1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for the HiHope RZ/G2[MN] main board common parts 4 * 5 * Copyright (C) 2019 Renesas Electronics Corp. 6 */ 7 8#include <dt-bindings/gpio/gpio.h> 9 10/ { 11 aliases { 12 serial0 = &scif2; 13 serial1 = &hscif0; 14 }; 15 16 chosen { 17 bootargs = "ignore_loglevel"; 18 stdout-path = "serial0:115200n8"; 19 }; 20 21 hdmi0-out { 22 compatible = "hdmi-connector"; 23 type = "a"; 24 25 port { 26 hdmi0_con: endpoint { 27 remote-endpoint = <&rcar_dw_hdmi0_out>; 28 }; 29 }; 30 }; 31 32 leds { 33 compatible = "gpio-leds"; 34 35 bt_active_led { 36 label = "blue:bt"; 37 gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; 38 linux,default-trigger = "hci0-power"; 39 default-state = "off"; 40 }; 41 42 led0 { 43 gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; 44 }; 45 46 led1 { 47 gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; 48 }; 49 50 led2 { 51 gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; 52 }; 53 54 led3 { 55 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; 56 }; 57 58 wlan_active_led { 59 label = "yellow:wlan"; 60 gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; 61 linux,default-trigger = "phy0tx"; 62 default-state = "off"; 63 }; 64 }; 65 66 reg_1p8v: regulator0 { 67 compatible = "regulator-fixed"; 68 regulator-name = "fixed-1.8V"; 69 regulator-min-microvolt = <1800000>; 70 regulator-max-microvolt = <1800000>; 71 regulator-boot-on; 72 regulator-always-on; 73 }; 74 75 reg_3p3v: regulator1 { 76 compatible = "regulator-fixed"; 77 regulator-name = "fixed-3.3V"; 78 regulator-min-microvolt = <3300000>; 79 regulator-max-microvolt = <3300000>; 80 regulator-boot-on; 81 regulator-always-on; 82 }; 83 84 sound_card: sound { 85 compatible = "audio-graph-card"; 86 87 label = "rcar-sound"; 88 89 dais = <&rsnd_port>; 90 }; 91 92 vbus0_usb2: regulator-vbus0-usb2 { 93 compatible = "regulator-fixed"; 94 95 regulator-name = "USB20_VBUS0"; 96 regulator-min-microvolt = <5000000>; 97 regulator-max-microvolt = <5000000>; 98 99 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; 100 enable-active-high; 101 }; 102 103 vccq_sdhi0: regulator-vccq-sdhi0 { 104 compatible = "regulator-gpio"; 105 106 regulator-name = "SDHI0 VccQ"; 107 regulator-min-microvolt = <1800000>; 108 regulator-max-microvolt = <3300000>; 109 110 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; 111 gpios-states = <1>; 112 states = <3300000 1>, <1800000 0>; 113 }; 114 115 wlan_en_reg: regulator-wlan_en { 116 compatible = "regulator-fixed"; 117 regulator-name = "wlan-en-regulator"; 118 regulator-min-microvolt = <1800000>; 119 regulator-max-microvolt = <1800000>; 120 startup-delay-us = <70000>; 121 122 gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; 123 enable-active-high; 124 }; 125 126 x302_clk: x302-clock { 127 compatible = "fixed-clock"; 128 #clock-cells = <0>; 129 clock-frequency = <33000000>; 130 }; 131 132 x304_clk: x304-clock { 133 compatible = "fixed-clock"; 134 #clock-cells = <0>; 135 clock-frequency = <25000000>; 136 }; 137}; 138 139&audio_clk_a { 140 clock-frequency = <22579200>; 141}; 142 143&du { 144 status = "okay"; 145}; 146 147&ehci0 { 148 status = "okay"; 149}; 150 151&ehci1 { 152 status = "okay"; 153}; 154 155&extal_clk { 156 clock-frequency = <16666666>; 157}; 158 159&extalr_clk { 160 clock-frequency = <32768>; 161}; 162 163&gpio6 { 164 usb1-reset { 165 gpio-hog; 166 gpios = <10 GPIO_ACTIVE_LOW>; 167 output-low; 168 line-name = "usb1-reset"; 169 }; 170}; 171 172&hdmi0 { 173 status = "okay"; 174 175 ports { 176 port@1 { 177 reg = <1>; 178 rcar_dw_hdmi0_out: endpoint { 179 remote-endpoint = <&hdmi0_con>; 180 }; 181 }; 182 port@2 { 183 reg = <2>; 184 dw_hdmi0_snd_in: endpoint { 185 remote-endpoint = <&rsnd_endpoint>; 186 }; 187 }; 188 }; 189}; 190 191&hscif0 { 192 pinctrl-0 = <&hscif0_pins>; 193 pinctrl-names = "default"; 194 195 uart-has-rtscts; 196 status = "okay"; 197 198 bluetooth { 199 compatible = "ti,wl1837-st"; 200 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>; 201 }; 202}; 203 204&hsusb { 205 dr_mode = "otg"; 206 status = "okay"; 207}; 208 209&i2c4 { 210 clock-frequency = <400000>; 211 status = "okay"; 212 213 gpio_expander: gpio@20 { 214 compatible = "onnn,pca9654"; 215 reg = <0x20>; 216 gpio-controller; 217 #gpio-cells = <2>; 218 }; 219 220 versaclock5: clock-generator@6a { 221 compatible = "idt,5p49v5923"; 222 reg = <0x6a>; 223 #clock-cells = <1>; 224 clocks = <&x304_clk>; 225 clock-names = "xin"; 226 }; 227}; 228 229&ohci0 { 230 status = "okay"; 231}; 232 233&ohci1 { 234 status = "okay"; 235}; 236 237&pcie_bus_clk { 238 clock-frequency = <100000000>; 239}; 240 241&pfc { 242 pinctrl-0 = <&scif_clk_pins>; 243 pinctrl-names = "default"; 244 245 hscif0_pins: hscif0 { 246 groups = "hscif0_data", "hscif0_ctrl"; 247 function = "hscif0"; 248 }; 249 250 scif2_pins: scif2 { 251 groups = "scif2_data_a"; 252 function = "scif2"; 253 }; 254 255 scif_clk_pins: scif_clk { 256 groups = "scif_clk_a"; 257 function = "scif_clk"; 258 }; 259 260 sdhi0_pins: sd0 { 261 groups = "sdhi0_data4", "sdhi0_ctrl"; 262 function = "sdhi0"; 263 power-source = <3300>; 264 }; 265 266 sdhi0_pins_uhs: sd0_uhs { 267 groups = "sdhi0_data4", "sdhi0_ctrl"; 268 function = "sdhi0"; 269 power-source = <1800>; 270 }; 271 272 sdhi2_pins: sd2 { 273 groups = "sdhi2_data4", "sdhi2_ctrl"; 274 function = "sdhi2"; 275 power-source = <1800>; 276 }; 277 278 sdhi3_pins: sd3 { 279 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; 280 function = "sdhi3"; 281 power-source = <1800>; 282 }; 283 284 sound_clk_pins: sound_clk { 285 groups = "audio_clk_a_a"; 286 function = "audio_clk"; 287 }; 288 289 usb0_pins: usb0 { 290 groups = "usb0"; 291 function = "usb0"; 292 }; 293 294 usb1_pins: usb1 { 295 mux { 296 groups = "usb1"; 297 function = "usb1"; 298 }; 299 300 ovc { 301 pins = "GP_6_27"; 302 bias-pull-up; 303 }; 304 }; 305 306 usb30_pins: usb30 { 307 groups = "usb30"; 308 function = "usb30"; 309 }; 310}; 311 312&rcar_sound { 313 pinctrl-0 = <&sound_clk_pins>; 314 pinctrl-names = "default"; 315 316 status = "okay"; 317 318 /* Single DAI */ 319 #sound-dai-cells = <0>; 320 321 rsnd_port: port { 322 rsnd_endpoint: endpoint { 323 remote-endpoint = <&dw_hdmi0_snd_in>; 324 325 dai-format = "i2s"; 326 bitclock-master = <&rsnd_endpoint>; 327 frame-master = <&rsnd_endpoint>; 328 329 playback = <&ssi2>; 330 }; 331 }; 332}; 333 334&rwdt { 335 timeout-sec = <60>; 336 status = "okay"; 337}; 338 339&scif2 { 340 pinctrl-0 = <&scif2_pins>; 341 pinctrl-names = "default"; 342 343 status = "okay"; 344}; 345 346&scif_clk { 347 clock-frequency = <14745600>; 348}; 349 350&sdhi0 { 351 pinctrl-0 = <&sdhi0_pins>; 352 pinctrl-1 = <&sdhi0_pins_uhs>; 353 pinctrl-names = "default", "state_uhs"; 354 355 vmmc-supply = <®_3p3v>; 356 vqmmc-supply = <&vccq_sdhi0>; 357 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 358 bus-width = <4>; 359 sd-uhs-sdr50; 360 sd-uhs-sdr104; 361 status = "okay"; 362}; 363 364&sdhi2 { 365 status = "okay"; 366 pinctrl-0 = <&sdhi2_pins>; 367 pinctrl-names = "default"; 368 369 vmmc-supply = <&wlan_en_reg>; 370 bus-width = <4>; 371 non-removable; 372 cap-power-off-card; 373 keep-power-in-suspend; 374 375 #address-cells = <1>; 376 #size-cells = <0>; 377 wlcore: wlcore@2 { 378 compatible = "ti,wl1837"; 379 reg = <2>; 380 interrupt-parent = <&gpio2>; 381 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; 382 }; 383}; 384 385&sdhi3 { 386 pinctrl-0 = <&sdhi3_pins>; 387 pinctrl-1 = <&sdhi3_pins>; 388 pinctrl-names = "default", "state_uhs"; 389 390 vmmc-supply = <®_3p3v>; 391 vqmmc-supply = <®_1p8v>; 392 bus-width = <8>; 393 mmc-hs200-1_8v; 394 non-removable; 395 fixed-emmc-driver-type = <1>; 396 status = "okay"; 397}; 398 399&usb_extal_clk { 400 clock-frequency = <50000000>; 401}; 402 403&usb2_phy0 { 404 pinctrl-0 = <&usb0_pins>; 405 pinctrl-names = "default"; 406 407 vbus-supply = <&vbus0_usb2>; 408 status = "okay"; 409}; 410 411&usb2_phy1 { 412 pinctrl-0 = <&usb1_pins>; 413 pinctrl-names = "default"; 414 415 status = "okay"; 416}; 417 418&usb3_peri0 { 419 phys = <&usb3_phy0>; 420 phy-names = "usb"; 421 422 companion = <&xhci0>; 423 424 status = "okay"; 425}; 426 427&usb3_phy0 { 428 status = "okay"; 429}; 430 431&usb3s0_clk { 432 clock-frequency = <100000000>; 433}; 434 435&xhci0 { 436 pinctrl-0 = <&usb30_pins>; 437 pinctrl-names = "default"; 438 439 status = "okay"; 440}; 441