1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2022 Vyacheslav Bocharov <adee 3 * Copyright (c) 2022 Vyacheslav Bocharov <adeep@lexina.in>
4 * Copyright (c) 2022 JetHome 4 * Copyright (c) 2022 JetHome
5 * Author: Vyacheslav Bocharov <adeep@lexina.in 5 * Author: Vyacheslav Bocharov <adeep@lexina.in>
6 * Author: Aleksandr Kazantsev <ak@tvip.ru> 6 * Author: Aleksandr Kazantsev <ak@tvip.ru>
7 * Author: Alexey Shevelkin <ash@tvip.ru> 7 * Author: Alexey Shevelkin <ash@tvip.ru>
8 */ 8 */
9 9
10 /dts-v1/; 10 /dts-v1/;
11 11
12 #include "meson-axg.dtsi" 12 #include "meson-axg.dtsi"
13 #include <dt-bindings/input/input.h> 13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/thermal/thermal.h> 14 #include <dt-bindings/thermal/thermal.h>
15 15
16 / { 16 / {
17 aliases { 17 aliases {
18 serial0 = &uart_AO; /* Conso 18 serial0 = &uart_AO; /* Console */
19 serial2 = &uart_AO_B; /* Exter 19 serial2 = &uart_AO_B; /* External UART (Wireless Module) */
20 ethernet0 = ðmac; 20 ethernet0 = ðmac;
21 }; 21 };
22 22
23 chosen { 23 chosen {
24 stdout-path = "serial0:115200n 24 stdout-path = "serial0:115200n8";
25 }; 25 };
26 26
27 reserved-memory { 27 reserved-memory {
28 linux,cma { 28 linux,cma {
29 size = <0x0 0x400000>; 29 size = <0x0 0x400000>;
30 }; 30 };
31 }; 31 };
32 32
33 emmc_pwrseq: emmc-pwrseq { 33 emmc_pwrseq: emmc-pwrseq {
34 compatible = "mmc-pwrseq-emmc" 34 compatible = "mmc-pwrseq-emmc";
35 reset-gpios = <&gpio BOOT_9 GP 35 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
36 }; 36 };
37 37
38 vcc_3v3: regulator-vcc-3v3 { !! 38 vcc_3v3: regulator-vcc_3v3 {
39 compatible = "regulator-fixed" 39 compatible = "regulator-fixed";
40 regulator-name = "VCC_3V3"; 40 regulator-name = "VCC_3V3";
41 regulator-min-microvolt = <330 41 regulator-min-microvolt = <3300000>;
42 regulator-max-microvolt = <330 42 regulator-max-microvolt = <3300000>;
43 vin-supply = <&vddao_3v3>; 43 vin-supply = <&vddao_3v3>;
44 regulator-always-on; 44 regulator-always-on;
45 }; 45 };
46 46
47 vcc_5v: regulator-vcc-5v { !! 47 vcc_5v: regulator-vcc_5v {
48 compatible = "regulator-fixed" 48 compatible = "regulator-fixed";
49 regulator-name = "VCC5V"; 49 regulator-name = "VCC5V";
50 regulator-min-microvolt = <500 50 regulator-min-microvolt = <5000000>;
51 regulator-max-microvolt = <500 51 regulator-max-microvolt = <5000000>;
52 regulator-always-on; 52 regulator-always-on;
53 }; 53 };
54 54
55 vddao_3v3: regulator-vddao-3v3 { !! 55 vddao_3v3: regulator-vddao_3v3 {
56 compatible = "regulator-fixed" 56 compatible = "regulator-fixed";
57 regulator-name = "VDDAO_3V3"; 57 regulator-name = "VDDAO_3V3";
58 regulator-min-microvolt = <330 58 regulator-min-microvolt = <3300000>;
59 regulator-max-microvolt = <330 59 regulator-max-microvolt = <3300000>;
60 vin-supply = <&vcc_5v>; 60 vin-supply = <&vcc_5v>;
61 regulator-always-on; 61 regulator-always-on;
62 }; 62 };
63 63
64 vddio_ao18: regulator-vddio-ao18 { !! 64 vddio_ao18: regulator-vddio_ao18 {
65 compatible = "regulator-fixed" 65 compatible = "regulator-fixed";
