[mirror_ubuntu-hirsute-kernel.git] / arch / arm / boot / dts / sun6i-a31-hummingbird.dts

/*
 * Copyright 2014 Maxime Ripard
 *
 * Maxime Ripard <maxime.ripard@free-electrons.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;
#include "sun6i-a31.dtsi"
#include "sunxi-common-regulators.dtsi"

#include <dt-bindings/gpio/gpio.h>

/ {
	model = "Merrii A31 Hummingbird";
	compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";

	aliases {
		rtc0 = &pcf8563;
		rtc1 = &rtc;
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	hdmi-connector {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi_out_con>;
			};
		};
	};

	vga-connector {
		compatible = "vga-connector";

		port {
			vga_con_in: endpoint {
				remote-endpoint = <&vga_dac_out>;
			};
		};
	};

	vga-dac {
		compatible = "dumb-vga-dac";
		vdd-supply = <&reg_vga_3v3>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

				vga_dac_in: endpoint {
					remote-endpoint = <&tcon0_out_vga>;
				};
			};

			port@1 {
				reg = <1>;

				vga_dac_out: endpoint {
					remote-endpoint = <&vga_con_in>;
				};
			};
		};
	};

	reg_vga_3v3: vga_3v3_regulator {
		compatible = "regulator-fixed";
		regulator-name = "vga-3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		enable-active-high;
		gpio = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
	};

	wifi_pwrseq: wifi_pwrseq {
		compatible = "mmc-pwrseq-simple";
		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */
	};
};

&codec {
	allwinner,audio-routing =
		"Headphone", "HP",
		"Speaker", "LINEOUT",
		"LINEIN", "Line In",
		"MIC1", "Mic",
		"MIC2", "Headset Mic",
		"Mic",	"MBIAS",
		"Headset Mic", "HBIAS";
	allwinner,pa-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
	status = "okay";
};

&cpu0 {
	cpu-supply = <&reg_dcdc3>;
};

&de {
	status = "okay";
};

&ehci0 {
	status = "okay";
};

&gmac {
	pinctrl-names = "default";
	pinctrl-0 = <&gmac_rgmii_pins>;
	phy = <&phy1>;
	phy-mode = "rgmii";
	snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 30000>;
	status = "okay";

	phy1: ethernet-phy@1 {
		reg = <1>;
	};
};

&hdmi {
	status = "okay";
};

&hdmi_out {
	hdmi_out_con: endpoint {
		remote-endpoint = <&hdmi_con_in>;
	};
};

&i2c0 {
	/* pull-ups and devices require AXP221 DLDO3 */
	status = "failed";
};

&i2c1 {
	status = "okay";
};

&i2c2 {
	status = "okay";

	pcf8563: rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};
};

&ir {
	pinctrl-names = "default";
	pinctrl-0 = <&s_ir_rx_pin>;
	status = "okay";
};

&mmc0 {
	vmmc-supply = <&reg_dcdc1>;
	bus-width = <4>;
	cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
	status = "okay";
};

&mmc1 {
	vmmc-supply = <&reg_aldo1>;
	mmc-pwrseq = <&wifi_pwrseq>;
	bus-width = <4>;
	non-removable;
	status = "okay";
};

&ohci0 {
	status = "okay";
};

&p2wi {
	status = "okay";

	axp22x: pmic@68 {
		compatible = "x-powers,axp221";
		reg = <0x68>;
		interrupt-parent = <&nmi_intc>;
		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
		x-powers,drive-vbus-en;
	};
};

#include "axp22x.dtsi"

&ac_power_supply {
	status = "okay";
};

&reg_aldo1 {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-wifi";
};

&reg_aldo3 {
	regulator-always-on;
	regulator-min-microvolt = <2700000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "avcc";
};

&reg_dc5ldo {
	regulator-min-microvolt = <700000>;
	regulator-max-microvolt = <1320000>;
	regulator-name = "vdd-cpus";
};

&reg_dcdc1 {
	regulator-always-on;
	regulator-min-microvolt = <3000000>;
	regulator-max-microvolt = <3000000>;
	regulator-name = "vcc-3v0";
};

&reg_dcdc2 {
	regulator-min-microvolt = <700000>;
	regulator-max-microvolt = <1320000>;
	regulator-name = "vdd-gpu";
};

