 &pio {
+	codec_pa_pin: codec_pa_pin@0 {
+		allwinner,pins = "PG3";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	mmc0_cd_pin_p66: mmc0_cd_pin@0 {
 		allwinner,pins = "PG0";
 		allwinner,function = "gpio_in";
@@ -169,6 +189,20 @@
 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};
 
+	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+		allwinner,pins = "PG1";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
+	};
+
+	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+		allwinner,pins = "PG2";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+	};
+
 	i2c_lcd_pins: i2c_lcd_pin@0 {
 		allwinner,pins = "PG10", "PG12";
 		allwinner,function = "gpio_out";
@@ -191,6 +225,12 @@
 	};
 };
 
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0_pins>;
+	status = "okay";
+};
+
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
@@ -227,13 +267,16 @@
 	status = "okay";
 };
 
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_pins_b>;
+&usb_otg {
+	dr_mode = "otg";
 	status = "okay";
 };
 
 &usbphy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+	usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+	usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
 	usb0_vbus-supply = <&reg_usb0_vbus>;
 	usb1_vbus-supply = <&reg_ldo3>;
 	status = "okay";