1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree Source for the Silicon Linux RZ 3 * Device Tree Source for the Silicon Linux RZ/G2E 96board platform (CAT874)
4 * 4 *
5 * Copyright (C) 2019 Renesas Electronics Corp 5 * Copyright (C) 2019 Renesas Electronics Corp.
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 #include "r8a774c0.dtsi" 9 #include "r8a774c0.dtsi"
10 #include <dt-bindings/gpio/gpio.h> 10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/display/tda998x.h> 11 #include <dt-bindings/display/tda998x.h>
12 12
13 / { 13 / {
14 model = "Silicon Linux RZ/G2E 96board 14 model = "Silicon Linux RZ/G2E 96board platform (CAT874)";
15 compatible = "si-linux,cat874", "renes 15 compatible = "si-linux,cat874", "renesas,r8a774c0";
16 16
17 aliases { 17 aliases {
18 serial0 = &scif2; 18 serial0 = &scif2;
19 serial1 = &hscif2; 19 serial1 = &hscif2;
20 mmc0 = &sdhi0; <<
21 mmc1 = &sdhi3; <<
22 }; 20 };
23 21
24 chosen { 22 chosen {
25 bootargs = "ignore_loglevel rw 23 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
26 stdout-path = "serial0:115200n 24 stdout-path = "serial0:115200n8";
27 }; 25 };
28 26
29 hdmi-out { 27 hdmi-out {
30 compatible = "hdmi-connector"; 28 compatible = "hdmi-connector";
31 type = "a"; 29 type = "a";
32 30
33 port { 31 port {
34 hdmi_con_out: endpoint 32 hdmi_con_out: endpoint {
35 remote-endpoin 33 remote-endpoint = <&tda19988_out>;
36 }; 34 };
37 }; 35 };
38 }; 36 };
39 37
40 leds { 38 leds {
41 compatible = "gpio-leds"; 39 compatible = "gpio-leds";
42 40
43 led0 { 41 led0 {
44 gpios = <&gpio5 19 GPI 42 gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
45 label = "LED0"; 43 label = "LED0";
46 }; 44 };
47 45
48 led1 { 46 led1 {
49 gpios = <&gpio3 14 GPI 47 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
50 label = "LED1"; 48 label = "LED1";
51 }; 49 };
52 50
53 led2 { 51 led2 {
54 gpios = <&gpio4 10 GPI 52 gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
55 label = "LED2"; 53 label = "LED2";
56 }; 54 };
57 55
58 led3 { 56 led3 {
59 gpios = <&gpio6 4 GPIO 57 gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
60 label = "LED3"; 58 label = "LED3";
61 }; 59 };
62 }; 60 };
63 61
64 memory@48000000 { 62 memory@48000000 {
65 device_type = "memory"; 63 device_type = "memory";
66 /* first 128MB is reserved for 64 /* first 128MB is reserved for secure area. */
67 reg = <0x0 0x48000000 0x0 0x78 65 reg = <0x0 0x48000000 0x0 0x78000000>;
68 }; 66 };
69 67
70 reg_12p0v: regulator-12p0v { 68 reg_12p0v: regulator-12p0v {
71 compatible = "regulator-fixed" 69 compatible = "regulator-fixed";
72 regulator-name = "D12.0V"; 70 regulator-name = "D12.0V";
73 regulator-min-microvolt = <120 71 regulator-min-microvolt = <12000000>;
74 regulator-max-microvolt = <120 72 regulator-max-microvolt = <12000000>;
75 regulator-boot-on; 73 regulator-boot-on;
76 regulator-always-on; 74 regulator-always-on;
77 }; 75 };
78 76
79 sound: sound { 77 sound: sound {
80 compatible = "simple-audio-car 78 compatible = "simple-audio-card";
81 79
82 simple-audio-card,name = "CAT8 80 simple-audio-card,name = "CAT874 HDMI sound";
83 simple-audio-card,format = "i2 81 simple-audio-card,format = "i2s";
84 simple-audio-card,bitclock-mas 82 simple-audio-card,bitclock-master = <&sndcpu>;
85 simple-audio-card,frame-master 83 simple-audio-card,frame-master = <&sndcpu>;
86 84
