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; <<
14 i2c1 = &i2c1; <<
15 i2c2 = &i2c2; <<
16 i2c3 = &i2c3; <<
17 i2c4 = &i2c4; <<
18 i2c5 = &i2c5; <<
19 i2c6 = &i2c6; <<
20 i2c7 = &iic_pmic; <<
21 serial0 = &scif2; 13 serial0 = &scif2;
22 serial1 = &hscif0; 14 serial1 = &hscif0;
23 mmc0 = &sdhi3; 15 mmc0 = &sdhi3;
24 mmc1 = &sdhi0; 16 mmc1 = &sdhi0;
25 mmc2 = &sdhi2; 17 mmc2 = &sdhi2;
26 }; 18 };
27 19
28 chosen { 20 chosen {
29 bootargs = "ignore_loglevel"; 21 bootargs = "ignore_loglevel";
30 stdout-path = "serial0:115200n 22 stdout-path = "serial0:115200n8";
31 }; 23 };
32 24
33 hdmi0-out { 25 hdmi0-out {
34 compatible = "hdmi-connector"; 26 compatible = "hdmi-connector";
35 type = "a"; 27 type = "a";
36 28
37 port { 29 port {
38 hdmi0_con: endpoint { 30 hdmi0_con: endpoint {
39 remote-endpoin 31 remote-endpoint = <&rcar_dw_hdmi0_out>;
40 }; 32 };
41 }; 33 };
42 }; 34 };
43 35
44 leds { 36 leds {
45 compatible = "gpio-leds"; 37 compatible = "gpio-leds";
46 38
47 led1 { 39 led1 {
48 gpios = <&gpio6 12 GPI 40 gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
49 }; 41 };
50 42
51 led2 { 43 led2 {
52 gpios = <&gpio6 13 GPI 44 gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
53 }; 45 };
54 46
55 led3 { 47 led3 {
56 gpios = <&gpio0 0 GPI 48 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
57 }; 49 };
58 50
59 led4 { 51 led4 {
60 gpios = <&gpio6 11 GPI 52 gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
61 }; 53 };
62 }; 54 };
63 55
64 reg_1p8v: regulator-1p8v { !! 56 reg_1p8v: regulator0 {
65 compatible = "regulator-fixed" 57 compatible = "regulator-fixed";
66 regulator-name = "fixed-1.8V"; 58 regulator-name = "fixed-1.8V";
67 regulator-min-microvolt = <180 59 regulator-min-microvolt = <1800000>;
68 regulator-max-microvolt = <180 60 regulator-max-microvolt = <1800000>;
69 regulator-boot-on; 61 regulator-boot-on;
70 regulator-always-on; 62 regulator-always-on;
71 }; 63 };
72 64
73 reg_3p3v: regulator-3p3v { !! 65 reg_3p3v: regulator1 {
74 compatible = "regulator-fixed" 66 compatible = "regulator-fixed";
75 regulator-name = "fixed-3.3V"; 67 regulator-name = "fixed-3.3V";
76 regulator-min-microvolt = <330 68 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <330 69 regulator-max-microvolt = <3300000>;
78 regulator-boot-on; 70 regulator-boot-on;
79 regulator-always-on; 71 regulator-always-on;
80 }; 72 };
81 73
82 sound_card: sound { 74 sound_card: sound {
83 compatible = "audio-graph-card 75 compatible = "audio-graph-card";
84 76
85 label = "rcar-sound"; 77 label = "rcar-sound";
86 78
87 dais = <&rsnd_port>; 79 dais = <&rsnd_port>;
88 }; 80 };
89 81
90 vbus0_usb2: regulator-vbus0-usb2 { 82 vbus0_usb2: regulator-vbus0-usb2 {
91 compatible = "regulator-fixed" 83 compatible = "regulator-fixed";
92 84
93 regulator-name = "USB20_VBUS0" 85 regulator-name = "USB20_VBUS0";
94 regulator-min-microvolt = <500 86 regulator-min-microvolt = <5000000>;
95 regulator-max-microvolt = <500 87 regulator-max-microvolt = <5000000>;
96 88
97 gpio = <&gpio6 16 GPIO_ACTIVE_ 89 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
98 enable-active-high; 90 enable-active-high;
99 }; 91 };
100 92
101 vccq_sdhi0: regulator-vccq-sdhi0 { 93 vccq_sdhi0: regulator-vccq-sdhi0 {
102 compatible = "regulator-gpio"; 94 compatible = "regulator-gpio";
103 95
104 regulator-name = "SDHI0 VccQ"; 96 regulator-name = "SDHI0 VccQ";
