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> <<
12 11
13 / { 12 / {
14 model = "Silicon Linux RZ/G2E 96board 13 model = "Silicon Linux RZ/G2E 96board platform (CAT874)";
15 compatible = "si-linux,cat874", "renes 14 compatible = "si-linux,cat874", "renesas,r8a774c0";
16 15
17 aliases { 16 aliases {
18 serial0 = &scif2; 17 serial0 = &scif2;
19 serial1 = &hscif2; <<
20 mmc0 = &sdhi0; <<
21 mmc1 = &sdhi3; <<
22 }; 18 };
23 19
24 chosen { 20 chosen {
25 bootargs = "ignore_loglevel rw !! 21 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
26 stdout-path = "serial0:115200n 22 stdout-path = "serial0:115200n8";
27 }; 23 };
28 24
29 hdmi-out { <<
30 compatible = "hdmi-connector"; <<
31 type = "a"; <<
32 <<
33 port { <<
34 hdmi_con_out: endpoint <<
35 remote-endpoin <<
36 }; <<
37 }; <<
38 }; <<
39 <<
40 leds { 25 leds {
41 compatible = "gpio-leds"; 26 compatible = "gpio-leds";
42 27
43 led0 { 28 led0 {
44 gpios = <&gpio5 19 GPI 29 gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
45 label = "LED0"; 30 label = "LED0";
46 }; 31 };
47 32
48 led1 { 33 led1 {
49 gpios = <&gpio3 14 GPI 34 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
50 label = "LED1"; 35 label = "LED1";
51 }; 36 };
52 37
53 led2 { 38 led2 {
54 gpios = <&gpio4 10 GPI 39 gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
55 label = "LED2"; 40 label = "LED2";
56 }; 41 };
57 42
58 led3 { 43 led3 {
59 gpios = <&gpio6 4 GPIO 44 gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
60 label = "LED3"; 45 label = "LED3";
61 }; 46 };
62 }; 47 };
63 48
64 memory@48000000 { 49 memory@48000000 {
65 device_type = "memory"; 50 device_type = "memory";
66 /* first 128MB is reserved for 51 /* first 128MB is reserved for secure area. */
67 reg = <0x0 0x48000000 0x0 0x78 52 reg = <0x0 0x48000000 0x0 0x78000000>;
68 }; 53 };
69 54
70 reg_12p0v: regulator-12p0v { <<
71 compatible = "regulator-fixed" <<
72 regulator-name = "D12.0V"; <<
73 regulator-min-microvolt = <120 <<
74 regulator-max-microvolt = <120 <<
75 regulator-boot-on; <<
76 regulator-always-on; <<
77 }; <<
78 <<
79 sound: sound { <<
80 compatible = "simple-audio-car <<
81 <<
82 simple-audio-card,name = "CAT8 <<
83 simple-audio-card,format = "i2 <<
84 simple-audio-card,bitclock-mas <<
85 simple-audio-card,frame-master <<
86 <<
87 sndcodec: simple-audio-card,co <<
88 sound-dai = <&tda19988 <<
89 }; <<
90 <<
91 sndcpu: simple-audio-card,cpu <<
92 sound-dai = <&rcar_sou <<
93 }; <<
94 }; <<
95 <<
96 vcc_sdhi0: regulator-vcc-sdhi0 { 55 vcc_sdhi0: regulator-vcc-sdhi0 {
97 compatible = "regulator-fixed" 56 compatible = "regulator-fixed";
98 57
99 regulator-name = "SDHI0 Vcc"; 58 regulator-name = "SDHI0 Vcc";
100 regulator-min-microvolt = <330 59 regulator-min-microvolt = <3300000>;
101 regulator-max-microvolt = <330 60 regulator-max-microvolt = <3300000>;
102 regulator-always-on; 61 regulator-always-on;
103 regulator-boot-on; 62 regulator-boot-on;
104 }; 63 };
105 64
106 vccq_sdhi0: regulator-vccq-sdhi0 { 65 vccq_sdhi0: regulator-vccq-sdhi0 {
107 compatible = "regulator-gpio"; 66 compatible = "regulator-gpio";
108 67