87 sndcodec: simple-audio-card,co 85 sndcodec: simple-audio-card,codec {
88 sound-dai = <&tda19988 86 sound-dai = <&tda19988>;
89 }; 87 };
90 88
91 sndcpu: simple-audio-card,cpu 89 sndcpu: simple-audio-card,cpu {
92 sound-dai = <&rcar_sou 90 sound-dai = <&rcar_sound>;
93 }; 91 };
94 }; 92 };
95 93
96 vcc_sdhi0: regulator-vcc-sdhi0 { 94 vcc_sdhi0: regulator-vcc-sdhi0 {
97 compatible = "regulator-fixed" 95 compatible = "regulator-fixed";
98 96
99 regulator-name = "SDHI0 Vcc"; 97 regulator-name = "SDHI0 Vcc";
100 regulator-min-microvolt = <330 98 regulator-min-microvolt = <3300000>;
101 regulator-max-microvolt = <330 99 regulator-max-microvolt = <3300000>;
102 regulator-always-on; 100 regulator-always-on;
103 regulator-boot-on; 101 regulator-boot-on;
104 }; 102 };
105 103
106 vccq_sdhi0: regulator-vccq-sdhi0 { 104 vccq_sdhi0: regulator-vccq-sdhi0 {
107 compatible = "regulator-gpio"; 105 compatible = "regulator-gpio";
108 106
109 regulator-name = "SDHI0 VccQ"; 107 regulator-name = "SDHI0 VccQ";
110 regulator-min-microvolt = <180 108 regulator-min-microvolt = <1800000>;
111 regulator-max-microvolt = <330 109 regulator-max-microvolt = <3300000>;
112 110
113 gpios = <&gpio3 13 GPIO_ACTIVE 111 gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
114 gpios-states = <1>; 112 gpios-states = <1>;
115 states = <3300000 1>, <1800000 !! 113 states = <3300000 1
>> 114 1800000 0>;
116 }; 115 };
117 116
118 wlan_en_reg: fixedregulator { 117 wlan_en_reg: fixedregulator {
119 compatible = "regulator-fixed" 118 compatible = "regulator-fixed";
120 regulator-name = "wlan-en-regu 119 regulator-name = "wlan-en-regulator";
121 regulator-min-microvolt = <180 120 regulator-min-microvolt = <1800000>;
122 regulator-max-microvolt = <180 121 regulator-max-microvolt = <1800000>;
123 startup-delay-us = <70000>; 122 startup-delay-us = <70000>;
124 123
125 gpio = <&gpio2 25 GPIO_ACTIVE_ 124 gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
126 enable-active-high; 125 enable-active-high;
127 }; 126 };
128 127
129 x13_clk: x13 { 128 x13_clk: x13 {
130 compatible = "fixed-clock"; 129 compatible = "fixed-clock";
131 #clock-cells = <0>; 130 #clock-cells = <0>;
132 clock-frequency = <74250000>; 131 clock-frequency = <74250000>;
133 }; 132 };
134 <<
135 connector { <<
136 compatible = "usb-c-connector" <<
137 label = "USB-C"; <<
138 data-role = "dual"; <<
139 <<
140 ports { <<
141 #address-cells = <1>; <<
142 #size-cells = <0>; <<
143 port@0 { <<
144 reg = <0>; <<
145 hs_ep: endpoin <<
146 remote <<
147 }; <<
148 }; <<
149 port@1 { <<
150 reg = <1>; <<
151 ss_ep: endpoin <<
152 remote <<
153 }; <<
154 }; <<
155 }; <<
156 }; <<
157 }; 133 };
158 134
159 &audio_clk_a { 135 &audio_clk_a {
160 clock-frequency = <22579200>; 136 clock-frequency = <22579200>;
161 }; 137 };
162 138
163 &du { 139 &du {
164 pinctrl-0 = <&du_pins>; 140 pinctrl-0 = <&du_pins>;
165 pinctrl-names = "default"; 141 pinctrl-names = "default";
166 status = "okay"; 142 status = "okay";
167 143
168 clocks = <&cpg CPG_MOD 724>, 144 clocks = <&cpg CPG_MOD 724>,
169 <&cpg CPG_MOD 723>, 145 <&cpg CPG_MOD 723>,
170 <&x13_clk>; 146 <&x13_clk>;
171 clock-names = "du.0", "du.1", "dclkin. 147 clock-names = "du.0", "du.1", "dclkin.0";
172 148
173 ports { 149 ports {
174 port@0 { 150 port@0 {
175 du_out_rgb: endpoint { !! 151 endpoint {
