xref: /freebsd/sys/contrib/device-tree/src/arm64/amlogic/meson-axg-jethome-jethub-j100.dts (revision 3078531de10dcae44b253a35125c949ff4235284) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2021 Vyacheslav Bocharov <adeep@lexina.in>
4 * Copyright (c) 2020 JetHome
5 * Author: Aleksandr Kazantsev <ak@tvip.ru>
6 * Author: Alexey Shevelkin <ash@tvip.ru>
7 * Author: Vyacheslav Bocharov <adeep@lexina.in>
8 */
9
10/dts-v1/;
11
12#include "meson-axg.dtsi"
13#include <dt-bindings/input/input.h>
14#include <dt-bindings/thermal/thermal.h>
15
16/ {
17	compatible = "jethome,jethub-j100", "amlogic,a113d", "amlogic,meson-axg";
18	model = "JetHome JetHub J100";
19	aliases {
20		serial0 = &uart_AO;   /* Console */
21		serial1 = &uart_AO_B; /* External UART (Wireless Module) */
22		ethernet0 = &ethmac;
23	};
24
25	chosen {
26		stdout-path = "serial0:115200n8";
27	};
28
29	/* 1024MB RAM */
30	memory@0 {
31		device_type = "memory";
32		reg = <0x0 0x0 0x0 0x40000000>;
33	};
34
35	reserved-memory {
36		linux,cma {
37			size = <0x0 0x400000>;
38		};
39	};
40
41	emmc_pwrseq: emmc-pwrseq {
42		compatible = "mmc-pwrseq-emmc";
43		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
44	};
45
46	vcc_3v3: regulator-vcc_3v3 {
47		compatible = "regulator-fixed";
48		regulator-name = "VCC_3V3";
49		regulator-min-microvolt = <3300000>;
50		regulator-max-microvolt = <3300000>;
51		vin-supply = <&vddao_3v3>;
52		regulator-always-on;
53	};
54
55	vcc_5v: regulator-vcc_5v {
56		compatible = "regulator-fixed";
57		regulator-name = "VCC5V";
58		regulator-min-microvolt = <5000000>;
59		regulator-max-microvolt = <5000000>;
60		regulator-always-on;
61	};
62
63	vddao_3v3: regulator-vddao_3v3 {
64		compatible = "regulator-fixed";
65		regulator-name = "VDDAO_3V3";
66		regulator-min-microvolt = <3300000>;
67		regulator-max-microvolt = <3300000>;
68		vin-supply = <&vcc_5v>;
69		regulator-always-on;
70	};
71
72	vddio_ao18: regulator-vddio_ao18 {
73		compatible = "regulator-fixed";
74		regulator-name = "VDDIO_AO18";
75		regulator-min-microvolt = <1800000>;
76		regulator-max-microvolt = <1800000>;
77		vin-supply = <&vddao_3v3>;
78		regulator-always-on;
79	};
80
81	vddio_boot: regulator-vddio_boot {
82		compatible = "regulator-fixed";
83		regulator-name = "VDDIO_BOOT";
84		regulator-min-microvolt = <1800000>;
85		regulator-max-microvolt = <1800000>;
86		vin-supply = <&vddao_3v3>;
87		regulator-always-on;
88	};
89
90	usb_pwr: regulator-usb_pwr {
91		compatible = "regulator-fixed";
92		regulator-name = "USB_PWR";
93		regulator-min-microvolt = <5000000>;
94		regulator-max-microvolt = <5000000>;
95		vin-supply = <&vcc_5v>;
96		regulator-always-on;
97	};
98
99	sdio_pwrseq: sdio-pwrseq {
100		compatible = "mmc-pwrseq-simple";
101		reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
102		clocks = <&wifi32k>;
103		clock-names = "ext_clock";
104	};
105
106	wifi32k: wifi32k {
107		compatible = "pwm-clock";
108		#clock-cells = <0>;
109		clock-frequency = <32768>;
110		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
111	};
112
113	thermal-zones {
114		cpu_thermal: cpu-thermal {
115			polling-delay-passive = <250>;
116			polling-delay = <1000>;
117			thermal-sensors = <&scpi_sensors 0>;
118			trips {
119				cpu_passive: cpu-passive {
120					temperature = <70000>; /* millicelsius */
121					hysteresis = <2000>; /* millicelsius */
122					type = "passive";
123				};
124
125				cpu_hot: cpu-hot {
126					temperature = <80000>; /* millicelsius */
127					hysteresis = <2000>; /* millicelsius */
128					type = "hot";
129				};
130
131				cpu_critical: cpu-critical {
132					temperature = <100000>; /* millicelsius */
133					hysteresis = <2000>; /* millicelsius */
134					type = "critical";
135				};
136			};
137
138			cpu_cooling_maps: cooling-maps {
139				map0 {
140					trip = <&cpu_passive>;
141					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
142							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
143							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
144							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
145				};
146
147				map1 {
148					trip = <&cpu_hot>;
149					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
150							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
151							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
152							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
153				};
154			};
155		};
