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/G2H Rev.4.0 and
4 * HiHope RZ/G2[MN] Rev.[2.0/3.0/4.0] main boa 4 * HiHope RZ/G2[MN] Rev.[2.0/3.0/4.0] main board common parts
5 * 5 *
6 * Copyright (C) 2019 Renesas Electronics Corp 6 * Copyright (C) 2019 Renesas Electronics Corp.
7 */ 7 */
8 8
9 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/gpio/gpio.h>
10 10
11 / { 11 / {
12 aliases { 12 aliases {
13 i2c0 = &i2c0; 13 i2c0 = &i2c0;
14 i2c1 = &i2c1; 14 i2c1 = &i2c1;
15 i2c2 = &i2c2; 15 i2c2 = &i2c2;
16 i2c3 = &i2c3; 16 i2c3 = &i2c3;
17 i2c4 = &i2c4; 17 i2c4 = &i2c4;
18 i2c5 = &i2c5; 18 i2c5 = &i2c5;
19 i2c6 = &i2c6; 19 i2c6 = &i2c6;
20 i2c7 = &iic_pmic; 20 i2c7 = &iic_pmic;
21 serial0 = &scif2; 21 serial0 = &scif2;
22 serial1 = &hscif0; 22 serial1 = &hscif0;
23 mmc0 = &sdhi3; 23 mmc0 = &sdhi3;
24 mmc1 = &sdhi0; 24 mmc1 = &sdhi0;
25 mmc2 = &sdhi2; 25 mmc2 = &sdhi2;
26 }; 26 };
27 27
28 chosen { 28 chosen {
29 bootargs = "ignore_loglevel"; 29 bootargs = "ignore_loglevel";
30 stdout-path = "serial0:115200n 30 stdout-path = "serial0:115200n8";
31 }; 31 };
32 32
33 hdmi0-out { 33 hdmi0-out {
34 compatible = "hdmi-connector"; 34 compatible = "hdmi-connector";
35 type = "a"; 35 type = "a";
36 36
37 port { 37 port {
38 hdmi0_con: endpoint { 38 hdmi0_con: endpoint {
39 remote-endpoin 39 remote-endpoint = <&rcar_dw_hdmi0_out>;
40 }; 40 };
41 }; 41 };
42 }; 42 };
43 43
44 leds { 44 leds {
45 compatible = "gpio-leds"; 45 compatible = "gpio-leds";
46 46
47 led1 { 47 led1 {
48 gpios = <&gpio6 12 GPI 48 gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
49 }; 49 };
50 50
51 led2 { 51 led2 {
52 gpios = <&gpio6 13 GPI 52 gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
53 }; 53 };
54 54
55 led3 { 55 led3 {
56 gpios = <&gpio0 0 GPI 56 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
57 }; 57 };
58 58
59 led4 { 59 led4 {
60 gpios = <&gpio6 11 GPI 60 gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
61 }; 61 };
62 }; 62 };
63 63
64 reg_1p8v: regulator-1p8v { 64 reg_1p8v: regulator-1p8v {
65 compatible = "regulator-fixed" 65 compatible = "regulator-fixed";
66 regulator-name = "fixed-1.8V"; 66 regulator-name = "fixed-1.8V";
67 regulator-min-microvolt = <180 67 regulator-min-microvolt = <1800000>;
68 regulator-max-microvolt = <180 68 regulator-max-microvolt = <1800000>;
69 regulator-boot-on; 69 regulator-boot-on;
70 regulator-always-on; 70 regulator-always-on;
71 }; 71 };
72 72
73 reg_3p3v: regulator-3p3v { 73 reg_3p3v: regulator-3p3v {
74 compatible = "regulator-fixed" 74 compatible = "regulator-fixed";
75 regulator-name = "fixed-3.3V"; 75 regulator-name = "fixed-3.3V";
76 regulator-min-microvolt = <330 76 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <330 77 regulator-max-microvolt = <3300000>;
78 regulator-boot-on; 78 regulator-boot-on;