176 remote-endpoin 152 remote-endpoint = <&tda19988_in>;
177 }; 153 };
178 }; 154 };
179 }; 155 };
180 }; 156 };
181 157
182 &ehci0 { 158 &ehci0 {
183 dr_mode = "host"; 159 dr_mode = "host";
184 status = "okay"; 160 status = "okay";
185 }; 161 };
186 162
187 &extal_clk { 163 &extal_clk {
188 clock-frequency = <48000000>; 164 clock-frequency = <48000000>;
189 }; 165 };
190 166
191 &hscif2 { 167 &hscif2 {
192 pinctrl-0 = <&hscif2_pins>; 168 pinctrl-0 = <&hscif2_pins>;
193 pinctrl-names = "default"; 169 pinctrl-names = "default";
194 170
195 uart-has-rtscts; 171 uart-has-rtscts;
196 status = "okay"; 172 status = "okay";
197 173
198 bluetooth { 174 bluetooth {
199 compatible = "ti,wl1837-st"; 175 compatible = "ti,wl1837-st";
200 enable-gpios = <&gpio4 6 GPIO_ 176 enable-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
201 }; 177 };
202 }; 178 };
203 179
204 &i2c0 { 180 &i2c0 {
205 status = "okay"; 181 status = "okay";
206 clock-frequency = <100000>; 182 clock-frequency = <100000>;
207 183
208 hd3ss3220@47 { 184 hd3ss3220@47 {
209 compatible = "ti,hd3ss3220"; 185 compatible = "ti,hd3ss3220";
210 reg = <0x47>; 186 reg = <0x47>;
211 interrupt-parent = <&gpio6>; 187 interrupt-parent = <&gpio6>;
212 interrupts = <3 IRQ_TYPE_LEVEL 188 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
213 189
214 ports { !! 190 connector {
215 #address-cells = <1>; !! 191 compatible = "usb-c-connector";
216 #size-cells = <0>; !! 192 label = "USB-C";
217 port@0 { !! 193 data-role = "dual";
218 reg = <0>; !! 194
219 hd3ss3220_in_e !! 195 ports {
220 remote !! 196 #address-cells = <1>;
221 }; !! 197 #size-cells = <0>;
222 }; !! 198
223 port@1 { !! 199 port@1 {
224 reg = <1>; !! 200 reg = <1>;
225 hd3ss3220_out_ !! 201 hd3ss3220_ep: endpoint {
226 remote !! 202 remote-endpoint = <&usb3_role_switch>;
>> 203 };
227 }; 204 };
228 }; 205 };
229 }; 206 };
230 }; 207 };
231 208
232 tda19988: tda19988@70 { 209 tda19988: tda19988@70 {
233 compatible = "nxp,tda998x"; 210 compatible = "nxp,tda998x";
234 reg = <0x70>; 211 reg = <0x70>;
235 interrupt-parent = <&gpio1>; 212 interrupt-parent = <&gpio1>;
236 interrupts = <1 IRQ_TYPE_LEVEL 213 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
237 214
238 video-ports = <0x234501>; 215 video-ports = <0x234501>;
239 216
240 #sound-dai-cells = <0>; 217 #sound-dai-cells = <0>;
241 audio-ports = <TDA998x_I2S 0x0 218 audio-ports = <TDA998x_I2S 0x03>;
242 clocks = <&rcar_sound 1>; 219 clocks = <&rcar_sound 1>;
243 220
244 ports { 221 ports {
245 #address-cells = <1>; 222 #address-cells = <1>;
246 #size-cells = <0>; 223 #size-cells = <0>;
247 224
248 port@0 { 225 port@0 {
249 reg = <0>; 226 reg = <0>;
250 tda19988_in: e 227 tda19988_in: endpoint {
251 remote 228 remote-endpoint = <&du_out_rgb>;
252 }; 229 };
253 }; 230 };
254 231
255 port@1 { 232 port@1 {
256 reg = <1>; 233 reg = <1>;
257 tda19988_out: 234 tda19988_out: endpoint {
258 remote 235 remote-endpoint = <&hdmi_con_out>;
259 }; 236 };
260 }; 237 };
261 }; 238 };
262 }; 239 };
263 }; 240 };
264 241
265 &i2c1 { 242 &i2c1 {
266 pinctrl-0 = <&i2c1_pins>; 243 pinctrl-0 = <&i2c1_pins>;
267 pinctrl-names = "default"; 244 pinctrl-names = "default";
268 245
269 status = "okay"; 246 status = "okay";
270 clock-frequency = <400000>; 247 clock-frequency = <400000>;
271 248
272 rtc@32 { 249 rtc@32 {
273 compatible = "epson,rx8571"; 250 compatible = "epson,rx8571";
