arm/dts/sun6i-a31-hummingbird.dts

4  * Maxime Ripard <maxime.ripard@free-electrons.com>
6  * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun6i-a31.dtsi"
47 #include "sunxi-common-regulators.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
52 	model = "Merrii A31 Hummingbird";
53 	compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
62 		stdout-path = "serial0:115200n8";
65 	hdmi-connector {
66 		compatible = "hdmi-connector";
71 				remote-endpoint = <&hdmi_out_con>;
76 	vga-connector {
77 		compatible = "vga-connector";
81 				remote-endpoint = <&vga_dac_out>;
86 	vga-dac {
87 		compatible = "dumb-vga-dac";
88 		vdd-supply = <&reg_vga_3v3>;
89 		#address-cells = <1>;
90 		#size-cells = <0>;
93 			#address-cells = <1>;
94 			#size-cells = <0>;
97 				#address-cells = <1>;
98 				#size-cells = <0>;
103 					remote-endpoint = <&tcon0_out_vga>;
108 				#address-cells = <1>;
109 				#size-cells = <0>;
114 					remote-endpoint = <&vga_con_in>;
121 		compatible = "regulator-fixed";
122 		regulator-name = "vga-3v3";
123 		regulator-min-microvolt = <3300000>;
124 		regulator-max-microvolt = <3300000>;
125 		regulator-boot-on;
126 		enable-active-high;
131 		compatible = "mmc-pwrseq-simple";
132 		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */
136 &codec {
137 	allwinner,audio-routing =
145 	allwinner,pa-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
150 	cpu-supply = <&reg_dcdc3>;
162 	pinctrl-names = "default";
163 	pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>;
165 	phy-mode = "rgmii";
166 	snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
167 	snps,reset-active-low;
168 	snps,reset-delays-us = <0 10000 30000>;
171 	phy1: ethernet-phy@1 {
182 		remote-endpoint = <&hdmi_con_in>;
187 	pinctrl-names = "default";
188 	pinctrl-0 = <&i2c0_pins_a>;
189 	/* pull-ups and devices require AXP221 DLDO3 */
194 	pinctrl-names = "default";
195 	pinctrl-0 = <&i2c1_pins_a>;
200 	pinctrl-names = "default";
201 	pinctrl-0 = <&i2c2_pins_a>;
211 	pinctrl-names = "default";
212 	pinctrl-0 = <&ir_pins_a>;
217 	pinctrl-names = "default";
218 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
219 	vmmc-supply = <&reg_dcdc1>;
220 	bus-width = <4>;
221 	cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
226 	/* external pull-ups missing for some pins */
227 	bias-pull-up;
231 	pinctrl-names = "default";
232 	pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>;
233 	vmmc-supply = <&reg_aldo1>;
234 	mmc-pwrseq = <&wifi_pwrseq>;
235 	bus-width = <4>;
236 	non-removable;
253 		bias-pull-up;
266 		compatible = "x-powers,axp221";
268 		interrupt-parent = <&nmi_intc>;
270 		x-powers,drive-vbus-en;
281 	regulator-min-microvolt = <3300000>;
282 	regulator-max-microvolt = <3300000>;
283 	regulator-name = "vcc-wifi";
287 	regulator-always-on;
288 	regulator-min-microvolt = <2700000>;
289 	regulator-max-microvolt = <3300000>;
290 	regulator-name = "avcc";
294 	regulator-min-microvolt = <700000>;
295 	regulator-max-microvolt = <1320000>;
296 	regulator-name = "vdd-cpus";
300 	regulator-always-on;
301 	regulator-min-microvolt = <3000000>;
302 	regulator-max-microvolt = <3000000>;
303 	regulator-name = "vcc-3v0";
307 	regulator-min-microvolt = <700000>;
308 	regulator-max-microvolt = <1320000>;
309 	regulator-name = "vdd-gpu";
313 	regulator-always-on;
314 	regulator-min-microvolt = <700000>;
315 	regulator-max-microvolt = <1320000>;
316 	regulator-name = "vdd-cpu";
320 	regulator-always-on;
321 	regulator-min-microvolt = <700000>;
322 	regulator-max-microvolt = <1320000>;
323 	regulator-name = "vdd-sys-dll";
327 	regulator-always-on;
328 	regulator-min-microvolt = <1500000>;
329 	regulator-max-microvolt = <1500000>;
330 	regulator-name = "vcc-dram";
334 	regulator-name = "usb0-vbus";
344 	pinctrl-names = "default";
345 	pinctrl-0 = <&lcd0_rgb888_pins>;
351 		remote-endpoint = <&vga_dac_in>;
356 	pinctrl-names = "default";
357 	pinctrl-0 = <&uart0_pins_a>;
371 	usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
372 	usb0_vbus_det-gpio = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
373 	usb0_vbus_power-supply = <&usb_power_supply>;
374 	usb0_vbus-supply = <&reg_drivevbus>;
375 	usb1_vbus-supply = <&reg_usb1_vbus>;