xref: /linux/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts (revision b8265621f4888af9494e1d685620871ec81bc33d) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2// Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.io>
3
4/dts-v1/;
5
6#include "sun50i-h6.dtsi"
7#include "sun50i-h6-cpu-opp.dtsi"
8
9#include <dt-bindings/gpio/gpio.h>
10
11/ {
12	model = "Pine H64 model A";
13	compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
14
15	aliases {
16		ethernet0 = &emac;
17		serial0 = &uart0;
18		spi0 = &spi0;
19	};
20
21	chosen {
22		stdout-path = "serial0:115200n8";
23	};
24
25	ext_osc32k: ext_osc32k_clk {
26		#clock-cells = <0>;
27		compatible = "fixed-clock";
28		clock-frequency = <32768>;
29		clock-output-names = "ext_osc32k";
30	};
31
32	hdmi_connector: connector {
33		compatible = "hdmi-connector";
34		type = "a";
35		ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
36
37		port {
38			hdmi_con_in: endpoint {
39				remote-endpoint = <&hdmi_out_con>;
40			};
41		};
42	};
43
44	leds {
45		compatible = "gpio-leds";
46
47		heartbeat {
48			label = "pine-h64:green:heartbeat";
49			gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
50		};
51
52		link {
53			label = "pine-h64:white:link";
54			gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */
55		};
56
57		status {
58			label = "pine-h64:blue:status";
59			gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
60		};
61	};
62
63	reg_gmac_3v3: gmac-3v3 {
64		compatible = "regulator-fixed";
65		regulator-name = "vcc-gmac-3v3";
66		regulator-min-microvolt = <3300000>;
67		regulator-max-microvolt = <3300000>;
68		startup-delay-us = <100000>;
69		gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>;
70		enable-active-high;
71	};
72
73	reg_usb_vbus: vbus {
74		compatible = "regulator-fixed";
75		regulator-name = "usb-vbus";
76		regulator-min-microvolt = <5000000>;
77		regulator-max-microvolt = <5000000>;
78		startup-delay-us = <100000>;
79		gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
80		enable-active-high;
81	};
82};
83
84&cpu0 {
85	cpu-supply = <&reg_dcdca>;
86};
87
88&de {
89	status = "okay";
90};
91
92&ehci0 {
93	status = "okay";
94};
95
96&ehci3 {
97	status = "okay";
98};
99
100&emac {
101	pinctrl-names = "default";
102	pinctrl-0 = <&ext_rgmii_pins>;
103	phy-mode = "rgmii";
104	phy-handle = <&ext_rgmii_phy>;
105	phy-supply = <&reg_gmac_3v3>;
106	allwinner,rx-delay-ps = <200>;
107	allwinner,tx-delay-ps = <200>;
108	status = "okay";
109};
110
111&gpu {
112	mali-supply = <&reg_dcdcc>;
113	status = "okay";
114};
115
116&hdmi {
117	status = "okay";
118};
119
120&hdmi_out {
121	hdmi_out_con: endpoint {
122		remote-endpoint = <&hdmi_con_in>;
123	};
124};
125
126&mdio {
127	ext_rgmii_phy: ethernet-phy@1 {
128		compatible = "ethernet-phy-ieee802.3-c22";
129		reg = <1>;
130	};
131};
132
133&mmc0 {
134	vmmc-supply = <&reg_cldo1>;
135	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
136	bus-width = <4>;
137	status = "okay";
138};
139
140&mmc2 {
141	vmmc-supply = <&reg_cldo1>;
142	vqmmc-supply = <&reg_bldo2>;
143	non-removable;
144	cap-mmc-hw-reset;
145	bus-width = <8>;
146	status = "okay";
147};
148
149&ohci0 {
150	status = "okay";
151};
152
153&ohci3 {
154	status = "okay";
155};
156
157&pio {
158	vcc-pc-supply = <&reg_bldo2>;
159	vcc-pd-supply = <&reg_cldo1>;
160	vcc-pg-supply = <&reg_aldo1>;
161};
162
163&r_i2c {
164	status = "okay";
165
166	axp805: pmic@36 {
167		compatible = "x-powers,axp805", "x-powers,axp806";
168		reg = <0x36>;
169		interrupt-parent = <&r_intc>;
170		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
171		interrupt-controller;
172		#interrupt-cells = <1>;
173		x-powers,self-working-mode;
174
175		regulators {
176			reg_aldo1: aldo1 {
177				regulator-always-on;
178				regulator-min-microvolt = <3300000>;
179				regulator-max-microvolt = <3300000>;
