1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2015 Heiko Stuebner <heiko@snt 3 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include <dt-bindings/input/input.h> 7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/pwm/pwm.h> 8 #include <dt-bindings/pwm/pwm.h>
9 #include "rk3288.dtsi" 9 #include "rk3288.dtsi"
10 10
11 / { 11 / {
12 model = "Netxeon R89"; 12 model = "Netxeon R89";
13 compatible = "netxeon,r89", "rockchip, 13 compatible = "netxeon,r89", "rockchip,rk3288";
14 14
15 memory@0 { 15 memory@0 {
16 device_type = "memory"; 16 device_type = "memory";
17 reg = <0x0 0x0 0x0 0x80000000> 17 reg = <0x0 0x0 0x0 0x80000000>;
18 }; 18 };
19 19
20 ext_gmac: external-gmac-clock { 20 ext_gmac: external-gmac-clock {
21 compatible = "fixed-clock"; 21 compatible = "fixed-clock";
22 clock-frequency = <125000000>; 22 clock-frequency = <125000000>;
23 clock-output-names = "ext_gmac 23 clock-output-names = "ext_gmac";
24 #clock-cells = <0>; 24 #clock-cells = <0>;
25 }; 25 };
26 26
27 gpio-keys { 27 gpio-keys {
28 compatible = "gpio-keys"; 28 compatible = "gpio-keys";
29 autorepeat; 29 autorepeat;
30 30
31 pinctrl-names = "default"; 31 pinctrl-names = "default";
32 pinctrl-0 = <&pwrbtn>; 32 pinctrl-0 = <&pwrbtn>;
33 33
34 key-power { 34 key-power {
35 gpios = <&gpio0 RK_PA5 35 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
36 linux,code = <KEY_POWE 36 linux,code = <KEY_POWER>;
37 label = "GPIO Key Powe 37 label = "GPIO Key Power";
38 linux,input-type = <1> 38 linux,input-type = <1>;
39 wakeup-source; 39 wakeup-source;
40 debounce-interval = <1 40 debounce-interval = <100>;
41 }; 41 };
42 }; 42 };
43 43
44 ir: ir-receiver { 44 ir: ir-receiver {
45 compatible = "gpio-ir-receiver 45 compatible = "gpio-ir-receiver";
46 gpios = <&gpio7 RK_PA0 GPIO_AC 46 gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
47 pinctrl-names = "default"; 47 pinctrl-names = "default";
48 pinctrl-0 = <&ir_int>; 48 pinctrl-0 = <&ir_int>;
49 }; 49 };
50 50
51 vcc_host: vcc-host-regulator { 51 vcc_host: vcc-host-regulator {
52 compatible = "regulator-fixed" 52 compatible = "regulator-fixed";
53 enable-active-high; 53 enable-active-high;
54 gpio = <&gpio0 RK_PB6 GPIO_ACT 54 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
55 pinctrl-names = "default"; 55 pinctrl-names = "default";
56 pinctrl-0 = <&host_vbus_drv>; 56 pinctrl-0 = <&host_vbus_drv>;
57 regulator-name = "vcc_host"; 57 regulator-name = "vcc_host";
58 regulator-always-on; 58 regulator-always-on;
59 regulator-boot-on; 59 regulator-boot-on;
60 }; 60 };
61 61
62 vcc_otg: vcc-otg-regulator { 62 vcc_otg: vcc-otg-regulator {
63 compatible = "regulator-fixed" 63 compatible = "regulator-fixed";
64 enable-active-high; 64 enable-active-high;
65 gpio = <&gpio0 RK_PB4 GPIO_ACT 65 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
66 pinctrl-names = "default"; 66 pinctrl-names = "default";
67 pinctrl-0 = <&otg_vbus_drv>; 67 pinctrl-0 = <&otg_vbus_drv>;
68 regulator-name = "vcc_otg"; 68 regulator-name = "vcc_otg";
69 regulator-always-on; 69 regulator-always-on;
70 regulator-boot-on; 70 regulator-boot-on;
71 }; 71 };
72 72
