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
>> 113 1800000 0>;
>> 114 };
>> 115
>> 116 wlan_en_reg: regulator-wlan_en {
>> 117 compatible = "regulator-fixed";
>> 118 regulator-name = "wlan-en-regulator";
>> 119 regulator-min-microvolt = <1800000>;
>> 120 regulator-max-microvolt = <1800000>;
>> 121 startup-delay-us = <70000>;
>> 122
>> 123 gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
>> 124 enable-active-high;
111 }; 125 };
112 126
113 x302_clk: x302-clock { 127 x302_clk: x302-clock {
114 compatible = "fixed-clock"; 128 compatible = "fixed-clock";
115 #clock-cells = <0>; 129 #clock-cells = <0>;
116 clock-frequency = <33000000>; 130 clock-frequency = <33000000>;
117 }; 131 };
118 132
119 x304_clk: x304-clock { 133 x304_clk: x304-clock {
120 compatible = "fixed-clock"; 134 compatible = "fixed-clock";
121 #clock-cells = <0>; 135 #clock-cells = <0>;
122 clock-frequency = <25000000>; 136 clock-frequency = <25000000>;
123 }; 137 };
124 }; 138 };
125 139
126 &audio_clk_a { 140 &audio_clk_a {
127 clock-frequency = <22579200>; 141 clock-frequency = <22579200>;
128 }; 142 };
129 143
130 &du { 144 &du {
>> 145 clocks = <&cpg CPG_MOD 724>,
>> 146 <&cpg CPG_MOD 723>,
>> 147 <&cpg CPG_MOD 722>,
>> 148 <&versaclock5 1>,
>> 149 <&x302_clk>,
>> 150 <&versaclock5 2>;
>> 151 clock-names = "du.0", "du.1", "du.2",
>> 152 "dclkin.0", "dclkin.1", "dclkin.2";
131 status = "okay"; 153 status = "okay";
132 }; 154 };
133 155
134 &ehci0 { 156 &ehci0 {
135 status = "okay"; 157 status = "okay";
136 }; 158 };
137 159
138 &ehci1 { 160 &ehci1 {
139 status = "okay"; 161 status = "okay";
140 }; 162 };
141 163
142 &extal_clk { 164 &extal_clk {
143 clock-frequency = <16666666>; 165 clock-frequency = <16666666>;
144 }; 166 };
145 167
146 &extalr_clk { 168 &extalr_clk {
147 clock-frequency = <32768>; 169 clock-frequency = <32768>;
148 }; 170 };
149 171
150 &gpio6 { 172 &gpio6 {
151 usb1-reset-hog { !! 173 usb1-reset {
152 gpio-hog; 174 gpio-hog;
153 gpios = <10 GPIO_ACTIVE_LOW>; 175 gpios = <10 GPIO_ACTIVE_LOW>;
154 output-low; 176 output-low;
155 line-name = "usb1-reset"; 177 line-name = "usb1-reset";
156 }; 178 };
157 }; 179 };
158 180
159 &hdmi0 { 181 &hdmi0 {
160 status = "okay"; 182 status = "okay";
161 183
162 ports { 184 ports {
163 port@1 { 185 port@1 {
164 reg = <1>; 186 reg = <1>;
165 rcar_dw_hdmi0_out: end 187 rcar_dw_hdmi0_out: endpoint {
166 remote-endpoin 188 remote-endpoint = <&hdmi0_con>;
167 }; 189 };
168 }; 190 };
169 port@2 { 191 port@2 {
170 reg = <2>; 192 reg = <2>;
171 dw_hdmi0_snd_in: endpo 193 dw_hdmi0_snd_in: endpoint {
172 remote-endpoin 194 remote-endpoint = <&rsnd_endpoint>;
173 }; 195 };
174 }; 196 };
175 }; 197 };
176 }; 198 };
177 199
178 &hscif0 { 200 &hscif0 {
179 pinctrl-0 = <&hscif0_pins>; 201 pinctrl-0 = <&hscif0_pins>;
180 pinctrl-names = "default"; 202 pinctrl-names = "default";