79 regulator-always-on; 79 regulator-always-on;
80 }; 80 };
81 81
82 sound_card: sound { 82 sound_card: sound {
83 compatible = "audio-graph-card 83 compatible = "audio-graph-card";
84 84
85 label = "rcar-sound"; 85 label = "rcar-sound";
86 86
87 dais = <&rsnd_port>; 87 dais = <&rsnd_port>;
88 }; 88 };
89 89
90 vbus0_usb2: regulator-vbus0-usb2 { 90 vbus0_usb2: regulator-vbus0-usb2 {
91 compatible = "regulator-fixed" 91 compatible = "regulator-fixed";
92 92
93 regulator-name = "USB20_VBUS0" 93 regulator-name = "USB20_VBUS0";
94 regulator-min-microvolt = <500 94 regulator-min-microvolt = <5000000>;
95 regulator-max-microvolt = <500 95 regulator-max-microvolt = <5000000>;
96 96
97 gpio = <&gpio6 16 GPIO_ACTIVE_ 97 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
98 enable-active-high; 98 enable-active-high;
99 }; 99 };
100 100
101 vccq_sdhi0: regulator-vccq-sdhi0 { 101 vccq_sdhi0: regulator-vccq-sdhi0 {
102 compatible = "regulator-gpio"; 102 compatible = "regulator-gpio";
103 103
104 regulator-name = "SDHI0 VccQ"; 104 regulator-name = "SDHI0 VccQ";
105 regulator-min-microvolt = <180 105 regulator-min-microvolt = <1800000>;
106 regulator-max-microvolt = <330 106 regulator-max-microvolt = <3300000>;
107 107
108 gpios = <&gpio6 30 GPIO_ACTIVE 108 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
109 gpios-states = <1>; 109 gpios-states = <1>;
110 states = <3300000 1>, <1800000 110 states = <3300000 1>, <1800000 0>;
111 }; 111 };
112 112
113 x302_clk: x302-clock { 113 x302_clk: x302-clock {
114 compatible = "fixed-clock"; 114 compatible = "fixed-clock";
115 #clock-cells = <0>; 115 #clock-cells = <0>;
116 clock-frequency = <33000000>; 116 clock-frequency = <33000000>;
117 }; 117 };
118 118
119 x304_clk: x304-clock { 119 x304_clk: x304-clock {
120 compatible = "fixed-clock"; 120 compatible = "fixed-clock";
121 #clock-cells = <0>; 121 #clock-cells = <0>;
122 clock-frequency = <25000000>; 122 clock-frequency = <25000000>;
123 }; 123 };
124 }; 124 };
125 125
126 &audio_clk_a { 126 &audio_clk_a {
127 clock-frequency = <22579200>; 127 clock-frequency = <22579200>;
128 }; 128 };
129 129
130 &du { 130 &du {
131 status = "okay"; 131 status = "okay";
132 }; 132 };
133 133
134 &ehci0 { 134 &ehci0 {
135 status = "okay"; 135 status = "okay";
136 }; 136 };
137 137
138 &ehci1 { 138 &ehci1 {
139 status = "okay"; 139 status = "okay";
140 }; 140 };
141 141
142 &extal_clk { 142 &extal_clk {
143 clock-frequency = <16666666>; 143 clock-frequency = <16666666>;
144 }; 144 };
145 145
146 &extalr_clk { 146 &extalr_clk {
147 clock-frequency = <32768>; 147 clock-frequency = <32768>;
148 }; 148 };
149 149
150 &gpio6 { 150 &gpio6 {
151 usb1-reset-hog { 151 usb1-reset-hog {
152 gpio-hog; 152 gpio-hog;
153 gpios = <10 GPIO_ACTIVE_LOW>; 153 gpios = <10 GPIO_ACTIVE_LOW>;
