model = "Rockchip RK3399 Excavator Board (Linux Opensource)";
compatible = "rockchip,rk3399-excavator-linux", "rockchip,rk3399";
+ fiq_debugger: fiq-debugger {
+ compatible = "rockchip,fiq-debugger";
+ rockchip,serial-id = <2>;
+ rockchip,signal-irq = <182>;
+ rockchip,wake-irq = <0>;
+ rockchip,irq-mode-enable = <1>; /* If enable uart uses irq instead of fiq */
+ rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2c_xfer>;
+ };
+
edp_panel: edp-panel {
compatible = "lg,lp079qx1-sp0v", "panel-simple";
backlight = <&backlight>;
sound-dai = <&hdmi>;
};
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwrbtn>;
+
+ button@0 {
+ gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ label = "GPIO Key Power";
+ linux,input-type = <1>;
+ gpio-key,wakeup = <1>;
+ debounce-interval = <100>;
+ };
+ };
+};
+
+&backlight {
+ status = "okay";
};
&display_subsystem {
status = "okay";
};
+&i2c1 {
+ status = "okay";
+
+ gsl3673: gsl3673@40 {
+ compatible = "GSL,GSL3673";
+ reg = <0x40>;
+ screen_max_x = <1536>;
+ screen_max_y = <2048>;
+ irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+ rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+ };
+};
+
&i2c3 {
status = "okay";
i2c-scl-rising-time-ns = <450>;
};
&pinctrl {
+ buttons {
+ pwrbtn: pwrbtn {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
lcd-panel {
lcd_panel_reset: lcd-panel-reset {
rockchip,pins = <4 30 RK_FUNC_GPIO &pcfg_pull_up>;