dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/leds/common.h>
7 /dts-v1/;
9 #include "sun20i-d1.dtsi"
10 #include "sun20i-common-regulators.dtsi"
14 	compatible = "100ask,dongshan-nezha-stu", "allwinner,sun20i-d1";
22 		stdout-path = "serial0:115200n8";
26 		compatible = "gpio-leds";
28 		led-0 {
31 			gpios = <&pio 2 1 GPIO_ACTIVE_HIGH>; /* PC1 */
36 		compatible = "regulator-fixed";
37 		regulator-name = "usbvbus";
38 		regulator-min-microvolt = <5000000>;
39 		regulator-max-microvolt = <5000000>;
41 		enable-active-high;
42 		vin-supply = <&reg_vcc>;
46 	 * This regulator is PWM-controlled, but the PWM controller is not
49 	reg_vdd_cpu: vdd-cpu {
50 		compatible = "regulator-fixed";
51 		regulator-name = "vdd-cpu";
52 		regulator-min-microvolt = <1100000>;
53 		regulator-max-microvolt = <1100000>;
54 		vin-supply = <&reg_vcc>;
59 	cpu-supply = <&reg_vdd_cpu>;
63 	clock-frequency = <24000000>;
71 	pinctrl-0 = <&rgmii_pe_pins>;
72 	pinctrl-names = "default";
73 	phy-handle = <&ext_rgmii_phy>;
74 	phy-mode = "rgmii-id";
75 	phy-supply = <&reg_vcc_3v3>;
80 	ext_rgmii_phy: ethernet-phy@1 {
81 		compatible = "ethernet-phy-ieee802.3-c22";
87 	broken-cd;
88 	bus-width = <4>;
89 	disable-wp;
90 	vmmc-supply = <&reg_vcc_3v3>;
91 	vqmmc-supply = <&reg_vcc_3v3>;
92 	pinctrl-0 = <&mmc0_pins>;
93 	pinctrl-names = "default";
102 	pinctrl-0 = <&uart0_pb8_pins>;
103 	pinctrl-names = "default";
113 	usb0_id_det-gpios = <&pio 3 21 GPIO_ACTIVE_HIGH>; /* PD21 */
114 	usb0_vbus_det-gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */
115 	usb0_vbus-supply = <&reg_usbvbus>;