73 vcc_sdmmc: sdmmc-regulator { 73 vcc_sdmmc: sdmmc-regulator {
74 compatible = "regulator-fixed" 74 compatible = "regulator-fixed";
75 regulator-name = "sdmmc-supply 75 regulator-name = "sdmmc-supply";
76 regulator-min-microvolt = <330 76 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <330 77 regulator-max-microvolt = <3300000>;
78 gpio = <&gpio7 RK_PB3 GPIO_ACT 78 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
79 startup-delay-us = <100000>; 79 startup-delay-us = <100000>;
80 vin-supply = <&vcc_io>; 80 vin-supply = <&vcc_io>;
81 }; 81 };
82 82
83 vcc_sys: sys-regulator { 83 vcc_sys: sys-regulator {
84 compatible = "regulator-fixed" 84 compatible = "regulator-fixed";
85 regulator-name = "sys-supply"; 85 regulator-name = "sys-supply";
86 regulator-min-microvolt = <500 86 regulator-min-microvolt = <5000000>;
87 regulator-max-microvolt = <500 87 regulator-max-microvolt = <5000000>;
88 regulator-always-on; 88 regulator-always-on;
89 regulator-boot-on; 89 regulator-boot-on;
90 }; 90 };
91 }; 91 };
92 92
93 &cpu0 { 93 &cpu0 {
94 cpu-supply = <&vdd_cpu>; 94 cpu-supply = <&vdd_cpu>;
95 }; 95 };
96 96
97 &cpu1 { 97 &cpu1 {
98 cpu-supply = <&vdd_cpu>; 98 cpu-supply = <&vdd_cpu>;
99 }; 99 };
100 100
101 &cpu2 { 101 &cpu2 {
102 cpu-supply = <&vdd_cpu>; 102 cpu-supply = <&vdd_cpu>;
103 }; 103 };
104 104
105 &cpu3 { 105 &cpu3 {
106 cpu-supply = <&vdd_cpu>; 106 cpu-supply = <&vdd_cpu>;
107 }; 107 };
108 108
109 &gmac { 109 &gmac {
110 phy-supply = <&vcc_lan>; 110 phy-supply = <&vcc_lan>;
111 phy-mode = "rgmii"; 111 phy-mode = "rgmii";
112 clock_in_out = "input"; 112 clock_in_out = "input";
113 snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ 113 snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
114 snps,reset-active-low; 114 snps,reset-active-low;
115 snps,reset-delays-us = <0 10000 100000 115 snps,reset-delays-us = <0 10000 1000000>;
116 assigned-clocks = <&cru SCLK_MAC>; 116 assigned-clocks = <&cru SCLK_MAC>;
117 assigned-clock-parents = <&ext_gmac>; 117 assigned-clock-parents = <&ext_gmac>;
118 pinctrl-names = "default"; 118 pinctrl-names = "default";
119 pinctrl-0 = <&rgmii_pins>; 119 pinctrl-0 = <&rgmii_pins>;
120 tx_delay = <0x30>; 120 tx_delay = <0x30>;
121 rx_delay = <0x10>; 121 rx_delay = <0x10>;
122 status = "okay"; 122 status = "okay";
123 }; 123 };
124 124
125 &hdmi { 125 &hdmi {
126 status = "okay"; 126 status = "okay";
127 }; 127 };
128 128
129 &i2c0 { 129 &i2c0 {
130 status = "okay"; 130 status = "okay";
131 131
132 vdd_cpu: pmic@40 { 132 vdd_cpu: pmic@40 {
133 compatible = "silergy,syr827"; 133 compatible = "silergy,syr827";
134 reg = <0x40>; 134 reg = <0x40>;
135 fcs,suspend-voltage-selector = 135 fcs,suspend-voltage-selector = <1>;
136 regulator-name = "VDD_CPU"; 136 regulator-name = "VDD_CPU";
137 regulator-enable-ramp-delay = 137 regulator-enable-ramp-delay = <300>;
138 regulator-min-microvolt = <850 138 regulator-min-microvolt = <850000>;
139 regulator-max-microvolt = <135 139 regulator-max-microvolt = <1350000>;
140 regulator-ramp-delay = <8000>; 140 regulator-ramp-delay = <8000>;
141 regulator-always-on; 141 regulator-always-on;