109 regulator-name = "SDHI0 VccQ"; 68 regulator-name = "SDHI0 VccQ";
110 regulator-min-microvolt = <180 69 regulator-min-microvolt = <1800000>;
111 regulator-max-microvolt = <330 70 regulator-max-microvolt = <3300000>;
112 71
113 gpios = <&gpio3 13 GPIO_ACTIVE 72 gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
114 gpios-states = <1>; 73 gpios-states = <1>;
115 states = <3300000 1>, <1800000 !! 74 states = <3300000 1
116 }; !! 75 1800000 0>;
117 <<
118 wlan_en_reg: fixedregulator { <<
119 compatible = "regulator-fixed" <<
120 regulator-name = "wlan-en-regu <<
121 regulator-min-microvolt = <180 <<
122 regulator-max-microvolt = <180 <<
123 startup-delay-us = <70000>; <<
124 <<
125 gpio = <&gpio2 25 GPIO_ACTIVE_ <<
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: endpoin <<
146 remote <<
147 }; <<
148 }; <<
149 port@1 { <<
150 reg = <1>; <<
151 ss_ep: endpoin <<
152 remote <<
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. <<
172 <<
173 ports { <<
174 port@0 { <<
175 du_out_rgb: endpoint { <<
176 remote-endpoin <<
177 }; <<
178 }; <<
179 }; 76 };
180 }; 77 };
181 78
182 &ehci0 { 79 &ehci0 {
183 dr_mode = "host"; 80 dr_mode = "host";
184 status = "okay"; 81 status = "okay";
185 }; 82 };
186 83
187 &extal_clk { 84 &extal_clk {
188 clock-frequency = <48000000>; 85 clock-frequency = <48000000>;
189 }; 86 };
190 87
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_ <<
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 <<
213 <<
214 ports { <<
215 #address-cells = <1>; <<
216 #size-cells = <0>; <<
217 port@0 { <<
218 reg = <0>; <<
219 hd3ss3220_in_e <<
220 remote <<
221 }; <<
222 }; <<
223 port@1 { <<
224 reg = <1>; <<
225 hd3ss3220_out_ <<
226 remote <<
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 <<
237 <<
238 video-ports = <0x234501>; <<
239 <<
240 #sound-dai-cells = <0>; <<
241 audio-ports = <TDA998x_I2S 0x0 <<
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: e <<
251 remote <<
252 }; <<
253 }; <<
254 <<
255 port@1 { <<
256 reg = <1>; <<
257 tda19988_out: <<
258 remote <<
259 }; <<
260 }; <<
261 }; <<
262 }; <<
263 }; <<
264 <<
265 &i2c1 { 88 &i2c1 {
266 pinctrl-0 = <&i2c1_pins>; 89 pinctrl-0 = <&i2c1_pins>;
267 pinctrl-names = "default"; 90 pinctrl-names = "default";
268 91
269 status = "okay"; 92 status = "okay";
270 clock-frequency = <400000>; 93 clock-frequency = <400000>;
271 94
272 rtc@32 { 95 rtc@32 {
273 compatible = "epson,rx8571"; 96 compatible = "epson,rx8571";
274 reg = <0x32>; 97 reg = <0x32>;
275 }; 98 };
276 }; 99 };
277 100
278 &lvds0 { <<
279 status = "okay"; <<
280 <<
281 clocks = <&cpg CPG_MOD 727>, <&x13_clk <<
282 clock-names = "fck", "dclkin.0", "exta <<
283 }; <<
284 <<
285 &ohci0 { 101 &ohci0 {
286 dr_mode = "host"; 102 dr_mode = "host";
287 status = "okay"; 103 status = "okay";
288 }; 104 };
289 105
290 &pcie_bus_clk { 106 &pcie_bus_clk {
291 clock-frequency = <100000000>; 107 clock-frequency = <100000000>;
292 }; 108 };
293 109
294 &pciec0 { 110 &pciec0 {
295 /* Map all possible DDR as inbound ran 111 /* Map all possible DDR as inbound ranges */
