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