#include <dt-bindings/gpio/gpio.h>
#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 = "iNet-1";
serial0 = &uart0;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
};
+&codec {
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
};
&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
axp209: pmic@34 {
#include "axp209.dtsi"
&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
/* Accelerometer */
};
&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
+
+ ft5x: touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
+ wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
+ touchscreen-size-x = <600>;
+ touchscreen-size-y = <1024>;
+ touchscreen-swapped-x-y;
+ };
};
&lradc {
vref-supply = <®_ldo2>;
status = "okay";
- button@200 {
+ button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <200000>;
};
- button@1000 {
+ button-1000 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <1000000>;
};
- button@1200 {
+ button-1200 {
label = "Home";
linux,code = <KEY_HOMEPAGE>;
channel = <0>;
};
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
vmmc-supply = <®_vcc3v3>;
bus-width = <4>;
- cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
- cd-inverted;
+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
status = "okay";
};
};
&pio {
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- allwinner,pins = "PH4";
- allwinner,function = "gpio_in";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ usb0_id_detect_pin: usb0-id-detect-pin {
+ pins = "PH4";
+ function = "gpio_in";
+ bias-pull-up;
};
- usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- allwinner,pins = "PH5";
- allwinner,function = "gpio_in";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
+ usb0_vbus_detect_pin: usb0-vbus-detect-pin {
+ pins = "PH5";
+ function = "gpio_in";
+ bias-pull-down;
};
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ status = "okay";
+};
+
®_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};