&reg_dcdc3 {
	regulator-always-on;
	regulator-min-microvolt = <700000>;
	regulator-max-microvolt = <1320000>;
	regulator-name = "vdd-cpu";
};

&reg_dcdc4 {
	regulator-always-on;
	regulator-min-microvolt = <700000>;
	regulator-max-microvolt = <1320000>;
	regulator-name = "vdd-sys-dll";
};

&reg_dcdc5 {
	regulator-always-on;
	regulator-min-microvolt = <1500000>;
	regulator-max-microvolt = <1500000>;
	regulator-name = "vcc-dram";
};

&reg_drivevbus {
	regulator-name = "usb0-vbus";
	status = "okay";
};

&reg_usb1_vbus {
	gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
	status = "okay";
};

&tcon0 {
	pinctrl-names = "default";
	pinctrl-0 = <&lcd0_rgb888_pins>;
};

&tcon0_out {
	tcon0_out_vga: endpoint@0 {
		reg = <0>;
		remote-endpoint = <&vga_dac_in>;
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_ph_pins>;
	status = "okay";
};

&usb_otg {
	dr_mode = "otg";
	status = "okay";
};

&usb_power_supply {
	status = "okay";
};

&usbphy {
	usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
	usb0_vbus_det-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
	usb0_vbus_power-supply = <&usb_power_supply>;
	usb0_vbus-supply = <&reg_drivevbus>;
	usb1_vbus-supply = <&reg_usb1_vbus>;
	status = "okay";
};
Commit	Line	Data
c220aec2 MR	1	/*
	2	* Copyright 2014 Maxime Ripard
	3	*
	4	* Maxime Ripard <maxime.ripard@free-electrons.com>
	5	*
527ebf02 MR	6	* This file is dual-licensed: you can use it either under the terms
	7	* of the GPL or the X11 license, at your option. Note that this dual
	8	* licensing only applies to this file, and not this project as a
	9	* whole.
c220aec2	10	*
527ebf02 MR	11	* a) This file is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of the
	14	* License, or (at your option) any later version.
	15	*
	16	* This file is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
527ebf02 MR	21	* Or, alternatively,
	22	*
	23	* b) Permission is hereby granted, free of charge, to any person
	24	* obtaining a copy of this software and associated documentation
	25	* files (the "Software"), to deal in the Software without
	26	* restriction, including without limitation the rights to use,
	27	* copy, modify, merge, publish, distribute, sublicense, and/or
	28	* sell copies of the Software, and to permit persons to whom the
	29	* Software is furnished to do so, subject to the following
	30	* conditions:
	31	*
	32	* The above copyright notice and this permission notice shall be
	33	* included in all copies or substantial portions of the Software.
	34	*
	35	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	36	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	37	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	38	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	39	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	40	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	41	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	42	* OTHER DEALINGS IN THE SOFTWARE.
c220aec2 MR	43	*/
	44
	45	/dts-v1/;
71455701 MR	46	#include "sun6i-a31.dtsi"
71455701 MR	47	#include "sunxi-common-regulators.dtsi"
c220aec2	48
bca12924 MR	49	#include <dt-bindings/gpio/gpio.h>
bca12924 MR	50
c220aec2 MR	51	/ {
	52	model = "Merrii A31 Hummingbird";
	53	compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
	54
59ebbe88	55	aliases {
7f14bede CYT	56	rtc0 = &pcf8563;
