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 serial0 = &scif2; 14 serial1 = &hscif0; 15 }; 16 17 chosen { 18 bootargs = "ignore_loglevel"; 19 stdout-path = "serial0:115200n8"; 20 }; 21 22 hdmi0-out { 23 compatible = "hdmi-connector"; 24 type = "a"; 25 26 port { 27 hdmi0_con: endpoint { 28 remote-endpoint = <&rcar_dw_hdmi0_out>; 29 }; 30 }; 31 }; 32 33 leds { 34 compatible = "gpio-leds"; 35 36 led1 { 37 gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; 38 }; 39 40 led2 { 41 gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; 42 }; 43 44 led3 { 45 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; 46 }; 47 48 led4 { 49 gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; 50 }; 51 }; 52 53 reg_1p8v: regulator0 { 54 compatible = "regulator-fixed"; 55 regulator-name = "fixed-1.8V"; 56 regulator-min-microvolt = <1800000>; 57 regulator-max-microvolt = <1800000>; 58 regulator-boot-on; 59 regulator-always-on; 60 }; 61 62 reg_3p3v: regulator1 { 63 compatible = "regulator-fixed"; 64 regulator-name = "fixed-3.3V"; 65 regulator-min-microvolt = <3300000>; 66 regulator-max-microvolt = <3300000>; 67 regulator-boot-on; 68 regulator-always-on; 69 }; 70 71 sound_card: sound { 72 compatible = "audio-graph-card"; 73 74 label = "rcar-sound"; 75 76 dais = <&rsnd_port>; 77 }; 78 79 vbus0_usb2: regulator-vbus0-usb2 { 80 compatible = "regulator-fixed"; 81 82 regulator-name = "USB20_VBUS0"; 83 regulator-min-microvolt = <5000000>; 84 regulator-max-microvolt = <5000000>; 85 86 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; 87 enable-active-high; 88 }; 89 90 vccq_sdhi0: regulator-vccq-sdhi0 { 91 compatible = "regulator-gpio"; 92 93 regulator-name = "SDHI0 VccQ"; 94 regulator-min-microvolt = <1800000>; 95 regulator-max-microvolt = <3300000>; 96 97 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; 98 gpios-states = <1>; 99 states = <3300000 1>, <1800000 0>; 100 }; 101 102 x302_clk: x302-clock { 103 compatible = "fixed-clock"; 104 #clock-cells = <0>; 105 clock-frequency = <33000000>; 106 }; 107 108 x304_clk: x304-clock { 109 compatible = "fixed-clock"; 110 #clock-cells = <0>; 111 clock-frequency = <25000000>; 112 }; 113}; 114 115&audio_clk_a { 116 clock-frequency = <22579200>; 117}; 118 119&du { 120 status = "okay"; 121}; 122 123&ehci0 { 124 status = "okay"; 125}; 126 127&ehci1 { 128 status = "okay"; 129}; 130 131&extal_clk { 132 clock-frequency = <16666666>; 133}; 134 135&extalr_clk { 136 clock-frequency = <32768>; 137}; 138 139&gpio6 { 140 usb1-reset { 141 gpio-hog; 142 gpios = <10 GPIO_ACTIVE_LOW>; 143 output-low; 144 line-name = "usb1-reset"; 145 }; 146}; 147 148&hdmi0 { 149 status = "okay"; 150 151 ports { 152 port@1 { 153 reg = <1>; 154 rcar_dw_hdmi0_out: endpoint { 155 remote-endpoint = <&hdmi0_con>; 156 }; 157 }; 158 port@2 { 159 reg = <2>; 160 dw_hdmi0_snd_in: endpoint { 161 remote-endpoint = <&rsnd_endpoint>; 162 }; 163 }; 164 }; 165}; 166 167&hscif0 { 168 pinctrl-0 = <&hscif0_pins>; 169 pinctrl-names = "default"; 170 171 uart-has-rtscts; 172 status = "okay"; 173}; 174 175&hsusb { 176 dr_mode = "otg"; 177 status = "okay"; 178}; 179 180&i2c4 { 181 clock-frequency = <400000>; 182 status = "okay"; 183 184 versaclock5: clock-generator@6a { 185 compatible = "idt,5p49v5923"; 186 reg = <0x6a>; 187 #clock-cells = <1>; 188 clocks = <&x304_clk>; 189 clock-names = "xin"; 190 }; 191}; 192 