142 regulator-boot-on; 142 regulator-boot-on;
143 vin-supply = <&vcc_sys>; 143 vin-supply = <&vcc_sys>;
144 }; 144 };
145 145
146 vdd_gpu: pmic@41 { 146 vdd_gpu: pmic@41 {
147 compatible = "silergy,syr828"; 147 compatible = "silergy,syr828";
148 reg = <0x41>; 148 reg = <0x41>;
149 fcs,suspend-voltage-selector = 149 fcs,suspend-voltage-selector = <1>;
150 regulator-name = "VDD_GPU"; 150 regulator-name = "VDD_GPU";
151 regulator-enable-ramp-delay = 151 regulator-enable-ramp-delay = <300>;
152 regulator-min-microvolt = <850 152 regulator-min-microvolt = <850000>;
153 regulator-max-microvolt = <135 153 regulator-max-microvolt = <1350000>;
154 regulator-ramp-delay = <8000>; 154 regulator-ramp-delay = <8000>;
155 regulator-always-on; 155 regulator-always-on;
156 regulator-boot-on; 156 regulator-boot-on;
157 vin-supply = <&vcc_sys>; 157 vin-supply = <&vcc_sys>;
158 }; 158 };
159 159
160 rtc@51 { 160 rtc@51 {
161 compatible = "haoyu,hym8563"; 161 compatible = "haoyu,hym8563";
162 reg = <0x51>; 162 reg = <0x51>;
163 #clock-cells = <0>; 163 #clock-cells = <0>;
164 clock-output-names = "xin32k"; 164 clock-output-names = "xin32k";
165 interrupt-parent = <&gpio0>; 165 interrupt-parent = <&gpio0>;
166 interrupts = <RK_PA4 IRQ_TYPE_ 166 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
167 pinctrl-names = "default"; 167 pinctrl-names = "default";
168 pinctrl-0 = <&pmic_int>; 168 pinctrl-0 = <&pmic_int>;
169 }; 169 };
170 170
171 act8846: pmic@5a { 171 act8846: pmic@5a {
172 compatible = "active-semi,act8 172 compatible = "active-semi,act8846";
173 reg = <0x5a>; 173 reg = <0x5a>;
174 pinctrl-names = "default"; 174 pinctrl-names = "default";
175 pinctrl-0 = <&pmic_vsel>, <&pw 175 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
176 system-power-controller; 176 system-power-controller;
177 177
178 regulators { 178 regulators {
179 vcc_ddr: REG1 { 179 vcc_ddr: REG1 {
180 regulator-name 180 regulator-name = "VCC_DDR";
181 regulator-min- 181 regulator-min-microvolt = <1200000>;
182 regulator-max- 182 regulator-max-microvolt = <1200000>;
183 regulator-alwa 183 regulator-always-on;
184 }; 184 };
185 185
186 vcc_io: REG2 { 186 vcc_io: REG2 {
187 regulator-name 187 regulator-name = "VCC_IO";
188 regulator-min- 188 regulator-min-microvolt = <3300000>;
189 regulator-max- 189 regulator-max-microvolt = <3300000>;
190 regulator-alwa 190 regulator-always-on;
191 }; 191 };
192 192
193 vdd_log: REG3 { 193 vdd_log: REG3 {
194 regulator-name 194 regulator-name = "VDD_LOG";
195 regulator-min- 195 regulator-min-microvolt = <1000000>;
196 regulator-max- 196 regulator-max-microvolt = <1000000>;
197 regulator-alwa 197 regulator-always-on;
198 }; 198 };
199 199
200 vcc_20: REG4 { 200 vcc_20: REG4 {
201 regulator-name 201 regulator-name = "VCC_20";
202 regulator-min- 202 regulator-min-microvolt = <2000000>;
203 regulator-max- 203 regulator-max-microvolt = <2000000>;
204 regulator-alwa 204 regulator-always-on;
205 }; 205 };
206 206
207 vccio_sd: REG5 { 207 vccio_sd: REG5 {
208 regulator-name 208 regulator-name = "VCCIO_SD";
209 regulator-min- 209 regulator-min-microvolt = <3300000>;
