1// SPDX-License-Identifier: GPL-2.0 2/* 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 board common parts 5 * 6 * Copyright (C) 2019 Renesas Electronics Corp. 7 */ 8 9#include <dt-bindings/gpio/gpio.h> 10 11/ { 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; 22 serial1 = &hscif0; 23 mmc0 = &sdhi3; 24 mmc1 = &sdhi0; 25 mmc2 = &sdhi2; 26 }; 27 28 chosen { 29 bootargs = "ignore_loglevel"; 30 stdout-path = "serial0:115200n8"; 31 }; 32 33 hdmi0-out { 34 compatible = "hdmi-connector"; 35 type = "a"; 36 37 port { 38 hdmi0_con: endpoint { 39 remote-endpoint = <&rcar_dw_hdmi0_out>; 40 }; 41 }; 42 }; 43 44 leds { 45 compatible = "gpio-leds"; 46 47 led1 { 48 gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; 49 }; 50 51 led2 { 52 gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; 53 }; 54 55 led3 { 56 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; 57 }; 58 59 led4 { 60 gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; 61 }; 62 }; 63 64 reg_1p8v: regulator-1p8v { 65 compatible = "regulator-fixed"; 66 regulator-name = "fixed-1.8V"; 67 regulator-min-microvolt = <1800000>; 68 regulator-max-microvolt = <1800000>; 69 regulator-boot-on; 70 regulator-always-on; 71 }; 72 73 reg_3p3v: regulator-3p3v { 74 compatible = "regulator-fixed"; 75 regulator-name = "fixed-3.3V"; 76 regulator-min-microvolt = <3300000>; 77 regulator-max-microvolt = <3300000>; 78 regulator-boot-on; 79 regulator-always-on; 80 }; 81 82 sound_card: sound { 83 compatible = "audio-graph-card"; 84 85 label = "rcar-sound"; 86 87 dais = <&rsnd_port>; 88 }; 89 90 vbus0_usb2: regulator-vbus0-usb2 { 91 compatible = "regulator-fixed"; 92 93 regulator-name = "USB20_VBUS0"; 94 regulator-min-microvolt = <5000000>; 95 regulator-max-microvolt = <5000000>; 96 97 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; 98 enable-active-high; 99 }; 100 101 vccq_sdhi0: regulator-vccq-sdhi0 { 102 compatible = "regulator-gpio"; 103 104 regulator-name = "SDHI0 VccQ"; 105 regulator-min-microvolt = <1800000>; 106 regulator-max-microvolt = <3300000>; 107 108 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; 109 gpios-states = <1>; 110 states = <3300000 1>, <1800000 0>; 111 }; 112 113 x302_clk: x302-clock { 114 compatible = "fixed-clock"; 115 #clock-cells = <0>; 116 clock-frequency = <33000000>; 117 }; 118 119 x304_clk: x304-clock { 120 compatible = "fixed-clock"; 121 #clock-cells = <0>; 122 clock-frequency = <25000000>; 123 }; 124}; 125 126&audio_clk_a { 127 clock-frequency = <22579200>; 128}; 129 130&du { 131 status = "okay"; 132}; 133 134&ehci0 { 135 status = "okay"; 136}; 137 138&ehci1 { 139 status = "okay"; 140}; 141 142&extal_clk { 143 clock-frequency = <16666666>; 144}; 145 146&extalr_clk { 147 clock-frequency = <32768>; 148}; 149 150&gpio6 { 151 usb1-reset-hog { 152 gpio-hog; 153 gpios = <10 GPIO_ACTIVE_LOW>; 154 output-low; 155 line-name = "usb1-reset"; 156 }; 157}; 158 159&hdmi0 { 160 status = "okay"; 161 162 ports { 163 port@1 { 164 reg = <1>; 165 rcar_dw_hdmi0_out: endpoint { 166 remote-endpoint = <&hdmi0_con>; 167 }; 168 }; 169 port@2 { 170 reg = <2>; 171 dw_hdmi0_snd_in: endpoint { 172 remote-endpoint = <&rsnd_endpoint>; 173 }; 174 }; 175 }; 176}; 177 178&hscif0 { 179 pinctrl-0 = <&hscif0_pins>; 180 pinctrl-names = "default"; 181 182 uart-has-rtscts; 183 status = "okay"; 184}; 185 186&hsusb { 187 dr_mode = "otg"; 188 status = "okay"; 189}; 190 191&i2c4 { 192 clock-frequency = <400000>; 193 status = "okay"; 194 195 versaclock5: clock-generator@6a { 196 compatible = "idt,5p49v5923"; 197 reg = <0x6a>; 198 #clock-cells = <1>; 199 clocks = <&x304_clk>; 200 clock-names = "xin"; 201 }; 202}; 203 204&ohci0 { 205 status = "okay"; 206}; 207 208&ohci1 { 209 status = "okay"; 210}; 211 212&pcie_bus_clk { 213 clock-frequency = <100000000>; 214}; 215 216&pfc { 217 pinctrl-0 = <&scif_clk_pins>; 218 pinctrl-names = "default"; 219 220 hscif0_pins: hscif0 { 221 groups = "hscif0_data", "hscif0_ctrl"; 222 function = "hscif0"; 223 }; 224 225 scif2_pins: scif2 { 226 groups = "scif2_data_a"; 227 function = "scif2"; 228 }; 229 230 scif_clk_pins: scif_clk { 231 groups = "scif_clk_a"; 232 function = "scif_clk"; 233 }; 234 235 sdhi0_pins: sd0 { 236 groups = "sdhi0_data4", "sdhi0_ctrl"; 237 function = "sdhi0"; 238 power-source = <3300>; 239 }; 240 241 sdhi0_pins_uhs: sd0_uhs { 242 groups = "sdhi0_data4", "sdhi0_ctrl"; 243 function = "sdhi0"; 244 power-source = <1800>; 245 }; 246 247 sdhi2_pins: sd2 { 248 groups = "sdhi2_data4", "sdhi2_ctrl"; 249 function = "sdhi2"; 250 power-source = <1800>; 251 }; 252 253 sdhi3_pins: sd3 { 254 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; 255 function = "sdhi3"; 256 power-source = <1800>; 257 }; 258 259 usb0_pins: usb0 { 260 groups = "usb0"; 261 function = "usb0"; 262 }; 263 264 usb1_pins: usb1 { 265 mux { 266 groups = "usb1"; 267 function = "usb1"; 268 }; 269 270 ovc { 271 pins = "GP_6_27"; 272 bias-pull-up; 273 }; 274 }; 275 276 usb30_pins: usb30 { 277 groups = "usb30"; 278 function = "usb30"; 279 }; 280}; 281 282&rwdt { 283 timeout-sec = <60>; 284 status = "okay"; 285}; 286 287&scif2 { 288 pinctrl-0 = <&scif2_pins>; 289 pinctrl-names = "default"; 290 291 status = "okay"; 292}; 293 294&scif_clk { 295 clock-frequency = <14745600>; 296}; 297 298&sdhi0 { 299 pinctrl-0 = <&sdhi0_pins>; 300 pinctrl-1 = <&sdhi0_pins_uhs>; 301 pinctrl-names = "default", "state_uhs"; 302 303 vmmc-supply = <®_3p3v>; 304 vqmmc-supply = <&vccq_sdhi0>; 305 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 306 bus-width = <4>; 307 sd-uhs-sdr50; 308 sd-uhs-sdr104; 309 status = "okay"; 310}; 311 312&sdhi2 { 313 status = "okay"; 314 pinctrl-0 = <&sdhi2_pins>; 315 pinctrl-names = "default"; 316 317 vmmc-supply = <&wlan_en_reg>; 318 bus-width = <4>; 319 non-removable; 320 cap-power-off-card; 321 keep-power-in-suspend; 322 323 #address-cells = <1>; 324 #size-cells = <0>; 325 wlcore: wlcore@2 { 326 compatible = "ti,wl1837"; 327 reg = <2>; 328 interrupt-parent = <&gpio2>; 329 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; 330 }; 331}; 332 333&sdhi3 { 334 pinctrl-0 = <&sdhi3_pins>; 335 pinctrl-1 = <&sdhi3_pins>; 336 pinctrl-names = "default", "state_uhs"; 337 338 vmmc-supply = <®_3p3v>; 339 vqmmc-supply = <®_1p8v>; 340 bus-width = <8>; 341 mmc-hs200-1_8v; 342 no-sd; 343 no-sdio; 344 non-removable; 345 fixed-emmc-driver-type = <1>; 346 status = "okay"; 347}; 348 349&usb_extal_clk { 350 clock-frequency = <50000000>; 351}; 352 353&usb2_phy0 { 354 pinctrl-0 = <&usb0_pins>; 355 pinctrl-names = "default"; 356 357 vbus-supply = <&vbus0_usb2>; 358 status = "okay"; 359}; 360 361&usb2_phy1 { 362 pinctrl-0 = <&usb1_pins>; 363 pinctrl-names = "default"; 364 365 status = "okay"; 366}; 367 368&usb3_peri0 { 369 phys = <&usb3_phy0>; 370 phy-names = "usb"; 371 372 companion = <&xhci0>; 373 374 status = "okay"; 375}; 376 377&usb3_phy0 { 378 status = "okay"; 379}; 380 381&usb3s0_clk { 382 clock-frequency = <100000000>; 383}; 384 385&xhci0 { 386 pinctrl-0 = <&usb30_pins>; 387 pinctrl-names = "default"; 388 389 status = "okay"; 390}; 391