7f14bede CYT	57	rtc1 = &rtc;
59ebbe88 MR	58	serial0 = &uart0;
	59	};
	60
c220aec2	61	chosen {
59ebbe88	62	stdout-path = "serial0:115200n8";
c220aec2	63	};
b5c26d66	64
8b1447ae CYT	65	hdmi-connector {
	66	compatible = "hdmi-connector";
	67	type = "a";
	68
	69	port {
	70	hdmi_con_in: endpoint {
	71	remote-endpoint = <&hdmi_out_con>;
	72	};
	73	};
	74	};
	75
0fa1c17c CYT	76	vga-connector {
	77	compatible = "vga-connector";
	78
	79	port {
	80	vga_con_in: endpoint {
	81	remote-endpoint = <&vga_dac_out>;
	82	};
	83	};
	84	};
	85
	86	vga-dac {
	87	compatible = "dumb-vga-dac";
	88	vdd-supply = <&reg_vga_3v3>;
0fa1c17c CYT	89
	90	ports {
	91	#address-cells = <1>;
	92	#size-cells = <0>;
	93
	94	port@0 {
0fa1c17c CYT	95	reg = <0>;
0fa1c17c CYT	96
73b65f45	97	vga_dac_in: endpoint {
0fa1c17c CYT	98	remote-endpoint = <&tcon0_out_vga>;
	99	};
	100	};
	101
	102	port@1 {
0fa1c17c CYT	103	reg = <1>;
0fa1c17c CYT	104
73b65f45	105	vga_dac_out: endpoint {
0fa1c17c CYT	106	remote-endpoint = <&vga_con_in>;
	107	};
	108	};
	109	};
	110	};
	111
	112	reg_vga_3v3: vga_3v3_regulator {
	113	compatible = "regulator-fixed";
	114	regulator-name = "vga-3v3";
	115	regulator-min-microvolt = <3300000>;
	116	regulator-max-microvolt = <3300000>;
	117	regulator-boot-on;
	118	enable-active-high;
	119	gpio = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
	120	};
	121
b5c26d66 CYT	122	wifi_pwrseq: wifi_pwrseq {
	123	compatible = "mmc-pwrseq-simple";
	124	reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */
	125	};
19f3af1d CYT	126	};
19f3af1d CYT	127
77042bec CYT	128	&codec {
	129	allwinner,audio-routing =
	130	"Headphone", "HP",
	131	"Speaker", "LINEOUT",
	132	"LINEIN", "Line In",
	133	"MIC1", "Mic",
	134	"MIC2", "Headset Mic",
	135	"Mic", "MBIAS",
	136	"Headset Mic", "HBIAS";
	137	allwinner,pa-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
	138	status = "okay";
	139	};
	140
6ea0d8d8 CYT	141	&cpu0 {
	142	cpu-supply = <&reg_dcdc3>;
	143	};
	144
6b546c2a CYT	145	&de {
	146	status = "okay";
	147	};
	148
19f3af1d CYT	149	&ehci0 {
	150	status = "okay";
	151	};
c220aec2	152
19f3af1d CYT	153	&gmac {
19f3af1d CYT	154	pinctrl-names = "default";
9b60a3bf	155	pinctrl-0 = <&gmac_rgmii_pins>;
19f3af1d CYT	156	phy = <&phy1>;
	157	phy-mode = "rgmii";
	158	snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
	159	snps,reset-active-low;
	160	snps,reset-delays-us = <0 10000 30000>;
	161	status = "okay";
	162
	163	phy1: ethernet-phy@1 {
	164	reg = <1>;
c220aec2	165	};
19f3af1d CYT	166	};
19f3af1d CYT	167
8b1447ae CYT	168	&hdmi {
	169	status = "okay";
	170	};
	171
	172	&hdmi_out {
	173	hdmi_out_con: endpoint {
	174	remote-endpoint = <&hdmi_con_in>;
	175	};
	176	};
	177
19f3af1d	178	&i2c0 {
19f3af1d CYT	179	/* pull-ups and devices require AXP221 DLDO3 */
	180	status = "failed";
	181	};
	182
	183	&i2c1 {
19f3af1d CYT	184	status = "okay";
	185	};
	186
	187	&i2c2 {
19f3af1d CYT	188	status = "okay";
	189
	190	pcf8563: rtc@51 {
	191	compatible = "nxp,pcf8563";
	192	reg = <0x51>;
	193	};
	194	};
	195
ef1ac7c9 CYT	196	&ir {
ef1ac7c9 CYT	197	pinctrl-names = "default";
9b60a3bf	198	pinctrl-0 = <&s_ir_rx_pin>;
ef1ac7c9 CYT	199	status = "okay";
	200	};
	201
19f3af1d	202	&mmc0 {
6ea0d8d8	203	vmmc-supply = <&reg_dcdc1>;
19f3af1d	204	bus-width = <4>;
45e01f40	205	cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