105 regulator-min-microvolt = <180 97 regulator-min-microvolt = <1800000>;
106 regulator-max-microvolt = <330 98 regulator-max-microvolt = <3300000>;
107 99
108 gpios = <&gpio6 30 GPIO_ACTIVE 100 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
109 gpios-states = <1>; 101 gpios-states = <1>;
110 states = <3300000 1>, <1800000 102 states = <3300000 1>, <1800000 0>;
111 }; 103 };
112 104
113 x302_clk: x302-clock { 105 x302_clk: x302-clock {
114 compatible = "fixed-clock"; 106 compatible = "fixed-clock";
115 #clock-cells = <0>; 107 #clock-cells = <0>;
116 clock-frequency = <33000000>; 108 clock-frequency = <33000000>;
117 }; 109 };
118 110
119 x304_clk: x304-clock { 111 x304_clk: x304-clock {
120 compatible = "fixed-clock"; 112 compatible = "fixed-clock";
121 #clock-cells = <0>; 113 #clock-cells = <0>;
122 clock-frequency = <25000000>; 114 clock-frequency = <25000000>;
123 }; 115 };
124 }; 116 };
125 117
126 &audio_clk_a { 118 &audio_clk_a {
127 clock-frequency = <22579200>; 119 clock-frequency = <22579200>;
128 }; 120 };
129 121
130 &du { 122 &du {
131 status = "okay"; 123 status = "okay";
132 }; 124 };
133 125
134 &ehci0 { 126 &ehci0 {
135 status = "okay"; 127 status = "okay";
136 }; 128 };
137 129
138 &ehci1 { 130 &ehci1 {
139 status = "okay"; 131 status = "okay";
140 }; 132 };
141 133
142 &extal_clk { 134 &extal_clk {
143 clock-frequency = <16666666>; 135 clock-frequency = <16666666>;
144 }; 136 };
145 137
146 &extalr_clk { 138 &extalr_clk {
147 clock-frequency = <32768>; 139 clock-frequency = <32768>;
148 }; 140 };
149 141
150 &gpio6 { 142 &gpio6 {
151 usb1-reset-hog { !! 143 usb1-reset {
152 gpio-hog; 144 gpio-hog;
153 gpios = <10 GPIO_ACTIVE_LOW>; 145 gpios = <10 GPIO_ACTIVE_LOW>;
154 output-low; 146 output-low;
155 line-name = "usb1-reset"; 147 line-name = "usb1-reset";
156 }; 148 };
157 }; 149 };
158 150
159 &hdmi0 { 151 &hdmi0 {
160 status = "okay"; 152 status = "okay";
161 153
162 ports { 154 ports {
163 port@1 { 155 port@1 {
164 reg = <1>; 156 reg = <1>;
165 rcar_dw_hdmi0_out: end 157 rcar_dw_hdmi0_out: endpoint {
166 remote-endpoin 158 remote-endpoint = <&hdmi0_con>;
167 }; 159 };
168 }; 160 };
169 port@2 { 161 port@2 {
170 reg = <2>; 162 reg = <2>;
171 dw_hdmi0_snd_in: endpo 163 dw_hdmi0_snd_in: endpoint {
172 remote-endpoin 164 remote-endpoint = <&rsnd_endpoint>;
173 }; 165 };
174 }; 166 };
175 }; 167 };
176 }; 168 };
177 169
178 &hscif0 { 170 &hscif0 {
179 pinctrl-0 = <&hscif0_pins>; 171 pinctrl-0 = <&hscif0_pins>;
180 pinctrl-names = "default"; 172 pinctrl-names = "default";
181 173
182 uart-has-rtscts; 174 uart-has-rtscts;
183 status = "okay"; 175 status = "okay";
184 }; 176 };
185 177
186 &hsusb { 178 &hsusb {
187 dr_mode = "otg"; 179 dr_mode = "otg";
188 status = "okay"; 180 status = "okay";
189 }; 181 };
190 182
191 &i2c4 { 183 &i2c4 {
192 clock-frequency = <400000>; 184 clock-frequency = <400000>;
193 status = "okay"; 185 status = "okay";
194 186
195 versaclock5: clock-generator@6a { 187 versaclock5: clock-generator@6a {
196 compatible = "idt,5p49v5923"; 188 compatible = "idt,5p49v5923";
197 reg = <0x6a>; 189 reg = <0x6a>;
198 #clock-cells = <1>; 190 #clock-cells = <1>;
199 clocks = <&x304_clk>; 191 clocks = <&x304_clk>;
200 clock-names = "xin"; 192 clock-names = "xin";
201 }; 193 };
202 }; 194 };
203 195
204 &ohci0 { 196 &ohci0 {
205 status = "okay"; 197 status = "okay";