296 dma-ranges = <0x42000000 0 0x40000000 112 dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
297 }; 113 };
298 114
299 &pfc { 115 &pfc {
300 du_pins: du { <<
301 groups = "du_rgb888", "du_clk_ <<
302 "du_clk_in_0"; <<
303 function = "du"; <<
304 }; <<
305 <<
306 hscif2_pins: hscif2 { <<
307 groups = "hscif2_data_a", "hsc <<
308 function = "hscif2"; <<
309 }; <<
310 <<
311 i2c1_pins: i2c1 { 116 i2c1_pins: i2c1 {
312 groups = "i2c1_b"; 117 groups = "i2c1_b";
313 function = "i2c1"; 118 function = "i2c1";
314 }; 119 };
315 120
316 scif2_pins: scif2 { 121 scif2_pins: scif2 {
317 groups = "scif2_data_a"; 122 groups = "scif2_data_a";
318 function = "scif2"; 123 function = "scif2";
319 }; 124 };
320 125
321 sdhi0_pins: sd0 { 126 sdhi0_pins: sd0 {
322 groups = "sdhi0_data4", "sdhi0 127 groups = "sdhi0_data4", "sdhi0_ctrl";
323 function = "sdhi0"; 128 function = "sdhi0";
324 power-source = <3300>; 129 power-source = <3300>;
325 }; 130 };
326 131
327 sdhi0_pins_uhs: sd0_uhs { 132 sdhi0_pins_uhs: sd0_uhs {
328 groups = "sdhi0_data4", "sdhi0 133 groups = "sdhi0_data4", "sdhi0_ctrl";
329 function = "sdhi0"; 134 function = "sdhi0";
330 power-source = <1800>; 135 power-source = <1800>;
331 }; 136 };
332 <<
333 sdhi3_pins: sd3 { <<
334 groups = "sdhi3_data4", "sdhi3 <<
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", "ssi <<
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 <<
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>, <& <<
371 }; <<
372 }; <<
373 }; 137 };
374 138
375 &rwdt { 139 &rwdt {
376 timeout-sec = <60>; 140 timeout-sec = <60>;
377 status = "okay"; 141 status = "okay";
378 }; 142 };
379 143
380 &scif2 { 144 &scif2 {
381 pinctrl-0 = <&scif2_pins>; 145 pinctrl-0 = <&scif2_pins>;
382 pinctrl-names = "default"; 146 pinctrl-names = "default";
383 147
384 status = "okay"; 148 status = "okay";
385 }; 149 };
386 150
387 &sdhi0 { 151 &sdhi0 {
388 pinctrl-0 = <&sdhi0_pins>; 152 pinctrl-0 = <&sdhi0_pins>;
389 pinctrl-1 = <&sdhi0_pins_uhs>; 153 pinctrl-1 = <&sdhi0_pins_uhs>;
390 pinctrl-names = "default", "state_uhs" 154 pinctrl-names = "default", "state_uhs";
391 155
392 vmmc-supply = <&vcc_sdhi0>; 156 vmmc-supply = <&vcc_sdhi0>;
393 vqmmc-supply = <&vccq_sdhi0>; 157 vqmmc-supply = <&vccq_sdhi0>;
394 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW> 158 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
395 bus-width = <4>; 159 bus-width = <4>;
396 sd-uhs-sdr50; 160 sd-uhs-sdr50;
397 sd-uhs-sdr104; 161 sd-uhs-sdr104;
398 status = "okay"; 162 status = "okay";
399 }; 163 };
400 164
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 <<
419 }; <<
420 }; <<
421 <<
422 &usb2_phy0 { 165 &usb2_phy0 {
423 renesas,no-otg-pins; 166 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-endpoin <<
439 }; <<
440 }; <<
441 port@1 { <<
442 reg = <1>; <<
443 usb3_role_switch: endp <<
444 remote-endpoin <<
445 }; <<
446 }; <<
447 }; <<
448 }; <<
449 <<
450 &xhci0 { <<
451 pinctrl-0 = <&usb30_pins>; <<
452 pinctrl-names = "default"; <<
453 <<
454 status = "okay"; 167 status = "okay";
455 }; 168 };
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