19f3af1d CYT	206	status = "okay";
	207	};
	208
b5c26d66	209	&mmc1 {
6ea0d8d8	210	vmmc-supply = <&reg_aldo1>;
b5c26d66 CYT	211	mmc-pwrseq = <&wifi_pwrseq>;
	212	bus-width = <4>;
	213	non-removable;
	214	status = "okay";
	215	};
	216
19f3af1d CYT	217	&ohci0 {
	218	status = "okay";
	219	};
	220
252619ae CYT	221	&p2wi {
252619ae CYT	222	status = "okay";
81bc1d38	223
6ea0d8d8	224	axp22x: pmic@68 {
81bc1d38 CYT	225	compatible = "x-powers,axp221";
	226	reg = <0x68>;
	227	interrupt-parent = <&nmi_intc>;
	228	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
b67379a6	229	x-powers,drive-vbus-en;
81bc1d38	230	};
252619ae CYT	231	};
252619ae CYT	232
6ea0d8d8 CYT	233	#include "axp22x.dtsi"
6ea0d8d8 CYT	234
c7b7158f CYT	235	&ac_power_supply {
	236	status = "okay";
	237	};
	238
6ea0d8d8 CYT	239	&reg_aldo1 {
	240	regulator-min-microvolt = <3300000>;
	241	regulator-max-microvolt = <3300000>;
	242	regulator-name = "vcc-wifi";
	243	};
	244
	245	&reg_aldo3 {
	246	regulator-always-on;
	247	regulator-min-microvolt = <2700000>;
	248	regulator-max-microvolt = <3300000>;
	249	regulator-name = "avcc";
	250	};
	251
d92ff422 CYT	252	&reg_dc5ldo {
	253	regulator-min-microvolt = <700000>;
	254	regulator-max-microvolt = <1320000>;
	255	regulator-name = "vdd-cpus";
	256	};
	257
6ea0d8d8 CYT	258	&reg_dcdc1 {
	259	regulator-always-on;
	260	regulator-min-microvolt = <3000000>;
	261	regulator-max-microvolt = <3000000>;
	262	regulator-name = "vcc-3v0";
	263	};
	264
	265	&reg_dcdc2 {
	266	regulator-min-microvolt = <700000>;
	267	regulator-max-microvolt = <1320000>;
	268	regulator-name = "vdd-gpu";
	269	};
	270
	271	&reg_dcdc3 {
	272	regulator-always-on;
	273	regulator-min-microvolt = <700000>;
	274	regulator-max-microvolt = <1320000>;
	275	regulator-name = "vdd-cpu";
	276	};
	277
	278	&reg_dcdc4 {
	279	regulator-always-on;
	280	regulator-min-microvolt = <700000>;
	281	regulator-max-microvolt = <1320000>;
	282	regulator-name = "vdd-sys-dll";
	283	};
	284
	285	&reg_dcdc5 {
	286	regulator-always-on;
	287	regulator-min-microvolt = <1500000>;
	288	regulator-max-microvolt = <1500000>;
	289	regulator-name = "vcc-dram";
	290	};
	291
b67379a6 CYT	292	&reg_drivevbus {
	293	regulator-name = "usb0-vbus";
	294	status = "okay";
	295	};
	296
19f3af1d CYT	297	&reg_usb1_vbus {
	298	gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
	299	status = "okay";
	300	};
	301
0fa1c17c CYT	302	&tcon0 {
	303	pinctrl-names = "default";
	304	pinctrl-0 = <&lcd0_rgb888_pins>;
0fa1c17c CYT	305	};
	306
	307	&tcon0_out {
	308	tcon0_out_vga: endpoint@0 {
	309	reg = <0>;
	310	remote-endpoint = <&vga_dac_in>;
	311	};
	312	};
	313
19f3af1d CYT	314	&uart0 {
19f3af1d CYT	315	pinctrl-names = "default";
9b60a3bf	316	pinctrl-0 = <&uart0_ph_pins>;
19f3af1d CYT	317	status = "okay";
	318	};
	319
b67379a6 CYT	320	&usb_otg {
	321	dr_mode = "otg";
	322	status = "okay";
	323	};
	324
	325	&usb_power_supply {
	326	status = "okay";
	327	};
	328
19f3af1d	329	&usbphy {
2c515b0d	330	usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
033914f8	331	usb0_vbus_det-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
b67379a6 CYT	332	usb0_vbus_power-supply = <&usb_power_supply>;
b67379a6 CYT	333	usb0_vbus-supply = <&reg_drivevbus>;
19f3af1d CYT	334	usb1_vbus-supply = <&reg_usb1_vbus>;
	335	status = "okay";
	336	};