156	};
157
158	onewire {
159		compatible = "w1-gpio";
160		gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
161		#gpio-cells = <1>;
162	};
163};
164
165&efuse {
166	sn: sn@32 {
167		reg = <0x32 0x20>;
168	};
169
170	eth_mac: eth_mac@0 {
171		reg = <0x0 0x6>;
172	};
173
174	bt_mac: bt_mac@6 {
175		reg = <0x6 0x6>;
176	};
177
178	wifi_mac: wifi_mac@c {
179		reg = <0xc 0x6>;
180	};
181
182	bid: bid@12 {
183		reg = <0x12 0x20>;
184	};
185};
186
187&ethmac {
188	status = "okay";
189	pinctrl-0 = <&eth_rmii_x_pins>;
190	pinctrl-names = "default";
191	phy-handle = <&eth_phy0>;
192	phy-mode = "rmii";
193
194	mdio {
195		compatible = "snps,dwmac-mdio";
196		#address-cells = <1>;
197		#size-cells = <0>;
198
199		/* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
200		eth_phy0: ethernet-phy@0 {
201			/* compatible = "ethernet-phy-id0243.0c54";*/
202			max-speed = <100>;
203			reg = <0>;
204
205			reset-assert-us = <10000>;
206			reset-deassert-us = <10000>;
207			reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
208		};
209	};
210};
211
212/* Internal I2C bus (on CPU module) */
213&i2c1 {
214	status = "okay";
215	pinctrl-0 = <&i2c1_z_pins>;
216	pinctrl-names = "default";
217
218	/* RTC */
219	pcf8563: pcf8563@51 {
220		compatible = "nxp,pcf8563";
221		reg = <0x51>;
222		status = "okay";
223	};
224};
225
226/* Peripheral I2C bus (on motherboard) */
227&i2c_AO {
228	status = "okay";
229	pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
230	pinctrl-names = "default";
231};
232
233&pwm_ab {
234	status = "okay";
235	pinctrl-0 = <&pwm_a_x20_pins>;
236	pinctrl-names = "default";
237};
238
239/* wifi module */
240&sd_emmc_b {
241	status = "okay";
242	#address-cells = <1>;
243	#size-cells = <0>;
244
245	pinctrl-0 = <&sdio_pins>;
246	pinctrl-1 = <&sdio_clk_gate_pins>;
247	pinctrl-names = "default", "clk-gate";
248
249	bus-width = <4>;
250	cap-sd-highspeed;
251	sd-uhs-sdr104;
252	max-frequency = <200000000>;
253	non-removable;
254	disable-wp;
255
256	mmc-pwrseq = <&sdio_pwrseq>;
257
258	vmmc-supply = <&vddao_3v3>;
259	vqmmc-supply = <&vddio_boot>;
260
261	brcmf: wifi@1 {
262		reg = <1>;
263		compatible = "brcm,bcm4329-fmac";
264	};
265};
266
267/* emmc storage */
268&sd_emmc_c {
269	status = "okay";
270	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
271	pinctrl-1 = <&emmc_clk_gate_pins>;
272	pinctrl-names = "default", "clk-gate";
273
274	bus-width = <8>;
275	cap-mmc-highspeed;
276	max-frequency = <200000000>;
277	non-removable;
278	disable-wp;
279	mmc-ddr-1_8v;
280	mmc-hs200-1_8v;
281
282	mmc-pwrseq = <&emmc_pwrseq>;
283
284	vmmc-supply = <&vcc_3v3>;
285	vqmmc-supply = <&vddio_boot>;
286};
287
288/* UART Bluetooth */
289&uart_B {
290	status = "okay";
291	pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
292	pinctrl-names = "default";
293	uart-has-rtscts;
294
295	bluetooth {
296		compatible = "brcm,bcm43438-bt";
297		shutdown-gpios = <&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
298	};
299};
300
301/* UART Console */
302&uart_AO {
303	status = "okay";
304	pinctrl-0 = <&uart_ao_a_pins>;
305	pinctrl-names = "default";
306};
307
308/* UART Wireless module */
309&uart_AO_B {
310	status = "okay";
311	pinctrl-0 = <&uart_ao_b_pins>;
312	pinctrl-names = "default";
313};
314
315&usb {
316	status = "okay";
317	phy-supply = <&usb_pwr>;
318};
319
320&spicc1 {
321	status = "okay";
322	pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
323	pinctrl-names = "default";
324};
325
326&gpio {
327	gpio-line-names =
328		"", "", "", "", "", // 0 - 4
329		"", "", "", "", "", // 5 - 9
330		"UserButton", "", "", "", "", // 10 - 14
331		"", "", "", "", "", // 15 - 19
332		"", "", "", "", "", // 20 - 24
333		"", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
334		"Output1", "", "", "", "", // 30 - 34
335		"", "ZigBeeBOOT", "", "", "", // 35 - 39
336		"1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
337		"Input2", "Input1", "", "", "", // 45 - 49
338		"", "", "", "", "", // 50 - 54
339		"", "", "", "", "", // 55 - 59
340		"", "", "", "", "", // 60 - 64
341		"", "", "", "", "", // 65 - 69
342		"", "", "", "", "", // 70 - 74
343		"", "", "", "", "", // 75 - 79
344		"", "", "", "", "", // 80 - 84
345		"", ""; // 85-86
346};
347
348&cpu0 {
349	#cooling-cells = <2>;
350};
351
352&cpu1 {
353	#cooling-cells = <2>;
354};
355
356&cpu2 {
357	#cooling-cells = <2>;
358};
359
360&cpu3 {
361	#cooling-cells = <2>;
362};
363