1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree Source for the HiHope RZ/G2H Re !! 3 * Device Tree Source for the HiHope RZ/G2[MN] main board common parts
4 * HiHope RZ/G2[MN] Rev.[2.0/3.0/4.0] main boa <<
5 * 4 *
6 * Copyright (C) 2019 Renesas Electronics Corp 5 * Copyright (C) 2019 Renesas Electronics Corp.
7 */ 6 */
8 7
9 #include <dt-bindings/gpio/gpio.h> 8 #include <dt-bindings/gpio/gpio.h>
10 9
11 / { 10 / {
12 aliases { 11 aliases {
13 i2c0 = &i2c0; <<
14 i2c1 = &i2c1; <<
15 i2c2 = &i2c2; <<
16 i2c3 = &i2c3; <<
17 i2c4 = &i2c4; <<
18 i2c5 = &i2c5; <<
19 i2c6 = &i2c6; <<
20 i2c7 = &iic_pmic; <<
21 serial0 = &scif2; 12 serial0 = &scif2;
22 serial1 = &hscif0; 13 serial1 = &hscif0;
23 mmc0 = &sdhi3; <<
24 mmc1 = &sdhi0; <<
25 mmc2 = &sdhi2; <<
26 }; 14 };
27 15
28 chosen { 16 chosen {
29 bootargs = "ignore_loglevel"; 17 bootargs = "ignore_loglevel";
30 stdout-path = "serial0:115200n 18 stdout-path = "serial0:115200n8";
31 }; 19 };
32 20
33 hdmi0-out { 21 hdmi0-out {
34 compatible = "hdmi-connector"; 22 compatible = "hdmi-connector";
35 type = "a"; 23 type = "a";
36 24
37 port { 25 port {
38 hdmi0_con: endpoint { 26 hdmi0_con: endpoint {
39 remote-endpoin 27 remote-endpoint = <&rcar_dw_hdmi0_out>;
40 }; 28 };
41 }; 29 };
42 }; 30 };
43 31
44 leds { 32 leds {
45 compatible = "gpio-leds"; 33 compatible = "gpio-leds";
46 34
>> 35 bt_active_led {
>> 36 label = "blue:bt";
>> 37 gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
>> 38 linux,default-trigger = "hci0-power";
>> 39 default-state = "off";
>> 40 };
>> 41
>> 42 led0 {
>> 43 gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
>> 44 };
>> 45
47 led1 { 46 led1 {
48 gpios = <&gpio6 12 GPI 47 gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
49 }; 48 };
50 49
51 led2 { 50 led2 {
52 gpios = <&gpio6 13 GPI 51 gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
53 }; 52 };
54 53
55 led3 { 54 led3 {
56 gpios = <&gpio0 0 GPI 55 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
57 }; 56 };
58 57
59 led4 { !! 58 wlan_active_led {
60 gpios = <&gpio6 11 GPI !! 59 label = "yellow:wlan";
>> 60 gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
>> 61 linux,default-trigger = "phy0tx";
>> 62 default-state = "off";
61 }; 63 };
62 }; 64 };
63 65
64 reg_1p8v: regulator-1p8v { !! 66 reg_1p8v: regulator0 {
65 compatible = "regulator-fixed" 67 compatible = "regulator-fixed";
66 regulator-name = "fixed-1.8V"; 68 regulator-name = "fixed-1.8V";
67 regulator-min-microvolt = <180 69 regulator-min-microvolt = <1800000>;
68 regulator-max-microvolt = <180 70 regulator-max-microvolt = <1800000>;
69 regulator-boot-on; 71 regulator-boot-on;
70 regulator-always-on; 72 regulator-always-on;
71 }; 73 };
72 74
73 reg_3p3v: regulator-3p3v { !! 75 reg_3p3v: regulator1 {
74 compatible = "regulator-fixed" 76 compatible = "regulator-fixed";
75 regulator-name = "fixed-3.3V"; 77 regulator-name = "fixed-3.3V";
76 regulator-min-microvolt = <330 78 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <330 79 regulator-max-microvolt = <3300000>;
78 regulator-boot-on; 80 regulator-boot-on;