180				regulator-name = "vcc-pl";
181			};
182
183			reg_aldo2: aldo2 {
184				regulator-min-microvolt = <3300000>;
185				regulator-max-microvolt = <3300000>;
186				regulator-name = "vcc-ac200";
187				regulator-enable-ramp-delay = <100000>;
188			};
189
190			reg_aldo3: aldo3 {
191				/* This regulator is connected with CLDO1 */
192				regulator-always-on;
193				regulator-min-microvolt = <3300000>;
194				regulator-max-microvolt = <3300000>;
195				regulator-name = "vcc-3v3-1";
196			};
197
198			reg_bldo1: bldo1 {
199				regulator-always-on;
200				regulator-min-microvolt = <1800000>;
201				regulator-max-microvolt = <1800000>;
202				regulator-name = "vcc-bias-pll";
203			};
204
205			reg_bldo2: bldo2 {
206				regulator-always-on;
207				regulator-min-microvolt = <1800000>;
208				regulator-max-microvolt = <1800000>;
209				regulator-name = "vcc-efuse-pcie-hdmi-io";
210			};
211
212			reg_bldo3: bldo3 {
213				regulator-always-on;
214				regulator-min-microvolt = <1800000>;
215				regulator-max-microvolt = <1800000>;
216				regulator-name = "vcc-dcxoio";
217			};
218
219			bldo4 {
220				/* unused */
221			};
222
223			reg_cldo1: cldo1 {
224				/* This regulator is connected with ALDO3 */
225				regulator-always-on;
226				regulator-min-microvolt = <3300000>;
227				regulator-max-microvolt = <3300000>;
228				regulator-name = "vcc-3v3-2";
229			};
230
231			reg_cldo2: cldo2 {
232				regulator-min-microvolt = <3300000>;
233				regulator-max-microvolt = <3300000>;
234				regulator-name = "vcc-wifi-1";
235			};
236
237			reg_cldo3: cldo3 {
238				regulator-min-microvolt = <3300000>;
239				regulator-max-microvolt = <3300000>;
240				regulator-name = "vcc-wifi-2";
241			};
242
243			reg_dcdca: dcdca {
244				regulator-always-on;
245				regulator-min-microvolt = <810000>;
246				regulator-max-microvolt = <1160000>;
247				regulator-ramp-delay = <2500>;
248				regulator-name = "vdd-cpu";
249			};
250
251			reg_dcdcc: dcdcc {
252				regulator-enable-ramp-delay = <32000>;
253				regulator-min-microvolt = <810000>;
254				regulator-max-microvolt = <1080000>;
255				regulator-ramp-delay = <2500>;
256				regulator-name = "vdd-gpu";
257			};
258
259			reg_dcdcd: dcdcd {
260				regulator-always-on;
261				regulator-min-microvolt = <960000>;
262				regulator-max-microvolt = <960000>;
263				regulator-name = "vdd-sys";
264			};
265
266			reg_dcdce: dcdce {
267				regulator-always-on;
268				regulator-min-microvolt = <1200000>;
269				regulator-max-microvolt = <1200000>;
270				regulator-name = "vcc-dram";
271			};
272
273			sw {
274				/* unused */
275			};
276		};
277	};
278
279	pcf8563: rtc@51 {
280		compatible = "nxp,pcf8563";
281		reg = <0x51>;
282		interrupt-parent = <&r_intc>;
283		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
284		#clock-cells = <0>;
285	};
286};
287
288&r_ir {
289	status = "okay";
290};
291
292&r_pio {
293	vcc-pm-supply = <&reg_aldo1>;
294};
295
296&rtc {
297	clocks = <&ext_osc32k>;
298};
299
300/*
301 * The CS pin is shared with the MMC2 CMD pin, so we cannot have the SPI
302 * flash and eMMC at the same time, as one of them would fail probing.
303 * Disable SPI0 in here, to prefer the more useful eMMC. U-Boot can
304 * fix this up in no eMMC is connected.
305 */
306&spi0 {
307	pinctrl-0 = <&spi0_pins>, <&spi0_cs_pin>;
308	pinctrl-names = "default";
309	status = "disabled";
310
311	flash@0 {
312		compatible = "winbond,w25q128", "jedec,spi-nor";
313		reg = <0>;
314		spi-max-frequency = <4000000>;
315	};
316};
317
318&uart0 {
319	pinctrl-names = "default";
320	pinctrl-0 = <&uart0_ph_pins>;
321	status = "okay";
322};
323
324&usb2otg {
325	dr_mode = "host";
326	status = "okay";
327};
328
329&usb2phy {
330	usb0_vbus-supply = <&reg_usb_vbus>;
331	usb3_vbus-supply = <&reg_usb_vbus>;
332	status = "okay";
333};
334