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Linux/scripts/dtc/include-prefixes/arm64/renesas/r8a774c0-cat874.dts

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  1 // SPDX-License-Identifier: GPL-2.0
  2 /*
  3  * Device Tree Source for the Silicon Linux RZ/G2E 96board platform (CAT874)
  4  *
  5  * Copyright (C) 2019 Renesas Electronics Corp.
  6  */
  7 
  8 /dts-v1/;
  9 #include "r8a774c0.dtsi"
 10 #include <dt-bindings/gpio/gpio.h>
 11 #include <dt-bindings/display/tda998x.h>
 12 
 13 / {
 14         model = "Silicon Linux RZ/G2E 96board platform (CAT874)";
 15         compatible = "si-linux,cat874", "renesas,r8a774c0";
 16 
 17         aliases {
 18                 serial0 = &scif2;
 19                 serial1 = &hscif2;
 20                 mmc0 = &sdhi0;
 21                 mmc1 = &sdhi3;
 22         };
 23 
 24         chosen {
 25                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
 26                 stdout-path = "serial0:115200n8";
 27         };
 28 
 29         hdmi-out {
 30                 compatible = "hdmi-connector";
 31                 type = "a";
 32 
 33                 port {
 34                         hdmi_con_out: endpoint {
 35                                 remote-endpoint = <&tda19988_out>;
 36                         };
 37                 };
 38         };
 39 
 40         leds {
 41                 compatible = "gpio-leds";
 42 
 43                 led0 {
 44                         gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
 45                         label = "LED0";
 46                 };
 47 
 48                 led1 {
 49                         gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
 50                         label = "LED1";
 51                 };
 52 
 53                 led2 {
 54                         gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
 55                         label = "LED2";
 56                 };
 57 
 58                 led3 {
 59                         gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
 60                         label = "LED3";
 61                 };
 62         };
 63 
 64         memory@48000000 {
 65                 device_type = "memory";
 66                 /* first 128MB is reserved for secure area. */
 67                 reg = <0x0 0x48000000 0x0 0x78000000>;
 68         };
 69 
 70         reg_12p0v: regulator-12p0v {
 71                 compatible = "regulator-fixed";
 72                 regulator-name = "D12.0V";
 73                 regulator-min-microvolt = <12000000>;
 74                 regulator-max-microvolt = <12000000>;
 75                 regulator-boot-on;
 76                 regulator-always-on;
 77         };
 78 
 79         sound: sound {
 80                 compatible = "simple-audio-card";
 81 
 82                 simple-audio-card,name = "CAT874 HDMI sound";
 83                 simple-audio-card,format = "i2s";
 84                 simple-audio-card,bitclock-master = <&sndcpu>;
 85                 simple-audio-card,frame-master = <&sndcpu>;
 86 
 87                 sndcodec: simple-audio-card,codec {
 88                         sound-dai = <&tda19988>;
 89                 };
 90 
 91                 sndcpu: simple-audio-card,cpu {
 92                         sound-dai = <&rcar_sound>;
 93                 };
 94         };
 95 
 96         vcc_sdhi0: regulator-vcc-sdhi0 {
 97                 compatible = "regulator-fixed";
 98 
 99                 regulator-name = "SDHI0 Vcc";
100                 regulator-min-microvolt = <3300000>;
101                 regulator-max-microvolt = <3300000>;
102                 regulator-always-on;
103                 regulator-boot-on;
104         };
105 
106         vccq_sdhi0: regulator-vccq-sdhi0 {
107                 compatible = "regulator-gpio";
108 
109                 regulator-name = "SDHI0 VccQ";
110                 regulator-min-microvolt = <1800000>;
111                 regulator-max-microvolt = <3300000>;
112 
113                 gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
114                 gpios-states = <1>;
115                 states = <3300000 1>, <1800000 0>;
116         };
117 
118         wlan_en_reg: fixedregulator {
119                 compatible = "regulator-fixed";
120                 regulator-name = "wlan-en-regulator";
121                 regulator-min-microvolt = <1800000>;
122                 regulator-max-microvolt = <1800000>;
123                 startup-delay-us = <70000>;
124 
125                 gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
126                 enable-active-high;
127         };
128 
129         x13_clk: x13 {