210 regulator-max- 210 regulator-max-microvolt = <3300000>;
211 regulator-alwa 211 regulator-always-on;
212 }; 212 };
213 213
214 vdd10_lcd: REG6 { 214 vdd10_lcd: REG6 {
215 regulator-name 215 regulator-name = "VDD10_LCD";
216 regulator-min- 216 regulator-min-microvolt = <1000000>;
217 regulator-max- 217 regulator-max-microvolt = <1000000>;
218 regulator-alwa 218 regulator-always-on;
219 }; 219 };
220 220
221 vcc_wl: REG7 { 221 vcc_wl: REG7 {
222 regulator-name 222 regulator-name = "VCC_WL";
223 regulator-min- 223 regulator-min-microvolt = <3300000>;
224 regulator-max- 224 regulator-max-microvolt = <3300000>;
225 regulator-alwa 225 regulator-always-on;
226 }; 226 };
227 227
228 vcca_33: REG8 { 228 vcca_33: REG8 {
229 regulator-name 229 regulator-name = "VCCA_33";
230 regulator-min- 230 regulator-min-microvolt = <3300000>;
231 regulator-max- 231 regulator-max-microvolt = <3300000>;
232 regulator-alwa 232 regulator-always-on;
233 }; 233 };
234 234
235 vcc_lan: REG9 { 235 vcc_lan: REG9 {
236 regulator-name 236 regulator-name = "VCC_LAN";
237 regulator-min- 237 regulator-min-microvolt = <3300000>;
238 regulator-max- 238 regulator-max-microvolt = <3300000>;
239 regulator-alwa 239 regulator-always-on;
240 }; 240 };
241 241
242 vdd_10: REG10 { 242 vdd_10: REG10 {
243 regulator-name 243 regulator-name = "VDD_10";
244 regulator-min- 244 regulator-min-microvolt = <1000000>;
245 regulator-max- 245 regulator-max-microvolt = <1000000>;
246 regulator-alwa 246 regulator-always-on;
247 }; 247 };
248 248
249 vcc_18: REG11 { 249 vcc_18: REG11 {
250 regulator-name 250 regulator-name = "VCC_18";
251 regulator-min- 251 regulator-min-microvolt = <1800000>;
252 regulator-max- 252 regulator-max-microvolt = <1800000>;
253 regulator-alwa 253 regulator-always-on;
254 }; 254 };
255 255
256 vcc18_lcd: REG12 { 256 vcc18_lcd: REG12 {
257 regulator-name 257 regulator-name = "VCC18_LCD";
258 regulator-min- 258 regulator-min-microvolt = <1800000>;
259 regulator-max- 259 regulator-max-microvolt = <1800000>;
260 regulator-alwa 260 regulator-always-on;
261 }; 261 };
262 }; 262 };
263 }; 263 };
264 }; 264 };
265 265
266 &i2c5 { 266 &i2c5 {
267 status = "okay"; 267 status = "okay";
268 }; 268 };
269 269
270 &pinctrl { 270 &pinctrl {
271 pcfg_output_high: pcfg-output-high { 271 pcfg_output_high: pcfg-output-high {
272 output-high; 272 output-high;
273 }; 273 };
274 274
275 pcfg_output_low: pcfg-output-low { 275 pcfg_output_low: pcfg-output-low {
276 output-low; 276 output-low;
277 }; 277 };
278 278
279 act8846 { 279 act8846 {
280 pmic_vsel: pmic-vsel { 280 pmic_vsel: pmic-vsel {
281 rockchip,pins = <7 RK_ 281 rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>;
282 }; 282 };
283 283
284 pwr_hold: pwr-hold { 284 pwr_hold: pwr-hold {
285 rockchip,pins = <0 RK_ 285 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>;
286 }; 286 };
287 }; 287 };
288 288
289 buttons { 289 buttons {
290 pwrbtn: pwrbtn { 290 pwrbtn: pwrbtn {
291 rockchip,pins = <0 RK_ 291 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
292 }; 292 };
293 }; 293 };
294 294
295 ir { 295 ir {
296 ir_int: ir-int { 296 ir_int: ir-int {