66 regulator-name = "VDDIO_AO18"; 66 regulator-name = "VDDIO_AO18";
67 regulator-min-microvolt = <180 67 regulator-min-microvolt = <1800000>;
68 regulator-max-microvolt = <180 68 regulator-max-microvolt = <1800000>;
69 vin-supply = <&vddao_3v3>; 69 vin-supply = <&vddao_3v3>;
70 regulator-always-on; 70 regulator-always-on;
71 }; 71 };
72 72
73 vddio_boot: regulator-vddio-boot { !! 73 vddio_boot: regulator-vddio_boot {
74 compatible = "regulator-fixed" 74 compatible = "regulator-fixed";
75 regulator-name = "VDDIO_BOOT"; 75 regulator-name = "VDDIO_BOOT";
76 regulator-min-microvolt = <330 76 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <330 77 regulator-max-microvolt = <3300000>;
78 vin-supply = <&vddao_3v3>; 78 vin-supply = <&vddao_3v3>;
79 regulator-always-on; 79 regulator-always-on;
80 }; 80 };
81 81
82 vccq_1v8: regulator-vccq-1v8 { !! 82 vccq_1v8: regulator-vccq_1v8 {
83 compatible = "regulator-fixed" 83 compatible = "regulator-fixed";
84 regulator-name = "VCCQ_1V8"; 84 regulator-name = "VCCQ_1V8";
85 regulator-min-microvolt = <180 85 regulator-min-microvolt = <1800000>;
86 regulator-max-microvolt = <180 86 regulator-max-microvolt = <1800000>;
87 vin-supply = <&vddao_3v3>; 87 vin-supply = <&vddao_3v3>;
88 regulator-always-on; 88 regulator-always-on;
89 }; 89 };
90 90
91 usb_pwr: regulator-usb-pwr { !! 91 usb_pwr: regulator-usb_pwr {
92 compatible = "regulator-fixed" 92 compatible = "regulator-fixed";
93 regulator-name = "USB_PWR"; 93 regulator-name = "USB_PWR";
94 regulator-min-microvolt = <500 94 regulator-min-microvolt = <5000000>;
95 regulator-max-microvolt = <500 95 regulator-max-microvolt = <5000000>;
96 vin-supply = <&vcc_5v>; 96 vin-supply = <&vcc_5v>;
97 regulator-always-on; 97 regulator-always-on;
98 }; 98 };
99 99
100 sdio_pwrseq: sdio-pwrseq { 100 sdio_pwrseq: sdio-pwrseq {
101 compatible = "mmc-pwrseq-simpl 101 compatible = "mmc-pwrseq-simple";
102 reset-gpios = <&gpio GPIOX_7 G 102 reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
103 clocks = <&wifi32k>; 103 clocks = <&wifi32k>;
104 clock-names = "ext_clock"; 104 clock-names = "ext_clock";
105 }; 105 };
106 106
107 wifi32k: wifi32k { 107 wifi32k: wifi32k {
108 compatible = "pwm-clock"; 108 compatible = "pwm-clock";
109 #clock-cells = <0>; 109 #clock-cells = <0>;
110 clock-frequency = <32768>; 110 clock-frequency = <32768>;
111 pwms = <&pwm_ab 0 30518 0>; /* 111 pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
112 }; 112 };
113 113
114 thermal-zones { 114 thermal-zones {
115 cpu_thermal: cpu-thermal { 115 cpu_thermal: cpu-thermal {
116 polling-delay-passive 116 polling-delay-passive = <250>;
117 polling-delay = <1000> 117 polling-delay = <1000>;
118 thermal-sensors = <&sc 118 thermal-sensors = <&scpi_sensors 0>;
119 trips { 119 trips {
120 cpu_passive: c 120 cpu_passive: cpu-passive {
121 temper 121 temperature = <70000>; /* millicelsius */
122 hyster 122 hysteresis = <2000>; /* millicelsius */
123 type = 123 type = "passive";
124 }; 124 };
125 125