154 output-low; 154 output-low;
155 line-name = "usb1-reset"; 155 line-name = "usb1-reset";
156 }; 156 };
157 }; 157 };
158 158
159 &hdmi0 { 159 &hdmi0 {
160 status = "okay"; 160 status = "okay";
161 161
162 ports { 162 ports {
163 port@1 { 163 port@1 {
164 reg = <1>; 164 reg = <1>;
165 rcar_dw_hdmi0_out: end 165 rcar_dw_hdmi0_out: endpoint {
166 remote-endpoin 166 remote-endpoint = <&hdmi0_con>;
167 }; 167 };
168 }; 168 };
169 port@2 { 169 port@2 {
170 reg = <2>; 170 reg = <2>;
171 dw_hdmi0_snd_in: endpo 171 dw_hdmi0_snd_in: endpoint {
172 remote-endpoin 172 remote-endpoint = <&rsnd_endpoint>;
173 }; 173 };
174 }; 174 };
175 }; 175 };
176 }; 176 };
177 177
178 &hscif0 { 178 &hscif0 {
179 pinctrl-0 = <&hscif0_pins>; 179 pinctrl-0 = <&hscif0_pins>;
180 pinctrl-names = "default"; 180 pinctrl-names = "default";
181 181
182 uart-has-rtscts; 182 uart-has-rtscts;
183 status = "okay"; 183 status = "okay";
184 }; 184 };
185 185
186 &hsusb { 186 &hsusb {
187 dr_mode = "otg"; 187 dr_mode = "otg";
188 status = "okay"; 188 status = "okay";
189 }; 189 };
190 190
191 &i2c4 { 191 &i2c4 {
192 clock-frequency = <400000>; 192 clock-frequency = <400000>;
193 status = "okay"; 193 status = "okay";
194 194
195 versaclock5: clock-generator@6a { 195 versaclock5: clock-generator@6a {
196 compatible = "idt,5p49v5923"; 196 compatible = "idt,5p49v5923";
197 reg = <0x6a>; 197 reg = <0x6a>;
198 #clock-cells = <1>; 198 #clock-cells = <1>;
199 clocks = <&x304_clk>; 199 clocks = <&x304_clk>;
200 clock-names = "xin"; 200 clock-names = "xin";
201 }; 201 };
202 }; 202 };
203 203
204 &ohci0 { 204 &ohci0 {
205 status = "okay"; 205 status = "okay";
206 }; 206 };
207 207
208 &ohci1 { 208 &ohci1 {
209 status = "okay"; 209 status = "okay";
210 }; 210 };
211 211
212 &pcie_bus_clk { 212 &pcie_bus_clk {
213 clock-frequency = <100000000>; 213 clock-frequency = <100000000>;
214 }; 214 };
215 215
216 &pfc { 216 &pfc {
217 pinctrl-0 = <&scif_clk_pins>; 217 pinctrl-0 = <&scif_clk_pins>;
218 pinctrl-names = "default"; 218 pinctrl-names = "default";
219 219
220 hscif0_pins: hscif0 { 220 hscif0_pins: hscif0 {
221 groups = "hscif0_data", "hscif 221 groups = "hscif0_data", "hscif0_ctrl";
222 function = "hscif0"; 222 function = "hscif0";
223 }; 223 };
224 224
225 scif2_pins: scif2 { 225 scif2_pins: scif2 {
226 groups = "scif2_data_a"; 226 groups = "scif2_data_a";
227 function = "scif2"; 227 function = "scif2";
228 }; 228 };
229 229
230 scif_clk_pins: scif_clk { 230 scif_clk_pins: scif_clk {
231 groups = "scif_clk_a"; 231 groups = "scif_clk_a";
232 function = "scif_clk"; 232 function = "scif_clk";
233 }; 233 };
234 234
235 sdhi0_pins: sd0 { 235 sdhi0_pins: sd0 {
236 groups = "sdhi0_data4", "sdhi0 236 groups = "sdhi0_data4", "sdhi0_ctrl";
237 function = "sdhi0"; 237 function = "sdhi0";
