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>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 	model = "Merrii A31 Hummingbird";
54 	compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
58 		rtc1 = &rtc;
63 		stdout-path = "serial0:115200n8";
67 		compatible = "mmc-pwrseq-simple";
68 		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */
73 	cpu-supply = <&reg_dcdc3>;
81 	pinctrl-names = "default";
82 	pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>;
84 	phy-mode = "rgmii";
85 	snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
86 	snps,reset-active-low;
87 	snps,reset-delays-us = <0 10000 30000>;
90 	phy1: ethernet-phy@1 {
96 	pinctrl-names = "default";
97 	pinctrl-0 = <&i2c0_pins_a>;
98 	/* pull-ups and devices require AXP221 DLDO3 */
103 	pinctrl-names = "default";
104 	pinctrl-0 = <&i2c1_pins_a>;
109 	pinctrl-names = "default";
110 	pinctrl-0 = <&i2c2_pins_a>;
113 	pcf8563: rtc@51 {
120 	pinctrl-names = "default";
121 	pinctrl-0 = <&ir_pins_a>;
126 	pinctrl-names = "default";
127 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
128 	vmmc-supply = <&reg_dcdc1>;
129 	bus-width = <4>;
130 	cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
131 	cd-inverted;
136 	/* external pull-ups missing for some pins */
141 	pinctrl-names = "default";
142 	pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>;
143 	vmmc-supply = <&reg_aldo1>;
144 	mmc-pwrseq = <&wifi_pwrseq>;
145 	bus-width = <4>;
146 	non-removable;
181 		compatible = "x-powers,axp221";
183 		interrupt-parent = <&nmi_intc>;
191 	regulator-min-microvolt = <3300000>;
192 	regulator-max-microvolt = <3300000>;
193 	regulator-name = "vcc-wifi";
197 	regulator-always-on;
198 	regulator-min-microvolt = <2700000>;
199 	regulator-max-microvolt = <3300000>;
200 	regulator-name = "avcc";
204 	regulator-min-microvolt = <700000>;
205 	regulator-max-microvolt = <1320000>;
206 	regulator-name = "vdd-cpus";
210 	regulator-always-on;
211 	regulator-min-microvolt = <3000000>;
212 	regulator-max-microvolt = <3000000>;
213 	regulator-name = "vcc-3v0";
217 	regulator-min-microvolt = <700000>;
218 	regulator-max-microvolt = <1320000>;
219 	regulator-name = "vdd-gpu";
223 	regulator-always-on;
224 	regulator-min-microvolt = <700000>;
225 	regulator-max-microvolt = <1320000>;
226 	regulator-name = "vdd-cpu";
230 	regulator-always-on;
231 	regulator-min-microvolt = <700000>;
232 	regulator-max-microvolt = <1320000>;
233 	regulator-name = "vdd-sys-dll";
237 	regulator-always-on;
238 	regulator-min-microvolt = <1500000>;
239 	regulator-max-microvolt = <1500000>;
240 	regulator-name = "vcc-dram";
249 	pinctrl-names = "default";
250 	pinctrl-0 = <&uart0_pins_a>;
255 	/* different pin from sunxi-common-regulators */
260 	usb1_vbus-supply = <&reg_usb1_vbus>;