126 cpu_hot: cpu-h 126 cpu_hot: cpu-hot {
127 temper 127 temperature = <80000>; /* millicelsius */
128 hyster 128 hysteresis = <2000>; /* millicelsius */
129 type = 129 type = "hot";
130 }; 130 };
131 131
132 cpu_critical: 132 cpu_critical: cpu-critical {
133 temper 133 temperature = <100000>; /* millicelsius */
134 hyster 134 hysteresis = <2000>; /* millicelsius */
135 type = 135 type = "critical";
136 }; 136 };
137 }; 137 };
138 138
139 cpu_cooling_maps: cool 139 cpu_cooling_maps: cooling-maps {
140 map0 { 140 map0 {
141 trip = 141 trip = <&cpu_passive>;
142 coolin 142 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
143 143 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
144 144 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
145 145 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
146 }; 146 };
147 147
148 map1 { 148 map1 {
149 trip = 149 trip = <&cpu_hot>;
150 coolin 150 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
151 151 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
152 152 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
153 153 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
154 }; 154 };
155 }; 155 };
156 }; 156 };
157 }; 157 };
158 158
159 onewire { 159 onewire {
160 compatible = "w1-gpio"; 160 compatible = "w1-gpio";
161 gpios = <&gpio GPIOA_14 GPIO_A 161 gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
162 }; 162 };
163 }; 163 };
164 164
165 &efuse { 165 &efuse {
166 sn: sn@32 { 166 sn: sn@32 {
167 reg = <0x32 0x20>; 167 reg = <0x32 0x20>;
168 }; 168 };
169 169
170 eth_mac: eth-mac@0 { 170 eth_mac: eth-mac@0 {
171 reg = <0x0 0x6>; 171 reg = <0x0 0x6>;
172 }; 172 };
173 173
174 bt_mac: bt-mac@6 { 174 bt_mac: bt-mac@6 {
175 reg = <0x6 0x6>; 175 reg = <0x6 0x6>;
176 }; 176 };
177 177
178 wifi_mac: wifi-mac@c { 178 wifi_mac: wifi-mac@c {
179 reg = <0xc 0x6>; 179 reg = <0xc 0x6>;
180 }; 180 };
181 181
182 bid: bid@12 { 182 bid: bid@12 {
183 reg = <0x12 0x20>; 183 reg = <0x12 0x20>;
184 }; 184 };
185 }; 185 };
186 186
187 ðmac { 187 ðmac {
188 status = "okay"; 188 status = "okay";
189 pinctrl-0 = <ð_rmii_x_pins>; 189 pinctrl-0 = <ð_rmii_x_pins>;
190 pinctrl-names = "default"; 190 pinctrl-names = "default";
191 phy-handle = <ð_phy0>; 191 phy-handle = <ð_phy0>;
192 phy-mode = "rmii"; 192 phy-mode = "rmii";
193 193
194 mdio { 194 mdio {
195 compatible = "snps,dwmac-mdio" 195 compatible = "snps,dwmac-mdio";
196 #address-cells = <1>; 196 #address-cells = <1>;
197 #size-cells = <0>; 197 #size-cells = <0>;
198 198
199 /* ICPlus IP101A/G Ethernet PH 199 /* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
200 eth_phy0: ethernet-phy@0 { 200 eth_phy0: ethernet-phy@0 {
201 /* compatible = "ether 201 /* compatible = "ethernet-phy-id0243.0c54";*/
202 max-speed = <100>; 202 max-speed = <100>;
203 reg = <0>; 203 reg = <0>;
204 204
205 reset-assert-us = <100 205 reset-assert-us = <10000>;
206 reset-deassert-us = <1 206 reset-deassert-us = <10000>;
207 reset-gpios = <&gpio G 207 reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