238 power-source = <3300>; 238 power-source = <3300>;
239 }; 239 };
240 240
241 sdhi0_pins_uhs: sd0_uhs { 241 sdhi0_pins_uhs: sd0_uhs {
242 groups = "sdhi0_data4", "sdhi0 242 groups = "sdhi0_data4", "sdhi0_ctrl";
243 function = "sdhi0"; 243 function = "sdhi0";
244 power-source = <1800>; 244 power-source = <1800>;
245 }; 245 };
246 246
247 sdhi2_pins: sd2 { 247 sdhi2_pins: sd2 {
248 groups = "sdhi2_data4", "sdhi2 248 groups = "sdhi2_data4", "sdhi2_ctrl";
249 function = "sdhi2"; 249 function = "sdhi2";
250 power-source = <1800>; 250 power-source = <1800>;
251 }; 251 };
252 252
253 sdhi3_pins: sd3 { 253 sdhi3_pins: sd3 {
254 groups = "sdhi3_data8", "sdhi3 254 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
255 function = "sdhi3"; 255 function = "sdhi3";
256 power-source = <1800>; 256 power-source = <1800>;
257 }; 257 };
258 258
259 usb0_pins: usb0 { 259 usb0_pins: usb0 {
260 groups = "usb0"; 260 groups = "usb0";
261 function = "usb0"; 261 function = "usb0";
262 }; 262 };
263 263
264 usb1_pins: usb1 { 264 usb1_pins: usb1 {
265 mux { 265 mux {
266 groups = "usb1"; 266 groups = "usb1";
267 function = "usb1"; 267 function = "usb1";
268 }; 268 };
269 269
270 ovc { 270 ovc {
271 pins = "GP_6_27"; 271 pins = "GP_6_27";
272 bias-pull-up; 272 bias-pull-up;
273 }; 273 };
274 }; 274 };
275 275
276 usb30_pins: usb30 { 276 usb30_pins: usb30 {
277 groups = "usb30"; 277 groups = "usb30";
278 function = "usb30"; 278 function = "usb30";
279 }; 279 };
280 }; 280 };
281 281
282 &rwdt { 282 &rwdt {
283 timeout-sec = <60>; 283 timeout-sec = <60>;
284 status = "okay"; 284 status = "okay";
285 }; 285 };
286 286
287 &scif2 { 287 &scif2 {
288 pinctrl-0 = <&scif2_pins>; 288 pinctrl-0 = <&scif2_pins>;
289 pinctrl-names = "default"; 289 pinctrl-names = "default";
290 290
291 status = "okay"; 291 status = "okay";
292 }; 292 };
293 293
294 &scif_clk { 294 &scif_clk {
295 clock-frequency = <14745600>; 295 clock-frequency = <14745600>;
296 }; 296 };
297 297
298 &sdhi0 { 298 &sdhi0 {
299 pinctrl-0 = <&sdhi0_pins>; 299 pinctrl-0 = <&sdhi0_pins>;
300 pinctrl-1 = <&sdhi0_pins_uhs>; 300 pinctrl-1 = <&sdhi0_pins_uhs>;
301 pinctrl-names = "default", "state_uhs" 301 pinctrl-names = "default", "state_uhs";
302 302
303 vmmc-supply = <®_3p3v>; 303 vmmc-supply = <®_3p3v>;
304 vqmmc-supply = <&vccq_sdhi0>; 304 vqmmc-supply = <&vccq_sdhi0>;
305 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW> 305 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
306 bus-width = <4>; 306 bus-width = <4>;
307 sd-uhs-sdr50; 307 sd-uhs-sdr50;
308 sd-uhs-sdr104; 308 sd-uhs-sdr104;
309 status = "okay"; 309 status = "okay";
310 }; 310 };
311 311
312 &sdhi2 { 312 &sdhi2 {
313 status = "okay"; 313 status = "okay";
314 pinctrl-0 = <&sdhi2_pins>; 314 pinctrl-0 = <&sdhi2_pins>;
315 pinctrl-names = "default"; 315 pinctrl-names = "default";