206 }; 198 };
207 199
208 &ohci1 { 200 &ohci1 {
209 status = "okay"; 201 status = "okay";
210 }; 202 };
211 203
212 &pcie_bus_clk { 204 &pcie_bus_clk {
213 clock-frequency = <100000000>; 205 clock-frequency = <100000000>;
214 }; 206 };
215 207
216 &pfc { 208 &pfc {
217 pinctrl-0 = <&scif_clk_pins>; 209 pinctrl-0 = <&scif_clk_pins>;
218 pinctrl-names = "default"; 210 pinctrl-names = "default";
219 211
220 hscif0_pins: hscif0 { 212 hscif0_pins: hscif0 {
221 groups = "hscif0_data", "hscif 213 groups = "hscif0_data", "hscif0_ctrl";
222 function = "hscif0"; 214 function = "hscif0";
223 }; 215 };
224 216
225 scif2_pins: scif2 { 217 scif2_pins: scif2 {
226 groups = "scif2_data_a"; 218 groups = "scif2_data_a";
227 function = "scif2"; 219 function = "scif2";
228 }; 220 };
229 221
230 scif_clk_pins: scif_clk { 222 scif_clk_pins: scif_clk {
231 groups = "scif_clk_a"; 223 groups = "scif_clk_a";
232 function = "scif_clk"; 224 function = "scif_clk";
233 }; 225 };
234 226
235 sdhi0_pins: sd0 { 227 sdhi0_pins: sd0 {
236 groups = "sdhi0_data4", "sdhi0 228 groups = "sdhi0_data4", "sdhi0_ctrl";
237 function = "sdhi0"; 229 function = "sdhi0";
238 power-source = <3300>; 230 power-source = <3300>;
239 }; 231 };
240 232
241 sdhi0_pins_uhs: sd0_uhs { 233 sdhi0_pins_uhs: sd0_uhs {
242 groups = "sdhi0_data4", "sdhi0 234 groups = "sdhi0_data4", "sdhi0_ctrl";
243 function = "sdhi0"; 235 function = "sdhi0";
244 power-source = <1800>; 236 power-source = <1800>;
245 }; 237 };
246 238
247 sdhi2_pins: sd2 { 239 sdhi2_pins: sd2 {
248 groups = "sdhi2_data4", "sdhi2 240 groups = "sdhi2_data4", "sdhi2_ctrl";
249 function = "sdhi2"; 241 function = "sdhi2";
250 power-source = <1800>; 242 power-source = <1800>;
251 }; 243 };
252 244
253 sdhi3_pins: sd3 { 245 sdhi3_pins: sd3 {
254 groups = "sdhi3_data8", "sdhi3 246 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
255 function = "sdhi3"; 247 function = "sdhi3";
256 power-source = <1800>; 248 power-source = <1800>;
257 }; 249 };
258 250
259 usb0_pins: usb0 { 251 usb0_pins: usb0 {
260 groups = "usb0"; 252 groups = "usb0";
261 function = "usb0"; 253 function = "usb0";
262 }; 254 };
263 255
264 usb1_pins: usb1 { 256 usb1_pins: usb1 {
265 mux { 257 mux {
266 groups = "usb1"; 258 groups = "usb1";
267 function = "usb1"; 259 function = "usb1";
268 }; 260 };
269 261
270 ovc { 262 ovc {
271 pins = "GP_6_27"; 263 pins = "GP_6_27";
272 bias-pull-up; 264 bias-pull-up;
273 }; 265 };
274 }; 266 };
275 267
276 usb30_pins: usb30 { 268 usb30_pins: usb30 {
277 groups = "usb30"; 269 groups = "usb30";
278 function = "usb30"; 270 function = "usb30";
279 }; 271 };
280 }; 272 };
281 273
282 &rwdt { 274 &rwdt {
283 timeout-sec = <60>; 275 timeout-sec = <60>;
284 status = "okay"; 276 status = "okay";
285 }; 277 };
286 278
287 &scif2 { 279 &scif2 {
288 pinctrl-0 = <&scif2_pins>; 280 pinctrl-0 = <&scif2_pins>;
289 pinctrl-names = "default"; 281 pinctrl-names = "default";
290 282
291 status = "okay"; 283 status = "okay";
292 }; 284 };
293 285
294 &scif_clk { 286 &scif_clk {
295 clock-frequency = <14745600>; 287 clock-frequency = <14745600>;
296 }; 288 };
297 289
298 &sdhi0 { 290 &sdhi0 {
299 pinctrl-0 = <&sdhi0_pins>; 291 pinctrl-0 = <&sdhi0_pins>;
300 pinctrl-1 = <&sdhi0_pins_uhs>; 292 pinctrl-1 = <&sdhi0_pins_uhs>;
301 pinctrl-names = "default", "state_uhs" 293 pinctrl-names = "default", "state_uhs";
302 294