181 203
182 uart-has-rtscts; 204 uart-has-rtscts;
183 status = "okay"; 205 status = "okay";
>> 206
>> 207 bluetooth {
>> 208 compatible = "ti,wl1837-st";
>> 209 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
>> 210 };
184 }; 211 };
185 212
186 &hsusb { 213 &hsusb {
187 dr_mode = "otg"; 214 dr_mode = "otg";
188 status = "okay"; 215 status = "okay";
189 }; 216 };
190 217
191 &i2c4 { 218 &i2c4 {
192 clock-frequency = <400000>; 219 clock-frequency = <400000>;
193 status = "okay"; 220 status = "okay";
194 221
>> 222 gpio_expander: gpio@20 {
>> 223 compatible = "onnn,pca9654";
>> 224 reg = <0x20>;
>> 225 gpio-controller;
>> 226 #gpio-cells = <2>;
>> 227 };
>> 228
195 versaclock5: clock-generator@6a { 229 versaclock5: clock-generator@6a {
196 compatible = "idt,5p49v5923"; 230 compatible = "idt,5p49v5923";
197 reg = <0x6a>; 231 reg = <0x6a>;
198 #clock-cells = <1>; 232 #clock-cells = <1>;
199 clocks = <&x304_clk>; 233 clocks = <&x304_clk>;
200 clock-names = "xin"; 234 clock-names = "xin";
201 }; 235 };
202 }; 236 };
203 237
204 &ohci0 { 238 &ohci0 {
205 status = "okay"; 239 status = "okay";
206 }; 240 };
207 241
208 &ohci1 { 242 &ohci1 {
209 status = "okay"; 243 status = "okay";
210 }; 244 };
211 245
212 &pcie_bus_clk { 246 &pcie_bus_clk {
213 clock-frequency = <100000000>; 247 clock-frequency = <100000000>;
214 }; 248 };
215 249
216 &pfc { 250 &pfc {
217 pinctrl-0 = <&scif_clk_pins>; 251 pinctrl-0 = <&scif_clk_pins>;
218 pinctrl-names = "default"; 252 pinctrl-names = "default";
219 253
220 hscif0_pins: hscif0 { 254 hscif0_pins: hscif0 {
221 groups = "hscif0_data", "hscif 255 groups = "hscif0_data", "hscif0_ctrl";
222 function = "hscif0"; 256 function = "hscif0";
223 }; 257 };
224 258
225 scif2_pins: scif2 { 259 scif2_pins: scif2 {
226 groups = "scif2_data_a"; 260 groups = "scif2_data_a";
227 function = "scif2"; 261 function = "scif2";
228 }; 262 };
229 263
230 scif_clk_pins: scif_clk { 264 scif_clk_pins: scif_clk {
231 groups = "scif_clk_a"; 265 groups = "scif_clk_a";
232 function = "scif_clk"; 266 function = "scif_clk";
233 }; 267 };
234 268
235 sdhi0_pins: sd0 { 269 sdhi0_pins: sd0 {
236 groups = "sdhi0_data4", "sdhi0 270 groups = "sdhi0_data4", "sdhi0_ctrl";
237 function = "sdhi0"; 271 function = "sdhi0";
238 power-source = <3300>; 272 power-source = <3300>;
239 }; 273 };
240 274
241 sdhi0_pins_uhs: sd0_uhs { 275 sdhi0_pins_uhs: sd0_uhs {
242 groups = "sdhi0_data4", "sdhi0 276 groups = "sdhi0_data4", "sdhi0_ctrl";
243 function = "sdhi0"; 277 function = "sdhi0";
244 power-source = <1800>; 278 power-source = <1800>;
245 }; 279 };
246 280
247 sdhi2_pins: sd2 { 281 sdhi2_pins: sd2 {
248 groups = "sdhi2_data4", "sdhi2 282 groups = "sdhi2_data4", "sdhi2_ctrl";
249 function = "sdhi2"; 283 function = "sdhi2";
250 power-source = <1800>; 284 power-source = <1800>;