297 rockchip,pins = <7 RK_ 297 rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
298 }; 298 };
299 }; 299 };
300 300
301 pmic { 301 pmic {
302 pmic_int: pmic-int { 302 pmic_int: pmic-int {
303 rockchip,pins = <0 RK_ 303 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
304 }; 304 };
305 }; 305 };
306 306
307 usb { 307 usb {
308 host_vbus_drv: host-vbus-drv { 308 host_vbus_drv: host-vbus-drv {
309 rockchip,pins = <0 RK_ 309 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
310 }; 310 };
311 311
312 otg_vbus_drv: otg-vbus-drv { 312 otg_vbus_drv: otg-vbus-drv {
313 rockchip,pins = <0 RK_ 313 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
314 }; 314 };
315 }; 315 };
316 }; 316 };
317 317
318 &pwm0 { 318 &pwm0 {
319 status = "okay"; 319 status = "okay";
320 }; 320 };
321 321
322 &saradc { 322 &saradc {
323 vref-supply = <&vcc_18>; 323 vref-supply = <&vcc_18>;
324 status = "okay"; 324 status = "okay";
325 }; 325 };
326 326
327 &sdmmc { 327 &sdmmc {
328 bus-width = <4>; 328 bus-width = <4>;
329 cap-mmc-highspeed; 329 cap-mmc-highspeed;
330 cap-sd-highspeed; 330 cap-sd-highspeed;
331 card-detect-delay = <200>; 331 card-detect-delay = <200>;
332 disable-wp; 332 disable-wp;
333 pinctrl-names = "default"; 333 pinctrl-names = "default";
334 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 334 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
335 vmmc-supply = <&vcc_sdmmc>; 335 vmmc-supply = <&vcc_sdmmc>;
336 vqmmc-supply = <&vccio_sd>; 336 vqmmc-supply = <&vccio_sd>;
337 status = "okay"; 337 status = "okay";
338 }; 338 };
339 339
340 &tsadc { 340 &tsadc {
341 rockchip,hw-tshut-mode = <0>; 341 rockchip,hw-tshut-mode = <0>;
342 rockchip,hw-tshut-polarity = <0>; 342 rockchip,hw-tshut-polarity = <0>;
343 status = "okay"; 343 status = "okay";
344 }; 344 };
345 345
346 &uart0 { 346 &uart0 {
347 status = "okay"; 347 status = "okay";
348 }; 348 };
349 349
350 &uart1 { 350 &uart1 {
351 status = "okay"; 351 status = "okay";
352 }; 352 };
353 353
354 &uart2 { 354 &uart2 {
355 status = "okay"; 355 status = "okay";
356 }; 356 };
357 357
358 &uart3 { 358 &uart3 {
359 status = "okay"; 359 status = "okay";
360 }; 360 };
361 361
362 &uart4 { 362 &uart4 {
363 status = "okay"; 363 status = "okay";
364 }; 364 };
365 365
366 &usb_host0_ehci { 366 &usb_host0_ehci {
367 status = "okay"; 367 status = "okay";
368 }; 368 };
369 369
370 &usb_host1 { 370 &usb_host1 {
371 status = "okay"; 371 status = "okay";
372 }; 372 };
373 373
374 &usb_otg { 374 &usb_otg {
375 status = "okay"; 375 status = "okay";
376 }; 376 };
377 377
378 &usbphy { 378 &usbphy {
379 status = "okay"; 379 status = "okay";
380 }; 380 };
381 381
382 &vopb { 382 &vopb {
383 status = "okay"; 383 status = "okay";
384 }; 384 };
385 385
386 &vopb_mmu { 386 &vopb_mmu {
387 status = "okay"; 387 status = "okay";
388 }; 388 };
389 389
390 &vopl { 390 &vopl {
391 status = "okay"; 391 status = "okay";
392 }; 392 };
393 393
394 &vopl_mmu { 394 &vopl_mmu {
395 status = "okay"; 395 status = "okay";
396 }; 396 };
397 397
398 &wdt { 398 &wdt {
399 status = "okay"; 399 status = "okay";
400 }; 400 };
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