130                 compatible = "fixed-clock";
131                 #clock-cells = <0>;
132                 clock-frequency = <74250000>;
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: endpoint {
146                                         remote-endpoint = <&usb3_hs_ep>;
147                                 };
148                         };
149                         port@1 {
150                                 reg = <1>;
151                                 ss_ep: endpoint {
152                                         remote-endpoint = <&hd3ss3220_in_ep>;
153                                 };
154                         };
155                 };
156         };
157 };
158 
159 &audio_clk_a {
160         clock-frequency = <22579200>;
161 };
162 
163 &du {
164         pinctrl-0 = <&du_pins>;
165         pinctrl-names = "default";
166         status = "okay";
167 
168         clocks = <&cpg CPG_MOD 724>,
169                  <&cpg CPG_MOD 723>,
170                  <&x13_clk>;
171         clock-names = "du.0", "du.1", "dclkin.0";
172 
173         ports {
174                 port@0 {
175                         du_out_rgb: endpoint {
176                                 remote-endpoint = <&tda19988_in>;
177                         };
178                 };
179         };
180 };
181 
182 &ehci0 {
183         dr_mode = "host";
184         status = "okay";
185 };
186 
187 &extal_clk {
188         clock-frequency = <48000000>;
189 };
190 
191 &hscif2 {
192         pinctrl-0 = <&hscif2_pins>;
193         pinctrl-names = "default";
194 
195         uart-has-rtscts;
196         status = "okay";
197 
198         bluetooth {
199                 compatible = "ti,wl1837-st";
200                 enable-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
201         };
202 };
203 
204 &i2c0 {
205         status = "okay";
206         clock-frequency = <100000>;
207 
208         hd3ss3220@47 {
209                 compatible = "ti,hd3ss3220";
210                 reg = <0x47>;
211                 interrupt-parent = <&gpio6>;
212                 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
213 
214                 ports {
215                         #address-cells = <1>;
216                         #size-cells = <0>;
217                         port@0 {
218                                 reg = <0>;
219                                 hd3ss3220_in_ep: endpoint {
220                                         remote-endpoint = <&ss_ep>;
221                                 };
222                         };
223                         port@1 {
224                                 reg = <1>;
225                                 hd3ss3220_out_ep: endpoint {
226                                         remote-endpoint = <&usb3_role_switch>;
227                                 };
228                         };
229                 };
230         };
231 
232         tda19988: tda19988@70 {
233                 compatible = "nxp,tda998x";
234                 reg = <0x70>;
235                 interrupt-parent = <&gpio1>;
236                 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
237 
238                 video-ports = <0x234501>;
239 
240                 #sound-dai-cells = <0>;
241                 audio-ports = <TDA998x_I2S 0x03>;
242                 clocks = <&rcar_sound 1>;
243 
244                 ports {
245                         #address-cells = <1>;
246                         #size-cells = <0>;
247 
248                         port@0 {
249                                 reg = <0>;
250                                 tda19988_in: endpoint {
251                                         remote-endpoint = <&du_out_rgb>;
252                                 };
253                         };
254 
255                         port@1 {
256                                 reg = <1>;
257                                 tda19988_out: endpoint {
258                                         remote-endpoint = <&hdmi_con_out>;
259                                 };
260                         };
261                 };
262         };
263 };
264 
265 &i2c1 {
266         pinctrl-0 = <&i2c1_pins>;
267         pinctrl-names = "default";
268 
269         status = "okay";
270         clock-frequency = <400000>;
271 
272         rtc@32 {
273                 compatible = "epson,rx8571";
274                 reg = <0x32>;
275         };
276 };
277 
278 &lvds0 {
279         status = "okay";
280 
281         clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>;
282         clock-names = "fck", "dclkin.0", "extal";
283 };
284 
285 &ohci0 {
286         dr_mode = "host";
287         status = "okay";
288 };
289 
290 &pcie_bus_clk {