79 regulator-always-on; 81 regulator-always-on;
80 }; 82 };
81 83
82 sound_card: sound { 84 sound_card: sound {
83 compatible = "audio-graph-card 85 compatible = "audio-graph-card";
84 86
85 label = "rcar-sound"; 87 label = "rcar-sound";
86 88
87 dais = <&rsnd_port>; 89 dais = <&rsnd_port>;
88 }; 90 };
89 91
90 vbus0_usb2: regulator-vbus0-usb2 { 92 vbus0_usb2: regulator-vbus0-usb2 {
91 compatible = "regulator-fixed" 93 compatible = "regulator-fixed";
92 94
93 regulator-name = "USB20_VBUS0" 95 regulator-name = "USB20_VBUS0";
94 regulator-min-microvolt = <500 96 regulator-min-microvolt = <5000000>;
95 regulator-max-microvolt = <500 97 regulator-max-microvolt = <5000000>;
96 98
97 gpio = <&gpio6 16 GPIO_ACTIVE_ 99 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
98 enable-active-high; 100 enable-active-high;
99 }; 101 };
100 102
101 vccq_sdhi0: regulator-vccq-sdhi0 { 103 vccq_sdhi0: regulator-vccq-sdhi0 {
102 compatible = "regulator-gpio"; 104 compatible = "regulator-gpio";
103 105
104 regulator-name = "SDHI0 VccQ"; 106 regulator-name = "SDHI0 VccQ";
105 regulator-min-microvolt = <180 107 regulator-min-microvolt = <1800000>;
106 regulator-max-microvolt = <330 108 regulator-max-microvolt = <3300000>;
107 109
108 gpios = <&gpio6 30 GPIO_ACTIVE 110 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
109 gpios-states = <1>; 111 gpios-states = <1>;
110 states = <3300000 1>, <1800000 112 states = <3300000 1>, <1800000 0>;
111 }; 113 };
112 114
>> 115 wlan_en_reg: regulator-wlan_en {
>> 116 compatible = "regulator-fixed";
>> 117 regulator-name = "wlan-en-regulator";
>> 118 regulator-min-microvolt = <1800000>;
>> 119 regulator-max-microvolt = <1800000>;
>> 120 startup-delay-us = <70000>;
>> 121
>> 122 gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
>> 123 enable-active-high;
>> 124 };
>> 125
113 x302_clk: x302-clock { 126 x302_clk: x302-clock {
114 compatible = "fixed-clock"; 127 compatible = "fixed-clock";
115 #clock-cells = <0>; 128 #clock-cells = <0>;
116 clock-frequency = <33000000>; 129 clock-frequency = <33000000>;
117 }; 130 };
118 131
119 x304_clk: x304-clock { 132 x304_clk: x304-clock {
120 compatible = "fixed-clock"; 133 compatible = "fixed-clock";
121 #clock-cells = <0>; 134 #clock-cells = <0>;
122 clock-frequency = <25000000>; 135 clock-frequency = <25000000>;
123 }; 136 };
124 }; 137 };
125 138
126 &audio_clk_a { 139 &audio_clk_a {
127 clock-frequency = <22579200>; 140 clock-frequency = <22579200>;
128 }; 141 };
129 142
130 &du { 143 &du {
131 status = "okay"; 144 status = "okay";
132 }; 145 };
133 146
134 &ehci0 { 147 &ehci0 {
135 status = "okay"; 148 status = "okay";
136 }; 149 };
137 150
138 &ehci1 { 151 &ehci1 {
139 status = "okay"; 152 status = "okay";
140 }; 153 };
141 154
142 &extal_clk { 155 &extal_clk {
143 clock-frequency = <16666666>; 156 clock-frequency = <16666666>;
144 }; 157 };
145 158
146 &extalr_clk { 159 &extalr_clk {
147 clock-frequency = <32768>; 160 clock-frequency = <32768>;
148 }; 161 };
149 162
150 &gpio6 { 163 &gpio6 {
151 usb1-reset-hog { !! 164 usb1-reset {
152 gpio-hog; 165 gpio-hog;
