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