193&ohci0 { 194 status = "okay"; 195}; 196 197&ohci1 { 198 status = "okay"; 199}; 200 201&pcie_bus_clk { 202 clock-frequency = <100000000>; 203}; 204 205&pfc { 206 pinctrl-0 = <&scif_clk_pins>; 207 pinctrl-names = "default"; 208 209 hscif0_pins: hscif0 { 210 groups = "hscif0_data", "hscif0_ctrl"; 211 function = "hscif0"; 212 }; 213 214 scif2_pins: scif2 { 215 groups = "scif2_data_a"; 216 function = "scif2"; 217 }; 218 219 scif_clk_pins: scif_clk { 220 groups = "scif_clk_a"; 221 function = "scif_clk"; 222 }; 223 224 sdhi0_pins: sd0 { 225 groups = "sdhi0_data4", "sdhi0_ctrl"; 226 function = "sdhi0"; 227 power-source = <3300>; 228 }; 229 230 sdhi0_pins_uhs: sd0_uhs { 231 groups = "sdhi0_data4", "sdhi0_ctrl"; 232 function = "sdhi0"; 233 power-source = <1800>; 234 }; 235 236 sdhi2_pins: sd2 { 237 groups = "sdhi2_data4", "sdhi2_ctrl"; 238 function = "sdhi2"; 239 power-source = <1800>; 240 }; 241 242 sdhi3_pins: sd3 { 243 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; 244 function = "sdhi3"; 245 power-source = <1800>; 246 }; 247 248 usb0_pins: usb0 { 249 groups = "usb0"; 250 function = "usb0"; 251 }; 252 253 usb1_pins: usb1 { 254 mux { 255 groups = "usb1"; 256 function = "usb1"; 257 }; 258 259 ovc { 260 pins = "GP_6_27"; 261 bias-pull-up; 262 }; 263 }; 264 265 usb30_pins: usb30 { 266 groups = "usb30"; 267 function = "usb30"; 268 }; 269}; 270 271&rwdt { 272 timeout-sec = <60>; 273 status = "okay"; 274}; 275 276&scif2 { 277 pinctrl-0 = <&scif2_pins>; 278 pinctrl-names = "default"; 279 280 status = "okay"; 281}; 282 283&scif_clk { 284 clock-frequency = <14745600>; 285}; 286 287&sdhi0 { 288 pinctrl-0 = <&sdhi0_pins>; 289 pinctrl-1 = <&sdhi0_pins_uhs>; 290 pinctrl-names = "default", "state_uhs"; 291 292 vmmc-supply = <®_3p3v>; 293 vqmmc-supply = <&vccq_sdhi0>; 294 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 295 bus-width = <4>; 296 sd-uhs-sdr50; 297 sd-uhs-sdr104; 298 status = "okay"; 299}; 300 301&sdhi2 { 302 status = "okay"; 303 pinctrl-0 = <&sdhi2_pins>; 304 pinctrl-names = "default"; 305 306 vmmc-supply = <&wlan_en_reg>; 307 bus-width = <4>; 308 non-removable; 309 cap-power-off-card; 310 keep-power-in-suspend; 311 312 #address-cells = <1>; 313 #size-cells = <0>; 314 wlcore: wlcore@2 { 315 compatible = "ti,wl1837"; 316 reg = <2>; 317 interrupt-parent = <&gpio2>; 318 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; 319 }; 320}; 321 322&sdhi3 { 323 pinctrl-0 = <&sdhi3_pins>; 324 pinctrl-1 = <&sdhi3_pins>; 325 pinctrl-names = "default", "state_uhs"; 326 327 vmmc-supply = <®_3p3v>; 328 vqmmc-supply = <®_1p8v>; 329 bus-width = <8>; 330 mmc-hs200-1_8v; 331 non-removable; 332 fixed-emmc-driver-type = <1>; 333 status = "okay"; 334}; 335 336&usb_extal_clk { 337 clock-frequency = <50000000>; 338}; 339 340&usb2_phy0 { 341 pinctrl-0 = <&usb0_pins>; 342 pinctrl-names = "default"; 343 344 vbus-supply = <&vbus0_usb2>; 345 status = "okay"; 346}; 347 348&usb2_phy1 { 349 pinctrl-0 = <&usb1_pins>; 350 pinctrl-names = "default"; 351 352 status = "okay"; 353}; 354 355&usb3_peri0 { 356 phys = <&usb3_phy0>; 357 phy-names = "usb"; 358 359 companion = <&xhci0>; 360 361 status = "okay"; 362}; 363 364&usb3_phy0 { 365 status = "okay"; 366}; 367 368&usb3s0_clk { 369 clock-frequency = <100000000>; 370}; 371 372&xhci0 { 373 pinctrl-0 = <&usb30_pins>; 374 pinctrl-names = "default"; 375 376 status = "okay"; 377}; 378