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 1 113 1800000 0>; 114 }; 115 116 wlan_en_reg: regulator-wlan_en { 117 compatible = "regulator-fixed"; 118 regulator-name = "wlan-en-regulator"; 119 regulator-min-microvolt = <1800000>; 120 regulator-max-microvolt = <1800000>; 121 startup-delay-us = <70000>; 122 123 gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; 124 enable-active-high; 125 }; 126 127 x302_clk: x302-clock { 128 compatible = "fixed-clock"; 129 #clock-cells = <0>; 130 clock-frequency = <33000000>; 131 }; 132 133 x304_clk: x304-clock { 134 compatible = "fixed-clock"; 135 #clock-cells = <0>; 136 clock-frequency = <25000000>; 137 }; 138}; 139 140&audio_clk_a { 141 clock-frequency = <22579200>; 142}; 143 144&du { 145 status = "okay"; 146}; 147 148&ehci0 { 149 status = "okay"; 150}; 151 152&ehci1 { 153 status = "okay"; 154}; 155 156&extal_clk { 157 clock-frequency = <16666666>; 158}; 159 160&extalr_clk { 161 clock-frequency = <32768>; 162}; 163 164&gpio6 { 165 usb1-reset { 166 gpio-hog; 167 gpios = <10 GPIO_ACTIVE_LOW>; 168 output-low; 169 line-name = "usb1-reset"; 170 }; 171}; 172 173&hdmi0 { 174 status = "okay"; 175 176 ports { 177 port@1 { 178 reg = <1>; 179 rcar_dw_hdmi0_out: endpoint { 180 remote-endpoint = <&hdmi0_con>; 181 }; 182 }; 183 port@2 { 184 reg = <2>; 185 dw_hdmi0_snd_in: endpoint { 186 remote-endpoint = <&rsnd_endpoint>; 187 }; 188 }; 189 }; 190}; 191 192&hscif0 { 193 pinctrl-0 = <&hscif0_pins>; 194 pinctrl-names = "default"; 195 196 uart-has-rtscts; 197 status = "okay"; 198 199 bluetooth { 200 compatible = "ti,wl1837-st"; 201 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>; 202 }; 203}; 204 205&hsusb { 206 dr_mode = "otg"; 207 status = "okay"; 208}; 209 210&i2c4 { 211 clock-frequency = <400000>; 212 status = "okay"; 213 214 gpio_expander: gpio@20 { 215 compatible = "onnn,pca9654"; 216 reg = <0x20>; 217 gpio-controller; 218 #gpio-cells = <2>; 219 }; 220 221 versaclock5: clock-generator@6a { 222 compatible = "idt,5p49v5923"; 223 reg = <0x6a>; 224 #clock-cells = <1>; 225 clocks = <&x304_clk>; 226 clock-names = "xin"; 227 }; 228}; 229 230&ohci0 { 231 status = "okay"; 232}; 233 234&ohci1 { 235 status = "okay"; 236}; 237 238&pcie_bus_clk { 239 clock-frequency = <100000000>; 240}; 241 242&pfc { 243 pinctrl-0 = <&scif_clk_pins>; 244 pinctrl-names = "default"; 245 246 hscif0_pins: hscif0 { 247 groups = "hscif0_data", "hscif0_ctrl"; 248 function = "hscif0"; 249 }; 250 251 scif2_pins: scif2 { 252 groups = "scif2_data_a"; 253 function = "scif2"; 254 }; 255 256 scif_clk_pins: scif_clk { 257 groups = "scif_clk_a"; 258 function = "scif_clk"; 259 }; 260 261 sdhi0_pins: sd0 { 262 groups = "sdhi0_data4", "sdhi0_ctrl"; 263 function = "sdhi0"; 264 power-source = <3300>; 265 }; 266 267 sdhi0_pins_uhs: sd0_uhs { 268 groups = "sdhi0_data4", "sdhi0_ctrl"; 269 function = "sdhi0"; 270 power-source = <1800>; 271 }; 272 273 sdhi2_pins: sd2 { 274 groups = "sdhi2_data4", "sdhi2_ctrl"; 275 function = "sdhi2"; 276 power-source = <1800>; 277 }; 278 279 sdhi3_pins: sd3 { 280 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; 281 function = "sdhi3"; 282 power-source = <1800>; 283 }; 284 285 sound_clk_pins: sound_clk { 286 groups = "audio_clk_a_a"; 287 function = "audio_clk"; 288 }; 289 290 usb0_pins: usb0 { 291 groups = "usb0"; 292 function = "usb0"; 293 }; 294 295 usb1_pins: usb1 { 296 mux { 297 groups = "usb1"; 298 function = "usb1"; 299 }; 300 301 ovc { 302 pins = "GP_6_27"; 303 bias-pull-up; 304 }; 305 }; 306 307 usb30_pins: usb30 { 308 groups = "usb30"; 309 function = "usb30"; 310 }; 311}; 312 313&rcar_sound { 314 pinctrl-0 = <&sound_clk_pins>; 315 pinctrl-names = "default"; 316 317 status = "okay"; 318 319 /* Single DAI */ 320 #sound-dai-cells = <0>; 321 322 rsnd_port: port { 323 rsnd_endpoint: endpoint { 324 remote-endpoint = <&dw_hdmi0_snd_in>; 325 326 dai-format = "i2s"; 327 bitclock-master = <&rsnd_endpoint>; 328 frame-master = <&rsnd_endpoint>; 329 330 playback = <&ssi2>; 331 }; 332 }; 333}; 334 335&rwdt { 336 timeout-sec = <60>; 337 status = "okay"; 338}; 339 340&scif2 { 341 pinctrl-0 = <&scif2_pins>; 342 pinctrl-names = "default"; 343 344 status = "okay"; 345}; 346 347&scif_clk { 348 clock-frequency = <14745600>; 349}; 350 351&sdhi0 { 352 pinctrl-0 = <&sdhi0_pins>; 353 pinctrl-1 = <&sdhi0_pins_uhs>; 354 pinctrl-names = "default", "state_uhs"; 355 356 vmmc-supply = <®_3p3v>; 357 vqmmc-supply = <&vccq_sdhi0>; 358 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 359 bus-width = <4>; 360 sd-uhs-sdr50; 361 sd-uhs-sdr104; 362 status = "okay"; 363}; 364 365&sdhi2 { 366 status = "okay"; 367 pinctrl-0 = <&sdhi2_pins>; 368 pinctrl-names = "default"; 369 370 vmmc-supply = <&wlan_en_reg>; 371 bus-width = <4>; 372 non-removable; 373 cap-power-off-card; 374 keep-power-in-suspend; 375 376 #address-cells = <1>; 377 #size-cells = <0>; 378 wlcore: wlcore@2 { 379 compatible = "ti,wl1837"; 380 reg = <2>; 381 interrupt-parent = <&gpio2>; 382 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; 383 }; 384}; 385 386&sdhi3 { 387 pinctrl-0 = <&sdhi3_pins>; 388 pinctrl-1 = <&sdhi3_pins>; 389 pinctrl-names = "default", "state_uhs"; 390 391 vmmc-supply = <®_3p3v>; 392 vqmmc-supply = <®_1p8v>; 393 bus-width = <8>; 394 mmc-hs200-1_8v; 395 non-removable; 396 fixed-emmc-driver-type = <1>; 397 status = "okay"; 398}; 399 400&usb_extal_clk { 401 clock-frequency = <50000000>; 402}; 403 404&usb2_phy0 { 405 pinctrl-0 = <&usb0_pins>; 406 pinctrl-names = "default"; 407 408 vbus-supply = <&vbus0_usb2>; 409 status = "okay"; 410}; 411 412&usb2_phy1 { 413 pinctrl-0 = <&usb1_pins>; 414 pinctrl-names = "default"; 415 416 status = "okay"; 417}; 418 419&usb3_peri0 { 420 phys = <&usb3_phy0>; 421 phy-names = "usb"; 422 423 companion = <&xhci0>; 424 425 status = "okay"; 426}; 427 428&usb3_phy0 { 429 status = "okay"; 430}; 431 432&usb3s0_clk { 433 clock-frequency = <100000000>; 434}; 435 436&xhci0 { 437 pinctrl-0 = <&usb30_pins>; 438 pinctrl-names = "default"; 439 440 status = "okay"; 441}; 442