153 gpios = <10 GPIO_ACTIVE_LOW>; 166 gpios = <10 GPIO_ACTIVE_LOW>;
154 output-low; 167 output-low;
155 line-name = "usb1-reset"; 168 line-name = "usb1-reset";
156 }; 169 };
157 }; 170 };
158 171
159 &hdmi0 { 172 &hdmi0 {
160 status = "okay"; 173 status = "okay";
161 174
162 ports { 175 ports {
163 port@1 { 176 port@1 {
164 reg = <1>; 177 reg = <1>;
165 rcar_dw_hdmi0_out: end 178 rcar_dw_hdmi0_out: endpoint {
166 remote-endpoin 179 remote-endpoint = <&hdmi0_con>;
167 }; 180 };
168 }; 181 };
169 port@2 { 182 port@2 {
170 reg = <2>; 183 reg = <2>;
171 dw_hdmi0_snd_in: endpo 184 dw_hdmi0_snd_in: endpoint {
172 remote-endpoin 185 remote-endpoint = <&rsnd_endpoint>;
173 }; 186 };
174 }; 187 };
175 }; 188 };
176 }; 189 };
177 190
178 &hscif0 { 191 &hscif0 {
179 pinctrl-0 = <&hscif0_pins>; 192 pinctrl-0 = <&hscif0_pins>;
180 pinctrl-names = "default"; 193 pinctrl-names = "default";
181 194
182 uart-has-rtscts; 195 uart-has-rtscts;
183 status = "okay"; 196 status = "okay";
>> 197
>> 198 bluetooth {
>> 199 compatible = "ti,wl1837-st";
>> 200 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
>> 201 };
184 }; 202 };
185 203
186 &hsusb { 204 &hsusb {
187 dr_mode = "otg"; 205 dr_mode = "otg";
188 status = "okay"; 206 status = "okay";
189 }; 207 };
190 208
191 &i2c4 { 209 &i2c4 {
192 clock-frequency = <400000>; 210 clock-frequency = <400000>;
193 status = "okay"; 211 status = "okay";
194 212
>> 213 gpio_expander: gpio@20 {
>> 214 compatible = "onnn,pca9654";
>> 215 reg = <0x20>;
>> 216 gpio-controller;
>> 217 #gpio-cells = <2>;
>> 218 };
>> 219
195 versaclock5: clock-generator@6a { 220 versaclock5: clock-generator@6a {
196 compatible = "idt,5p49v5923"; 221 compatible = "idt,5p49v5923";
197 reg = <0x6a>; 222 reg = <0x6a>;
198 #clock-cells = <1>; 223 #clock-cells = <1>;
199 clocks = <&x304_clk>; 224 clocks = <&x304_clk>;
200 clock-names = "xin"; 225 clock-names = "xin";
201 }; 226 };
202 }; 227 };
203 228
204 &ohci0 { 229 &ohci0 {
205 status = "okay"; 230 status = "okay";
206 }; 231 };
207 232
208 &ohci1 { 233 &ohci1 {
209 status = "okay"; 234 status = "okay";
210 }; 235 };
211 236
212 &pcie_bus_clk { 237 &pcie_bus_clk {
213 clock-frequency = <100000000>; 238 clock-frequency = <100000000>;
214 }; 239 };
215 240
216 &pfc { 241 &pfc {
217 pinctrl-0 = <&scif_clk_pins>; 242 pinctrl-0 = <&scif_clk_pins>;
218 pinctrl-names = "default"; 243 pinctrl-names = "default";
219 244
220 hscif0_pins: hscif0 { 245 hscif0_pins: hscif0 {
221 groups = "hscif0_data", "hscif 246 groups = "hscif0_data", "hscif0_ctrl";
222 function = "hscif0"; 247 function = "hscif0";
223 }; 248 };
224 249
225 scif2_pins: scif2 { 250 scif2_pins: scif2 {
226 groups = "scif2_data_a"; 251 groups = "scif2_data_a";
227 function = "scif2"; 252 function = "scif2";
228 }; 253 };
229 254
230 scif_clk_pins: scif_clk { 255 scif_clk_pins: scif_clk {
231 groups = "scif_clk_a"; 256 groups = "scif_clk_a";
232 function = "scif_clk"; 257 function = "scif_clk";
233 }; 258 };
234 259
235 sdhi0_pins: sd0 { 260 sdhi0_pins: sd0 {
236 groups = "sdhi0_data4", "sdhi0 261 groups = "sdhi0_data4", "sdhi0_ctrl";
237 function = "sdhi0"; 262 function = "sdhi0";