251 }; 285 };
252 286
253 sdhi3_pins: sd3 { 287 sdhi3_pins: sd3 {
254 groups = "sdhi3_data8", "sdhi3 288 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
255 function = "sdhi3"; 289 function = "sdhi3";
256 power-source = <1800>; 290 power-source = <1800>;
257 }; 291 };
258 292
>> 293 sound_clk_pins: sound_clk {
>> 294 groups = "audio_clk_a_a";
>> 295 function = "audio_clk";
>> 296 };
>> 297
259 usb0_pins: usb0 { 298 usb0_pins: usb0 {
260 groups = "usb0"; 299 groups = "usb0";
261 function = "usb0"; 300 function = "usb0";
262 }; 301 };
263 302
264 usb1_pins: usb1 { 303 usb1_pins: usb1 {
265 mux { 304 mux {
266 groups = "usb1"; 305 groups = "usb1";
267 function = "usb1"; 306 function = "usb1";
268 }; 307 };
269 308
270 ovc { 309 ovc {
271 pins = "GP_6_27"; 310 pins = "GP_6_27";
272 bias-pull-up; 311 bias-pull-up;
273 }; 312 };
274 }; 313 };
275 314
276 usb30_pins: usb30 { 315 usb30_pins: usb30 {
277 groups = "usb30"; 316 groups = "usb30";
278 function = "usb30"; 317 function = "usb30";
279 }; 318 };
280 }; 319 };
281 320
>> 321 &rcar_sound {
>> 322 pinctrl-0 = <&sound_clk_pins>;
>> 323 pinctrl-names = "default";
>> 324
>> 325 status = "okay";
>> 326
>> 327 /* Single DAI */
>> 328 #sound-dai-cells = <0>;
>> 329
>> 330 rsnd_port: port {
>> 331 rsnd_endpoint: endpoint {
>> 332 remote-endpoint = <&dw_hdmi0_snd_in>;
>> 333
>> 334 dai-format = "i2s";
>> 335 bitclock-master = <&rsnd_endpoint>;
>> 336 frame-master = <&rsnd_endpoint>;
>> 337
>> 338 playback = <&ssi2>;
>> 339 };
>> 340 };
>> 341 };
>> 342
282 &rwdt { 343 &rwdt {
283 timeout-sec = <60>; 344 timeout-sec = <60>;
284 status = "okay"; 345 status = "okay";
285 }; 346 };
286 347
287 &scif2 { 348 &scif2 {
288 pinctrl-0 = <&scif2_pins>; 349 pinctrl-0 = <&scif2_pins>;
289 pinctrl-names = "default"; 350 pinctrl-names = "default";
290 351
291 status = "okay"; 352 status = "okay";
292 }; 353 };
293 354
294 &scif_clk { 355 &scif_clk {
295 clock-frequency = <14745600>; 356 clock-frequency = <14745600>;
296 }; 357 };
297 358
298 &sdhi0 { 359 &sdhi0 {
299 pinctrl-0 = <&sdhi0_pins>; 360 pinctrl-0 = <&sdhi0_pins>;
300 pinctrl-1 = <&sdhi0_pins_uhs>; 361 pinctrl-1 = <&sdhi0_pins_uhs>;
301 pinctrl-names = "default", "state_uhs" 362 pinctrl-names = "default", "state_uhs";
302 363
303 vmmc-supply = <®_3p3v>; 364 vmmc-supply = <®_3p3v>;
304 vqmmc-supply = <&vccq_sdhi0>; 365 vqmmc-supply = <&vccq_sdhi0>;
305 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW> 366 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
306 bus-width = <4>; 367 bus-width = <4>;
307 sd-uhs-sdr50; 368 sd-uhs-sdr50;
308 sd-uhs-sdr104; 369 sd-uhs-sdr104;
309 status = "okay"; 370 status = "okay";
310 }; 371 };
311 372
312 &sdhi2 { 373 &sdhi2 {
313 status = "okay"; 374 status = "okay";
314 pinctrl-0 = <&sdhi2_pins>; 375 pinctrl-0 = <&sdhi2_pins>;