208 }; 208 };
209 }; 209 };
210 }; 210 };
211 211
212 /* Internal I2C bus (on CPU module) */ 212 /* Internal I2C bus (on CPU module) */
213 &i2c1 { 213 &i2c1 {
214 status = "okay"; 214 status = "okay";
215 pinctrl-0 = <&i2c1_z_pins>; 215 pinctrl-0 = <&i2c1_z_pins>;
216 pinctrl-names = "default"; 216 pinctrl-names = "default";
217 217
218 /* RTC */ 218 /* RTC */
219 pcf8563: rtc@51 { 219 pcf8563: rtc@51 {
220 compatible = "nxp,pcf8563"; 220 compatible = "nxp,pcf8563";
221 reg = <0x51>; 221 reg = <0x51>;
222 status = "okay"; 222 status = "okay";
223 }; 223 };
224 }; 224 };
225 225
226 /* Peripheral I2C bus (on motherboard) */ 226 /* Peripheral I2C bus (on motherboard) */
227 &i2c_AO { 227 &i2c_AO {
228 status = "okay"; 228 status = "okay";
229 pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i 229 pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
230 pinctrl-names = "default"; 230 pinctrl-names = "default";
231 }; 231 };
232 232
233 &pwm_ab { 233 &pwm_ab {
234 status = "okay"; 234 status = "okay";
235 pinctrl-0 = <&pwm_a_x20_pins>; 235 pinctrl-0 = <&pwm_a_x20_pins>;
236 pinctrl-names = "default"; 236 pinctrl-names = "default";
237 }; 237 };
238 238
239 /* wifi module */ 239 /* wifi module */
240 &sd_emmc_b { 240 &sd_emmc_b {
241 status = "okay"; 241 status = "okay";
242 #address-cells = <1>; 242 #address-cells = <1>;
243 #size-cells = <0>; 243 #size-cells = <0>;
244 244
245 pinctrl-0 = <&sdio_pins>; 245 pinctrl-0 = <&sdio_pins>;
246 pinctrl-1 = <&sdio_clk_gate_pins>; 246 pinctrl-1 = <&sdio_clk_gate_pins>;
247 pinctrl-names = "default", "clk-gate"; 247 pinctrl-names = "default", "clk-gate";
248 248
249 bus-width = <4>; 249 bus-width = <4>;
250 cap-sd-highspeed; 250 cap-sd-highspeed;
251 max-frequency = <50000000>; 251 max-frequency = <50000000>;
252 disable-wp; 252 disable-wp;
253 253
254 mmc-pwrseq = <&sdio_pwrseq>; 254 mmc-pwrseq = <&sdio_pwrseq>;
255 255
256 vmmc-supply = <&vddao_3v3>; 256 vmmc-supply = <&vddao_3v3>;
257 vqmmc-supply = <&vddio_boot>; 257 vqmmc-supply = <&vddio_boot>;
258 }; 258 };
259 259
260 /* emmc storage */ 260 /* emmc storage */
261 &sd_emmc_c { 261 &sd_emmc_c {
262 status = "okay"; 262 status = "okay";
263 pinctrl-0 = <&emmc_pins>, <&emmc_ds_pi 263 pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
264 pinctrl-1 = <&emmc_clk_gate_pins>; 264 pinctrl-1 = <&emmc_clk_gate_pins>;
265 pinctrl-names = "default", "clk-gate"; 265 pinctrl-names = "default", "clk-gate";
266 266
267 bus-width = <8>; 267 bus-width = <8>;
268 cap-mmc-highspeed; 268 cap-mmc-highspeed;
269 max-frequency = <200000000>; 269 max-frequency = <200000000>;
270 non-removable; 270 non-removable;
271 disable-wp; 271 disable-wp;
272 mmc-ddr-1_8v; 272 mmc-ddr-1_8v;
273 mmc-hs200-1_8v; 273 mmc-hs200-1_8v;
274 274
275 mmc-pwrseq = <&emmc_pwrseq>; 275 mmc-pwrseq = <&emmc_pwrseq>;
276 276
277 vmmc-supply = <&vcc_3v3>; 277 vmmc-supply = <&vcc_3v3>;
278 vqmmc-supply = <&vccq_1v8>; 278 vqmmc-supply = <&vccq_1v8>;
279 }; 279 };
280 280