238 power-source = <3300>; 263 power-source = <3300>;
239 }; 264 };
240 265
241 sdhi0_pins_uhs: sd0_uhs { 266 sdhi0_pins_uhs: sd0_uhs {
242 groups = "sdhi0_data4", "sdhi0 267 groups = "sdhi0_data4", "sdhi0_ctrl";
243 function = "sdhi0"; 268 function = "sdhi0";
244 power-source = <1800>; 269 power-source = <1800>;
245 }; 270 };
246 271
247 sdhi2_pins: sd2 { 272 sdhi2_pins: sd2 {
248 groups = "sdhi2_data4", "sdhi2 273 groups = "sdhi2_data4", "sdhi2_ctrl";
249 function = "sdhi2"; 274 function = "sdhi2";
250 power-source = <1800>; 275 power-source = <1800>;
251 }; 276 };
252 277
253 sdhi3_pins: sd3 { 278 sdhi3_pins: sd3 {
254 groups = "sdhi3_data8", "sdhi3 279 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
255 function = "sdhi3"; 280 function = "sdhi3";
256 power-source = <1800>; 281 power-source = <1800>;
257 }; 282 };
258 283
>> 284 sound_clk_pins: sound_clk {
>> 285 groups = "audio_clk_a_a";
>> 286 function = "audio_clk";
>> 287 };
>> 288
259 usb0_pins: usb0 { 289 usb0_pins: usb0 {
260 groups = "usb0"; 290 groups = "usb0";
261 function = "usb0"; 291 function = "usb0";
262 }; 292 };
263 293
264 usb1_pins: usb1 { 294 usb1_pins: usb1 {
265 mux { 295 mux {
266 groups = "usb1"; 296 groups = "usb1";
267 function = "usb1"; 297 function = "usb1";
268 }; 298 };
269 299
270 ovc { 300 ovc {
271 pins = "GP_6_27"; 301 pins = "GP_6_27";
272 bias-pull-up; 302 bias-pull-up;
273 }; 303 };
274 }; 304 };
275 305
276 usb30_pins: usb30 { 306 usb30_pins: usb30 {
277 groups = "usb30"; 307 groups = "usb30";
278 function = "usb30"; 308 function = "usb30";
279 }; 309 };
280 }; 310 };
281 311
>> 312 &rcar_sound {
>> 313 pinctrl-0 = <&sound_clk_pins>;
>> 314 pinctrl-names = "default";
>> 315
>> 316 status = "okay";
>> 317
>> 318 /* Single DAI */
>> 319 #sound-dai-cells = <0>;
>> 320
>> 321 rsnd_port: port {
>> 322 rsnd_endpoint: endpoint {
>> 323 remote-endpoint = <&dw_hdmi0_snd_in>;
>> 324
>> 325 dai-format = "i2s";
>> 326 bitclock-master = <&rsnd_endpoint>;
>> 327 frame-master = <&rsnd_endpoint>;
>> 328
>> 329 playback = <&ssi2>;
>> 330 };
>> 331 };
>> 332 };
>> 333
282 &rwdt { 334 &rwdt {
283 timeout-sec = <60>; 335 timeout-sec = <60>;
284 status = "okay"; 336 status = "okay";
285 }; 337 };
286 338
287 &scif2 { 339 &scif2 {
288 pinctrl-0 = <&scif2_pins>; 340 pinctrl-0 = <&scif2_pins>;
289 pinctrl-names = "default"; 341 pinctrl-names = "default";
290 342
291 status = "okay"; 343 status = "okay";
292 }; 344 };
293 345
294 &scif_clk { 346 &scif_clk {
295 clock-frequency = <14745600>; 347 clock-frequency = <14745600>;
296 }; 348 };
297 349
298 &sdhi0 { 350 &sdhi0 {
299 pinctrl-0 = <&sdhi0_pins>; 351 pinctrl-0 = <&sdhi0_pins>;
300 pinctrl-1 = <&sdhi0_pins_uhs>; 352 pinctrl-1 = <&sdhi0_pins_uhs>;
301 pinctrl-names = "default", "state_uhs" 353 pinctrl-names = "default", "state_uhs";
302 354
303 vmmc-supply = <®_3p3v>; 355 vmmc-supply = <®_3p3v>;
304 vqmmc-supply = <&vccq_sdhi0>; 356 vqmmc-supply = <&vccq_sdhi0>;
305 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW> 357 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
306 bus-width = <4>; 358 bus-width = <4>;
