arm/dts/sun7i-a20-olimex-som204-evb.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3  * Device Tree Source for A20-SOM204-EVB Board
9 /dts-v1/;
10 #include "sun7i-a20.dtsi"
11 #include "sunxi-common-regulators.dtsi"
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/interrupt-controller/irq.h>
16 #include <dt-bindings/pwm/pwm.h>
19 	model = "Olimex A20-SOM204-EVB";
20 	compatible = "olimex,a20-olimex-som204-evb", "allwinner,sun7i-a20";
26 		spi0 = &spi1;
27 		spi1 = &spi2;
32 		stdout-path = "serial0:115200n8";
35 	hdmi-connector {
36 		compatible = "hdmi-connector";
41 				remote-endpoint = <&hdmi_out_con>;
47 		compatible = "gpio-leds";
50 			label = "a20-som204-evb:green:stat";
52 			default-state = "on";
56 			label = "a20-som204-evb:green:led1";
58 			default-state = "on";
62 			label = "a20-som204-evb:yellow:led2";
64 			default-state = "on";
69 		compatible = "mmc-pwrseq-simple";
70 		reset-gpios = <&pio 6 9 GPIO_ACTIVE_LOW>;
75 	target-supply = <&reg_ahci_5v>;
80 	pinctrl-names = "default";
81 	pinctrl-0 = <&can0_pins_a>;
90 	cpu-supply = <&reg_dcdc2>;
106 	pinctrl-names = "default";
107 	pinctrl-0 = <&gmac_pins_rgmii_a>;
109 	phy-mode = "rgmii";
110 	phy-supply = <&reg_vcc3v3>;
112 	snps,reset-gpio = <&pio 0 17 GPIO_ACTIVE_HIGH>;
113 	snps,reset-active-low;
114 	snps,reset-delays-us = <0 10000 1000000>;
117 	phy3: ethernet-phy@3 {
128 		remote-endpoint = <&hdmi_con_in>;
133 	pinctrl-names = "default";
134 	pinctrl-0 = <&i2c0_pins_a>;
139 		interrupt-parent = <&nmi_intc>;
146 	pinctrl-names = "default";
147 	pinctrl-0 = <&i2c1_pins_a>;
159 	pinctrl-names = "default";
160 	pinctrl-0 = <&i2c2_pins_a>;
165 	pinctrl-names = "default";
166 	pinctrl-0 = <&ir0_rx_pins_a>;
171 	pinctrl-names = "default";
172 	pinctrl-0 = <&mmc0_pins_a>;
173 	vmmc-supply = <&reg_vcc3v3>;
174 	bus-width = <4>;
175 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>;
180 	pinctrl-names = "default";
181 	pinctrl-0 = <&mmc3_pins_a>;
182 	vmmc-supply = <&reg_vcc3v3>;
183 	mmc-pwrseq = <&rtl_pwrseq>;
184 	bus-width = <4>;
185 	non-removable;
228 	regulator-always-on;
229 	regulator-min-microvolt = <1000000>;
230 	regulator-max-microvolt = <1400000>;
231 	regulator-name = "vdd-cpu";
235 	regulator-always-on;
236 	regulator-min-microvolt = <1000000>;
237 	regulator-max-microvolt = <1400000>;
238 	regulator-name = "vdd-int-dll";
242 	regulator-always-on;
243 	regulator-min-microvolt = <1300000>;
244 	regulator-max-microvolt = <1300000>;
245 	regulator-name = "vdd-rtc";
249 	regulator-always-on;
250 	regulator-min-microvolt = <3000000>;
251 	regulator-max-microvolt = <3000000>;
252 	regulator-name = "avcc";
256 	regulator-min-microvolt = <3300000>;
257 	regulator-max-microvolt = <3300000>;
258 	regulator-name = "vcc-pg";
275 &spi1 {
276 	pinctrl-names = "default";
277 	pinctrl-0 = <&spi1_pins_a>,
284 	pinctrl-names = "default";
285 	pinctrl-0 = <&spi2_pins_a>,
291 	pinctrl-names = "default";
292 	pinctrl-0 = <&uart0_pins_a>;
298 	pinctrl-names = "default";
299 	pinctrl-0 = <&bt_uart_pins>;
305 	pinctrl-names = "default";
306 	pinctrl-0 = <&uart4_pins_a>;
312 	pinctrl-names = "default";
313 	pinctrl-0 = <&uart7_pins_a>;
327 	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
328 	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
329 	usb0_vbus_power-supply = <&usb_power_supply>;
330 	usb0_vbus-supply = <&reg_usb0_vbus>;
331 	usb1_vbus-supply = <&reg_usb1_vbus>;
332 	usb2_vbus-supply = <&reg_usb2_vbus>;