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}; 456