291         clock-frequency = <100000000>;
292 };
293 
294 &pciec0 {
295         /* Map all possible DDR as inbound ranges */
296         dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
297 };
298 
299 &pfc {
300         du_pins: du {
301                 groups = "du_rgb888", "du_clk_out_0", "du_sync", "du_disp",
302                          "du_clk_in_0";
303                 function = "du";
304         };
305 
306         hscif2_pins: hscif2 {
307                 groups = "hscif2_data_a", "hscif2_ctrl_a";
308                 function = "hscif2";
309         };
310 
311         i2c1_pins: i2c1 {
312                 groups = "i2c1_b";
313                 function = "i2c1";
314         };
315 
316         scif2_pins: scif2 {
317                 groups = "scif2_data_a";
318                 function = "scif2";
319         };
320 
321         sdhi0_pins: sd0 {
322                 groups = "sdhi0_data4", "sdhi0_ctrl";
323                 function = "sdhi0";
324                 power-source = <3300>;
325         };
326 
327         sdhi0_pins_uhs: sd0_uhs {
328                 groups = "sdhi0_data4", "sdhi0_ctrl";
329                 function = "sdhi0";
330                 power-source = <1800>;
331         };
332 
333         sdhi3_pins: sd3 {
334                 groups = "sdhi3_data4", "sdhi3_ctrl";
335                 function = "sdhi3";
336                 power-source = <1800>;
337         };
338 
339         sound_clk_pins: sound_clk {
340                 groups = "audio_clkout1_a";
341                 function = "audio_clk";
342         };
343 
344         sound_pins: sound {
345                 groups = "ssi01239_ctrl", "ssi0_data";
346                 function = "ssi";
347         };
348 
349         usb30_pins: usb30 {
350                 groups = "usb30", "usb30_id";
351                 function = "usb30";
352         };
353 };
354 
355 &rcar_sound {
356         pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
357         pinctrl-names = "default";
358 
359         /* Single DAI */
360         #sound-dai-cells = <0>;
361 
362         /* audio_clkout0/1/2/3 */
363         #clock-cells = <1>;
364         clock-frequency = <11289600>;
365 
366         status = "okay";
367 
368         rcar_sound,dai {
369                 dai0 {
370                         playback = <&ssi0>, <&src0>, <&dvc0>;
371                 };
372         };
373 };
374 
375 &rwdt {
376         timeout-sec = <60>;
377         status = "okay";
378 };
379 
380 &scif2 {
381         pinctrl-0 = <&scif2_pins>;
382         pinctrl-names = "default";
383 
384         status = "okay";
385 };
386 
387 &sdhi0 {
388         pinctrl-0 = <&sdhi0_pins>;
389         pinctrl-1 = <&sdhi0_pins_uhs>;
390         pinctrl-names = "default", "state_uhs";
391 
392         vmmc-supply = <&vcc_sdhi0>;
393         vqmmc-supply = <&vccq_sdhi0>;
394         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
395         bus-width = <4>;
396         sd-uhs-sdr50;
397         sd-uhs-sdr104;
398         status = "okay";
399 };
400 
401 &sdhi3 {
402         status = "okay";
403         pinctrl-0 = <&sdhi3_pins>;
404         pinctrl-names = "default";
405 
406         vmmc-supply = <&wlan_en_reg>;
407         bus-width = <4>;
408         non-removable;
409         cap-power-off-card;
410         keep-power-in-suspend;
411 
412         #address-cells = <1>;
413         #size-cells = <0>;
414         wlcore: wlcore@2 {
415                 compatible = "ti,wl1837";
416                 reg = <2>;
417                 interrupt-parent = <&gpio1>;
418                 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
419         };
420 };
421 
422 &usb2_phy0 {
423         renesas,no-otg-pins;
424         status = "okay";
425 };
426 
427 &usb3_peri0 {
428         companion = <&xhci0>;
429         status = "okay";
430         usb-role-switch;
431 
432         ports {
433                 #address-cells = <1>;
434                 #size-cells = <0>;
435                 port@0 {
436                         reg = <0>;
437                         usb3_hs_ep: endpoint {
438                                 remote-endpoint = <&hs_ep>;
439                         };
440                 };
441                 port@1 {
442                         reg = <1>;
443                         usb3_role_switch: endpoint {
444                                 remote-endpoint = <&hd3ss3220_out_ep>;
445                         };
446                 };
447         };
448 };
449 
450 &xhci0 {
451         pinctrl-0 = <&usb30_pins>;
452         pinctrl-names = "default";
453 
454         status = "okay";
455 };

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