303 vmmc-supply = <®_3p3v>; 295 vmmc-supply = <®_3p3v>;
304 vqmmc-supply = <&vccq_sdhi0>; 296 vqmmc-supply = <&vccq_sdhi0>;
305 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW> 297 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
306 bus-width = <4>; 298 bus-width = <4>;
307 sd-uhs-sdr50; 299 sd-uhs-sdr50;
308 sd-uhs-sdr104; 300 sd-uhs-sdr104;
309 status = "okay"; 301 status = "okay";
310 }; 302 };
311 303
312 &sdhi2 { 304 &sdhi2 {
313 status = "okay"; 305 status = "okay";
314 pinctrl-0 = <&sdhi2_pins>; 306 pinctrl-0 = <&sdhi2_pins>;
315 pinctrl-names = "default"; 307 pinctrl-names = "default";
316 308
317 vmmc-supply = <&wlan_en_reg>; 309 vmmc-supply = <&wlan_en_reg>;
318 bus-width = <4>; 310 bus-width = <4>;
319 non-removable; 311 non-removable;
320 cap-power-off-card; 312 cap-power-off-card;
321 keep-power-in-suspend; 313 keep-power-in-suspend;
322 314
323 #address-cells = <1>; 315 #address-cells = <1>;
324 #size-cells = <0>; 316 #size-cells = <0>;
325 wlcore: wlcore@2 { 317 wlcore: wlcore@2 {
326 compatible = "ti,wl1837"; 318 compatible = "ti,wl1837";
327 reg = <2>; 319 reg = <2>;
328 interrupt-parent = <&gpio2>; 320 interrupt-parent = <&gpio2>;
329 interrupts = <5 IRQ_TYPE_LEVEL 321 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
330 }; 322 };
331 }; 323 };
332 324
333 &sdhi3 { 325 &sdhi3 {
334 pinctrl-0 = <&sdhi3_pins>; 326 pinctrl-0 = <&sdhi3_pins>;
335 pinctrl-1 = <&sdhi3_pins>; 327 pinctrl-1 = <&sdhi3_pins>;
336 pinctrl-names = "default", "state_uhs" 328 pinctrl-names = "default", "state_uhs";
337 329
338 vmmc-supply = <®_3p3v>; 330 vmmc-supply = <®_3p3v>;
339 vqmmc-supply = <®_1p8v>; 331 vqmmc-supply = <®_1p8v>;
340 bus-width = <8>; 332 bus-width = <8>;
341 mmc-hs200-1_8v; 333 mmc-hs200-1_8v;
342 no-sd; 334 no-sd;
343 no-sdio; 335 no-sdio;
344 non-removable; 336 non-removable;
345 fixed-emmc-driver-type = <1>; 337 fixed-emmc-driver-type = <1>;
346 status = "okay"; 338 status = "okay";
347 }; 339 };
348 340
349 &usb_extal_clk { 341 &usb_extal_clk {
350 clock-frequency = <50000000>; 342 clock-frequency = <50000000>;
351 }; 343 };
352 344
353 &usb2_phy0 { 345 &usb2_phy0 {
354 pinctrl-0 = <&usb0_pins>; 346 pinctrl-0 = <&usb0_pins>;
355 pinctrl-names = "default"; 347 pinctrl-names = "default";
356 348
357 vbus-supply = <&vbus0_usb2>; 349 vbus-supply = <&vbus0_usb2>;
358 status = "okay"; 350 status = "okay";
359 }; 351 };
360 352
361 &usb2_phy1 { 353 &usb2_phy1 {
362 pinctrl-0 = <&usb1_pins>; 354 pinctrl-0 = <&usb1_pins>;
363 pinctrl-names = "default"; 355 pinctrl-names = "default";
364 356
365 status = "okay"; 357 status = "okay";
366 }; 358 };
367 359
368 &usb3_peri0 { 360 &usb3_peri0 {
369 phys = <&usb3_phy0>; 361 phys = <&usb3_phy0>;
370 phy-names = "usb"; 362 phy-names = "usb";
371 363
372 companion = <&xhci0>; 364 companion = <&xhci0>;
373 365
374 status = "okay"; 366 status = "okay";
375 }; 367 };
376 368
377 &usb3_phy0 { 369 &usb3_phy0 {
378 status = "okay"; 370 status = "okay";
379 }; 371 };
380 372
381 &usb3s0_clk { 373 &usb3s0_clk {
382 clock-frequency = <100000000>; 374 clock-frequency = <100000000>;
383 }; 375 };
384 376
385 &xhci0 { 377 &xhci0 {
386 pinctrl-0 = <&usb30_pins>; 378 pinctrl-0 = <&usb30_pins>;
387 pinctrl-names = "default"; 379 pinctrl-names = "default";
388 380
389 status = "okay"; 381 status = "okay";
390 }; 382 };
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