274 reg = <0x32>; 251 reg = <0x32>;
275 }; 252 };
276 }; 253 };
277 254
278 &lvds0 { 255 &lvds0 {
279 status = "okay"; 256 status = "okay";
280 257
281 clocks = <&cpg CPG_MOD 727>, <&x13_clk 258 clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>;
282 clock-names = "fck", "dclkin.0", "exta 259 clock-names = "fck", "dclkin.0", "extal";
283 }; 260 };
284 261
285 &ohci0 { 262 &ohci0 {
286 dr_mode = "host"; 263 dr_mode = "host";
287 status = "okay"; 264 status = "okay";
288 }; 265 };
289 266
290 &pcie_bus_clk { 267 &pcie_bus_clk {
291 clock-frequency = <100000000>; 268 clock-frequency = <100000000>;
292 }; 269 };
293 270
294 &pciec0 { 271 &pciec0 {
295 /* Map all possible DDR as inbound ran 272 /* Map all possible DDR as inbound ranges */
296 dma-ranges = <0x42000000 0 0x40000000 273 dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
297 }; 274 };
298 275
299 &pfc { 276 &pfc {
300 du_pins: du { 277 du_pins: du {
301 groups = "du_rgb888", "du_clk_ 278 groups = "du_rgb888", "du_clk_out_0", "du_sync", "du_disp",
302 "du_clk_in_0"; 279 "du_clk_in_0";
303 function = "du"; 280 function = "du";
304 }; 281 };
305 282
306 hscif2_pins: hscif2 { 283 hscif2_pins: hscif2 {
307 groups = "hscif2_data_a", "hsc 284 groups = "hscif2_data_a", "hscif2_ctrl_a";
308 function = "hscif2"; 285 function = "hscif2";
309 }; 286 };
310 287
311 i2c1_pins: i2c1 { 288 i2c1_pins: i2c1 {
312 groups = "i2c1_b"; 289 groups = "i2c1_b";
313 function = "i2c1"; 290 function = "i2c1";
314 }; 291 };
315 292
316 scif2_pins: scif2 { 293 scif2_pins: scif2 {
317 groups = "scif2_data_a"; 294 groups = "scif2_data_a";
318 function = "scif2"; 295 function = "scif2";
319 }; 296 };
320 297
321 sdhi0_pins: sd0 { 298 sdhi0_pins: sd0 {
322 groups = "sdhi0_data4", "sdhi0 299 groups = "sdhi0_data4", "sdhi0_ctrl";
323 function = "sdhi0"; 300 function = "sdhi0";
324 power-source = <3300>; 301 power-source = <3300>;
325 }; 302 };
326 303
327 sdhi0_pins_uhs: sd0_uhs { 304 sdhi0_pins_uhs: sd0_uhs {
328 groups = "sdhi0_data4", "sdhi0 305 groups = "sdhi0_data4", "sdhi0_ctrl";
329 function = "sdhi0"; 306 function = "sdhi0";
330 power-source = <1800>; 307 power-source = <1800>;
331 }; 308 };
332 309
333 sdhi3_pins: sd3 { 310 sdhi3_pins: sd3 {
334 groups = "sdhi3_data4", "sdhi3 311 groups = "sdhi3_data4", "sdhi3_ctrl";
335 function = "sdhi3"; 312 function = "sdhi3";
336 power-source = <1800>; 313 power-source = <1800>;
337 }; 314 };
338 315
339 sound_clk_pins: sound_clk { 316 sound_clk_pins: sound_clk {
340 groups = "audio_clkout1_a"; 317 groups = "audio_clkout1_a";
341 function = "audio_clk"; 318 function = "audio_clk";
342 }; 319 };
343 320
344 sound_pins: sound { 321 sound_pins: sound {
345 groups = "ssi01239_ctrl", "ssi 322 groups = "ssi01239_ctrl", "ssi0_data";
346 function = "ssi"; 323 function = "ssi";
347 }; 324 };
348 325
349 usb30_pins: usb30 { 326 usb30_pins: usb30 {
350 groups = "usb30", "usb30_id"; 327 groups = "usb30", "usb30_id";
351 function = "usb30"; 328 function = "usb30";
352 }; 329 };
353 }; 330 };
354 331
355 &rcar_sound { 332 &rcar_sound {
356 pinctrl-0 = <&sound_pins>, <&sound_clk !! 333 pinctrl-0 = <&sound_pins &sound_clk_pins>;
357 pinctrl-names = "default"; 334 pinctrl-names = "default";
358 335
359 /* Single DAI */ 336 /* Single DAI */
360 #sound-dai-cells = <0>; 337 #sound-dai-cells = <0>;
361 338