316 316
317 vmmc-supply = <&wlan_en_reg>; 317 vmmc-supply = <&wlan_en_reg>;
318 bus-width = <4>; 318 bus-width = <4>;
319 non-removable; 319 non-removable;
320 cap-power-off-card; 320 cap-power-off-card;
321 keep-power-in-suspend; 321 keep-power-in-suspend;
322 322
323 #address-cells = <1>; 323 #address-cells = <1>;
324 #size-cells = <0>; 324 #size-cells = <0>;
325 wlcore: wlcore@2 { 325 wlcore: wlcore@2 {
326 compatible = "ti,wl1837"; 326 compatible = "ti,wl1837";
327 reg = <2>; 327 reg = <2>;
328 interrupt-parent = <&gpio2>; 328 interrupt-parent = <&gpio2>;
329 interrupts = <5 IRQ_TYPE_LEVEL 329 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
330 }; 330 };
331 }; 331 };
332 332
333 &sdhi3 { 333 &sdhi3 {
334 pinctrl-0 = <&sdhi3_pins>; 334 pinctrl-0 = <&sdhi3_pins>;
335 pinctrl-1 = <&sdhi3_pins>; 335 pinctrl-1 = <&sdhi3_pins>;
336 pinctrl-names = "default", "state_uhs" 336 pinctrl-names = "default", "state_uhs";
337 337
338 vmmc-supply = <®_3p3v>; 338 vmmc-supply = <®_3p3v>;
339 vqmmc-supply = <®_1p8v>; 339 vqmmc-supply = <®_1p8v>;
340 bus-width = <8>; 340 bus-width = <8>;
341 mmc-hs200-1_8v; 341 mmc-hs200-1_8v;
342 no-sd; 342 no-sd;
343 no-sdio; 343 no-sdio;
344 non-removable; 344 non-removable;
345 fixed-emmc-driver-type = <1>; 345 fixed-emmc-driver-type = <1>;
346 status = "okay"; 346 status = "okay";
347 }; 347 };
348 348
349 &usb_extal_clk { 349 &usb_extal_clk {
350 clock-frequency = <50000000>; 350 clock-frequency = <50000000>;
351 }; 351 };
352 352
353 &usb2_phy0 { 353 &usb2_phy0 {
354 pinctrl-0 = <&usb0_pins>; 354 pinctrl-0 = <&usb0_pins>;
355 pinctrl-names = "default"; 355 pinctrl-names = "default";
356 356
357 vbus-supply = <&vbus0_usb2>; 357 vbus-supply = <&vbus0_usb2>;
358 status = "okay"; 358 status = "okay";
359 }; 359 };
360 360
361 &usb2_phy1 { 361 &usb2_phy1 {
362 pinctrl-0 = <&usb1_pins>; 362 pinctrl-0 = <&usb1_pins>;
363 pinctrl-names = "default"; 363 pinctrl-names = "default";
364 364
365 status = "okay"; 365 status = "okay";
366 }; 366 };
367 367
368 &usb3_peri0 { 368 &usb3_peri0 {
369 phys = <&usb3_phy0>; 369 phys = <&usb3_phy0>;
370 phy-names = "usb"; 370 phy-names = "usb";
371 371
372 companion = <&xhci0>; 372 companion = <&xhci0>;
373 373
374 status = "okay"; 374 status = "okay";
375 }; 375 };
376 376
377 &usb3_phy0 { 377 &usb3_phy0 {
378 status = "okay"; 378 status = "okay";
379 }; 379 };
380 380
381 &usb3s0_clk { 381 &usb3s0_clk {
382 clock-frequency = <100000000>; 382 clock-frequency = <100000000>;
383 }; 383 };
384 384
385 &xhci0 { 385 &xhci0 {
386 pinctrl-0 = <&usb30_pins>; 386 pinctrl-0 = <&usb30_pins>;
387 pinctrl-names = "default"; 387 pinctrl-names = "default";
388 388
389 status = "okay"; 389 status = "okay";
390 }; 390 };
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