307 sd-uhs-sdr50; 359 sd-uhs-sdr50;
308 sd-uhs-sdr104; 360 sd-uhs-sdr104;
309 status = "okay"; 361 status = "okay";
310 }; 362 };
311 363
312 &sdhi2 { 364 &sdhi2 {
313 status = "okay"; 365 status = "okay";
314 pinctrl-0 = <&sdhi2_pins>; 366 pinctrl-0 = <&sdhi2_pins>;
315 pinctrl-names = "default"; 367 pinctrl-names = "default";
316 368
317 vmmc-supply = <&wlan_en_reg>; 369 vmmc-supply = <&wlan_en_reg>;
318 bus-width = <4>; 370 bus-width = <4>;
319 non-removable; 371 non-removable;
320 cap-power-off-card; 372 cap-power-off-card;
321 keep-power-in-suspend; 373 keep-power-in-suspend;
322 374
323 #address-cells = <1>; 375 #address-cells = <1>;
324 #size-cells = <0>; 376 #size-cells = <0>;
325 wlcore: wlcore@2 { 377 wlcore: wlcore@2 {
326 compatible = "ti,wl1837"; 378 compatible = "ti,wl1837";
327 reg = <2>; 379 reg = <2>;
328 interrupt-parent = <&gpio2>; 380 interrupt-parent = <&gpio2>;
329 interrupts = <5 IRQ_TYPE_LEVEL 381 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
330 }; 382 };
331 }; 383 };
332 384
333 &sdhi3 { 385 &sdhi3 {
334 pinctrl-0 = <&sdhi3_pins>; 386 pinctrl-0 = <&sdhi3_pins>;
335 pinctrl-1 = <&sdhi3_pins>; 387 pinctrl-1 = <&sdhi3_pins>;
336 pinctrl-names = "default", "state_uhs" 388 pinctrl-names = "default", "state_uhs";
337 389
338 vmmc-supply = <®_3p3v>; 390 vmmc-supply = <®_3p3v>;
339 vqmmc-supply = <®_1p8v>; 391 vqmmc-supply = <®_1p8v>;
340 bus-width = <8>; 392 bus-width = <8>;
341 mmc-hs200-1_8v; 393 mmc-hs200-1_8v;
342 no-sd; <<
343 no-sdio; <<
344 non-removable; 394 non-removable;
345 fixed-emmc-driver-type = <1>; 395 fixed-emmc-driver-type = <1>;
346 status = "okay"; 396 status = "okay";
347 }; 397 };
348 398
349 &usb_extal_clk { 399 &usb_extal_clk {
350 clock-frequency = <50000000>; 400 clock-frequency = <50000000>;
351 }; 401 };
352 402
353 &usb2_phy0 { 403 &usb2_phy0 {
354 pinctrl-0 = <&usb0_pins>; 404 pinctrl-0 = <&usb0_pins>;
355 pinctrl-names = "default"; 405 pinctrl-names = "default";
356 406
357 vbus-supply = <&vbus0_usb2>; 407 vbus-supply = <&vbus0_usb2>;
358 status = "okay"; 408 status = "okay";
359 }; 409 };
360 410
361 &usb2_phy1 { 411 &usb2_phy1 {
362 pinctrl-0 = <&usb1_pins>; 412 pinctrl-0 = <&usb1_pins>;
363 pinctrl-names = "default"; 413 pinctrl-names = "default";
364 414
365 status = "okay"; 415 status = "okay";
366 }; 416 };
367 417
368 &usb3_peri0 { 418 &usb3_peri0 {
369 phys = <&usb3_phy0>; 419 phys = <&usb3_phy0>;
370 phy-names = "usb"; 420 phy-names = "usb";
371 421
372 companion = <&xhci0>; 422 companion = <&xhci0>;
373 423
374 status = "okay"; 424 status = "okay";
375 }; 425 };
376 426
377 &usb3_phy0 { 427 &usb3_phy0 {
378 status = "okay"; 428 status = "okay";
379 }; 429 };
380 430
381 &usb3s0_clk { 431 &usb3s0_clk {
382 clock-frequency = <100000000>; 432 clock-frequency = <100000000>;
383 }; 433 };
384 434
385 &xhci0 { 435 &xhci0 {
386 pinctrl-0 = <&usb30_pins>; 436 pinctrl-0 = <&usb30_pins>;
387 pinctrl-names = "default"; 437 pinctrl-names = "default";
388 438
389 status = "okay"; 439 status = "okay";
390 }; 440 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.