ARM: tegra: add PCIe controller to Tegra186 SoC DT

[oweals/u-boot.git] / arch / arm / dts / sun5i-a13-utoo-p66.dts

diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts
index 8c1bca70390d76300727e78fa40e42701f6163e2..fa9ddfdcfe9688ab932c8c0ff30b38879fd0d604 100644 (file)
--- 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";