362 /* audio_clkout0/1/2/3 */ 339 /* audio_clkout0/1/2/3 */
363 #clock-cells = <1>; 340 #clock-cells = <1>;
364 clock-frequency = <11289600>; 341 clock-frequency = <11289600>;
365 342
366 status = "okay"; 343 status = "okay";
367 344
368 rcar_sound,dai { 345 rcar_sound,dai {
369 dai0 { 346 dai0 {
370 playback = <&ssi0>, <& !! 347 playback = <&ssi0 &src0 &dvc0>;
371 }; 348 };
372 }; 349 };
373 }; 350 };
374 351
375 &rwdt { 352 &rwdt {
376 timeout-sec = <60>; 353 timeout-sec = <60>;
377 status = "okay"; 354 status = "okay";
378 }; 355 };
379 356
380 &scif2 { 357 &scif2 {
381 pinctrl-0 = <&scif2_pins>; 358 pinctrl-0 = <&scif2_pins>;
382 pinctrl-names = "default"; 359 pinctrl-names = "default";
383 360
384 status = "okay"; 361 status = "okay";
385 }; 362 };
386 363
387 &sdhi0 { 364 &sdhi0 {
388 pinctrl-0 = <&sdhi0_pins>; 365 pinctrl-0 = <&sdhi0_pins>;
389 pinctrl-1 = <&sdhi0_pins_uhs>; 366 pinctrl-1 = <&sdhi0_pins_uhs>;
390 pinctrl-names = "default", "state_uhs" 367 pinctrl-names = "default", "state_uhs";
391 368
392 vmmc-supply = <&vcc_sdhi0>; 369 vmmc-supply = <&vcc_sdhi0>;
393 vqmmc-supply = <&vccq_sdhi0>; 370 vqmmc-supply = <&vccq_sdhi0>;
394 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW> 371 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
395 bus-width = <4>; 372 bus-width = <4>;
396 sd-uhs-sdr50; 373 sd-uhs-sdr50;
397 sd-uhs-sdr104; 374 sd-uhs-sdr104;
398 status = "okay"; 375 status = "okay";
399 }; 376 };
400 377
401 &sdhi3 { 378 &sdhi3 {
402 status = "okay"; 379 status = "okay";
403 pinctrl-0 = <&sdhi3_pins>; 380 pinctrl-0 = <&sdhi3_pins>;
404 pinctrl-names = "default"; 381 pinctrl-names = "default";
405 382
406 vmmc-supply = <&wlan_en_reg>; 383 vmmc-supply = <&wlan_en_reg>;
407 bus-width = <4>; 384 bus-width = <4>;
408 non-removable; 385 non-removable;
409 cap-power-off-card; 386 cap-power-off-card;
410 keep-power-in-suspend; 387 keep-power-in-suspend;
411 388
412 #address-cells = <1>; 389 #address-cells = <1>;
413 #size-cells = <0>; 390 #size-cells = <0>;
414 wlcore: wlcore@2 { 391 wlcore: wlcore@2 {
415 compatible = "ti,wl1837"; 392 compatible = "ti,wl1837";
416 reg = <2>; 393 reg = <2>;
417 interrupt-parent = <&gpio1>; 394 interrupt-parent = <&gpio1>;
418 interrupts = <0 IRQ_TYPE_LEVEL 395 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
419 }; 396 };
420 }; 397 };
421 398
422 &usb2_phy0 { 399 &usb2_phy0 {
423 renesas,no-otg-pins; 400 renesas,no-otg-pins;
424 status = "okay"; 401 status = "okay";
425 }; 402 };
426 403
427 &usb3_peri0 { 404 &usb3_peri0 {
428 companion = <&xhci0>; 405 companion = <&xhci0>;
429 status = "okay"; 406 status = "okay";
430 usb-role-switch; 407 usb-role-switch;
431 408
432 ports { !! 409 port {
433 #address-cells = <1>; !! 410 usb3_role_switch: endpoint {
434 #size-cells = <0>; !! 411 remote-endpoint = <&hd3ss3220_ep>;
435 port@0 { <<
436 reg = <0>; <<
437 usb3_hs_ep: endpoint { <<
438 remote-endpoin <<
439 }; <<
440 }; <<
441 port@1 { <<
442 reg = <1>; <<
443 usb3_role_switch: endp <<
444 remote-endpoin <<
445 }; <<
446 }; 412 };
447 }; 413 };
448 }; 414 };
449 415
450 &xhci0 { 416 &xhci0 {
451 pinctrl-0 = <&usb30_pins>; 417 pinctrl-0 = <&usb30_pins>;
452 pinctrl-names = "default"; 418 pinctrl-names = "default";
453 419
454 status = "okay"; 420 status = "okay";
455 }; 421 };
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