315 pinctrl-names = "default"; 376 pinctrl-names = "default";
316 377
317 vmmc-supply = <&wlan_en_reg>; 378 vmmc-supply = <&wlan_en_reg>;
318 bus-width = <4>; 379 bus-width = <4>;
319 non-removable; 380 non-removable;
320 cap-power-off-card; 381 cap-power-off-card;
321 keep-power-in-suspend; 382 keep-power-in-suspend;
322 383
323 #address-cells = <1>; 384 #address-cells = <1>;
324 #size-cells = <0>; 385 #size-cells = <0>;
325 wlcore: wlcore@2 { 386 wlcore: wlcore@2 {
326 compatible = "ti,wl1837"; 387 compatible = "ti,wl1837";
327 reg = <2>; 388 reg = <2>;
328 interrupt-parent = <&gpio2>; 389 interrupt-parent = <&gpio2>;
329 interrupts = <5 IRQ_TYPE_LEVEL 390 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
330 }; 391 };
331 }; 392 };
332 393
333 &sdhi3 { 394 &sdhi3 {
334 pinctrl-0 = <&sdhi3_pins>; 395 pinctrl-0 = <&sdhi3_pins>;
335 pinctrl-1 = <&sdhi3_pins>; 396 pinctrl-1 = <&sdhi3_pins>;
336 pinctrl-names = "default", "state_uhs" 397 pinctrl-names = "default", "state_uhs";
337 398
338 vmmc-supply = <®_3p3v>; 399 vmmc-supply = <®_3p3v>;
339 vqmmc-supply = <®_1p8v>; 400 vqmmc-supply = <®_1p8v>;
340 bus-width = <8>; 401 bus-width = <8>;
341 mmc-hs200-1_8v; 402 mmc-hs200-1_8v;
342 no-sd; <<
343 no-sdio; <<
344 non-removable; 403 non-removable;
345 fixed-emmc-driver-type = <1>; 404 fixed-emmc-driver-type = <1>;
346 status = "okay"; 405 status = "okay";
347 }; 406 };
348 407
349 &usb_extal_clk { 408 &usb_extal_clk {
350 clock-frequency = <50000000>; 409 clock-frequency = <50000000>;
351 }; 410 };
352 411
353 &usb2_phy0 { 412 &usb2_phy0 {
354 pinctrl-0 = <&usb0_pins>; 413 pinctrl-0 = <&usb0_pins>;
355 pinctrl-names = "default"; 414 pinctrl-names = "default";
356 415
357 vbus-supply = <&vbus0_usb2>; 416 vbus-supply = <&vbus0_usb2>;
358 status = "okay"; 417 status = "okay";
359 }; 418 };
360 419
361 &usb2_phy1 { 420 &usb2_phy1 {
362 pinctrl-0 = <&usb1_pins>; 421 pinctrl-0 = <&usb1_pins>;
363 pinctrl-names = "default"; 422 pinctrl-names = "default";
364 423
365 status = "okay"; 424 status = "okay";
366 }; 425 };
367 426
368 &usb3_peri0 { 427 &usb3_peri0 {
369 phys = <&usb3_phy0>; 428 phys = <&usb3_phy0>;
370 phy-names = "usb"; 429 phy-names = "usb";
371 430
372 companion = <&xhci0>; 431 companion = <&xhci0>;
373 432
374 status = "okay"; 433 status = "okay";
375 }; 434 };
376 435
377 &usb3_phy0 { 436 &usb3_phy0 {
378 status = "okay"; 437 status = "okay";
379 }; 438 };
380 439
381 &usb3s0_clk { 440 &usb3s0_clk {
382 clock-frequency = <100000000>; 441 clock-frequency = <100000000>;
383 }; 442 };
384 443
385 &xhci0 { 444 &xhci0 {
386 pinctrl-0 = <&usb30_pins>; 445 pinctrl-0 = <&usb30_pins>;
387 pinctrl-names = "default"; 446 pinctrl-names = "default";
388 447
389 status = "okay"; 448 status = "okay";
390 }; 449 };
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