281 /* UART Bluetooth */ 281 /* UART Bluetooth */
282 &uart_B { 282 &uart_B {
283 status = "okay"; 283 status = "okay";
284 pinctrl-0 = <&uart_b_z_pins>, <&uart_b 284 pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
285 pinctrl-names = "default"; 285 pinctrl-names = "default";
286 uart-has-rtscts; 286 uart-has-rtscts;
287 }; 287 };
288 288
289 /* UART Console */ 289 /* UART Console */
290 &uart_AO { 290 &uart_AO {
291 status = "okay"; 291 status = "okay";
292 pinctrl-0 = <&uart_ao_a_pins>; 292 pinctrl-0 = <&uart_ao_a_pins>;
293 pinctrl-names = "default"; 293 pinctrl-names = "default";
294 }; 294 };
295 295
296 /* UART Wireless module */ 296 /* UART Wireless module */
297 &uart_AO_B { 297 &uart_AO_B {
298 status = "okay"; 298 status = "okay";
299 pinctrl-0 = <&uart_ao_b_pins>; 299 pinctrl-0 = <&uart_ao_b_pins>;
300 pinctrl-names = "default"; 300 pinctrl-names = "default";
301 }; 301 };
302 302
303 &usb { 303 &usb {
304 status = "okay"; 304 status = "okay";
305 vbus-supply = <&usb_pwr>; 305 vbus-supply = <&usb_pwr>;
306 }; 306 };
307 307
308 &spicc1 { 308 &spicc1 {
309 status = "okay"; 309 status = "okay";
310 pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0 310 pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
311 pinctrl-names = "default"; 311 pinctrl-names = "default";
312 }; 312 };
313 313
314 &gpio { 314 &gpio {
315 gpio-line-names = 315 gpio-line-names =
316 "", "", "", "", "", // 0 - 4 316 "", "", "", "", "", // 0 - 4
317 "", "", "", "", "", // 5 - 9 317 "", "", "", "", "", // 5 - 9
318 "UserButton", "", "", "", "", 318 "UserButton", "", "", "", "", // 10 - 14
319 "", "", "", "", "", // 15 - 19 319 "", "", "", "", "", // 15 - 19
320 "", "", "", "", "", // 20 - 24 320 "", "", "", "", "", // 20 - 24
321 "", "LedRed", "LedGreen", "Out 321 "", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
322 "Output1", "", "", "", "", // 322 "Output1", "", "", "", "", // 30 - 34
323 "", "ZigBeeBOOT", "", "", "", 323 "", "ZigBeeBOOT", "", "", "", // 35 - 39
324 "1Wire", "ZigBeeRESET", "", "I 324 "1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
325 "Input2", "Input1", "", "", "" 325 "Input2", "Input1", "", "", "", // 45 - 49
326 "", "", "", "", "", // 50 - 54 326 "", "", "", "", "", // 50 - 54
327 "", "", "", "", "", // 55 - 59 327 "", "", "", "", "", // 55 - 59
328 "", "", "", "", "", // 60 - 64 328 "", "", "", "", "", // 60 - 64
329 "", "", "", "", "", // 65 - 69 329 "", "", "", "", "", // 65 - 69
330 "", "", "", "", "", // 70 - 74 330 "", "", "", "", "", // 70 - 74
331 "", "", "", "", "", // 75 - 79 331 "", "", "", "", "", // 75 - 79
332 "", "", "", "", "", // 80 - 84 332 "", "", "", "", "", // 80 - 84
333 "", ""; // 85-86 333 "", ""; // 85-86
>> 334 };
>> 335
>> 336 &cpu0 {
>> 337 #cooling-cells = <2>;
>> 338 };
>> 339
>> 340 &cpu1 {
>> 341 #cooling-cells = <2>;
>> 342 };
>> 343
>> 344 &cpu2 {
>> 345 #cooling-cells = <2>;
>> 346 };
>> 347
>> 348 &cpu3 {
>> 349 #cooling-cells = <2>;
334 }; 350 };
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