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