1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2023 Theobroma Systems Design und Consulting GmbH 4 */ 5 6/dts-v1/; 7#include <dt-bindings/input/input.h> 8#include <dt-bindings/soc/rockchip,vop2.h> 9#include "rk3588-tiger.dtsi" 10 11/ { 12 model = "Theobroma Systems RK3588-Q7 SoM on Haikou devkit"; 13 compatible = "tsd,rk3588-tiger-haikou", "tsd,rk3588-tiger", "rockchip,rk3588"; 14 15 aliases { 16 ethernet0 = &gmac0; 17 mmc1 = &sdmmc; 18 }; 19 20 chosen { 21 stdout-path = "serial2:115200n8"; 22 }; 23 24 dc_12v: regulator-dc-12v { 25 compatible = "regulator-fixed"; 26 regulator-name = "dc_12v"; 27 regulator-always-on; 28 regulator-boot-on; 29 regulator-min-microvolt = <12000000>; 30 regulator-max-microvolt = <12000000>; 31 }; 32 33 gpio-keys { 34 compatible = "gpio-keys"; 35 pinctrl-names = "default"; 36 pinctrl-0 = <&haikou_keys_pin>; 37 38 button-batlow-n { 39 label = "BATLOW#"; 40 linux,code = <KEY_BATTERY>; 41 gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>; 42 }; 43 44 button-slp-btn-n { 45 label = "SLP_BTN#"; 46 linux,code = <KEY_SLEEP>; 47 gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>; 48 }; 49 50 button-wake-n { 51 label = "WAKE#"; 52 linux,code = <KEY_WAKEUP>; 53 gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>; 54 wakeup-source; 55 }; 56 57 switch-lid-btn-n { 58 label = "LID_BTN#"; 59 linux,code = <SW_LID>; 60 linux,input-type = <EV_SW>; 61 gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>; 62 }; 63 }; 64 65 hdmi-con { 66 compatible = "hdmi-connector"; 67 type = "a"; 68 69 port { 70 hdmi_con_in: endpoint { 71 remote-endpoint = <&hdmi0_out_con>; 72 }; 73 }; 74 }; 75 76 i2s3-sound { 77 compatible = "simple-audio-card"; 78 simple-audio-card,format = "i2s"; 79 simple-audio-card,name = "Haikou,I2S-codec"; 80 simple-audio-card,mclk-fs = <512>; 81 simple-audio-card,frame-master = <&sgtl5000_codec>; 82 simple-audio-card,bitclock-master = <&sgtl5000_codec>; 83 84 sgtl5000_codec: simple-audio-card,codec { 85 sound-dai = <&sgtl5000>; 86 }; 87 88 simple-audio-card,cpu { 89 sound-dai = <&i2s3_2ch>; 90 }; 91 }; 92 93 sgtl5000_clk: sgtl5000-oscillator { 94 compatible = "fixed-clock"; 95 #clock-cells = <0>; 96 clock-frequency = <24576000>; 97 }; 98 99 vcc3v3_baseboard: regulator-vcc3v3-baseboard { 100 compatible = "regulator-fixed"; 101 regulator-name = "vcc3v3_baseboard"; 102 regulator-always-on; 103 regulator-boot-on; 104 regulator-min-microvolt = <3300000>; 105 regulator-max-microvolt = <3300000>; 106 vin-supply = <&dc_12v>; 107 }; 108 109 vcc3v3_low_noise: regulator-vcc3v3-low-noise { 110 compatible = "regulator-fixed"; 111 regulator-name = "vcc3v3_low_noise"; 112 regulator-boot-on; 113 regulator-min-microvolt = <3300000>; 114 regulator-max-microvolt = <3300000>; 115 vin-supply = <&vcc5v0_usb>; 116 }; 117 118 vcc5v0_baseboard: regulator-vcc5v0-baseboard { 119 compatible = "regulator-fixed"; 120 regulator-name = "vcc5v0_baseboard"; 121 regulator-always-on; 122 regulator-boot-on; 123 regulator-min-microvolt = <5000000>; 124 regulator-max-microvolt = <5000000>; 125 vin-supply = <&dc_12v>; 126 }; 127 128 vcc5v0_otg: regulator-vcc5v0-otg { 129 compatible = "regulator-fixed"; 130 enable-active-high; 131 gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; 132 pinctrl-names = "default"; 133 pinctrl-0 = <&otg_vbus_drv>; 134 regulator-name = "vcc5v0_otg"; 135 regulator-always-on; 136 }; 137 138 vcc5v0_usb: regulator-vcc5v0-usb { 139 compatible = "regulator-fixed"; 140 regulator-name = "vcc5v0_usb"; 141 regulator-always-on; 142 regulator-boot-on; 143 regulator-min-microvolt = <5000000>; 144 regulator-max-microvolt = <5000000>; 145 vin-supply = <&dc_12v>; 146 }; 147 148 vddd_audio_1v6: regulator-vddd-audio-1v6 { 149 compatible = "regulator-fixed"; 150 regulator-name = "vddd_audio_1v6"; 151 regulator-boot-on; 152 regulator-min-microvolt = <1600000>; 153 regulator-max-microvolt = <1600000>; 154 vin-supply = <&vcc5v0_usb>; 155 }; 156}; 157 158&combphy2_psu { 159 status = "okay"; 160}; 161 162&extcon_usb3 { 163 status = "okay"; 164}; 165 166&gmac0 { 167 status = "okay"; 168}; 169 170&hdmi0 { 171 /* 172 * While HDMI-CEC is present on the Q7 connector, it is not 173 * connected on Haikou itself. 174 */ 175 pinctrl-names = "default"; 176 pinctrl-0 = <&hdmim0_tx0_hpd &hdmim1_tx0_scl &hdmim1_tx0_sda>; 177 status = "okay"; 178}; 179 180&hdmi0_in { 181 hdmi0_in_vp0: endpoint { 182 remote-endpoint = <&vp0_out_hdmi0>; 183 }; 184}; 185 186&hdmi0_out { 187 hdmi0_out_con: endpoint { 188 remote-endpoint = <&hdmi_con_in>; 189 }; 190}; 191 192&hdmi0_sound { 193 status = "okay"; 194}; 195 196&hdptxphy0 { 197 status = "okay"; 198}; 199 200&i2c1 { 201 status = "okay"; 202 203 eeprom@50 { 204 reg = <0x50>; 205 compatible = "atmel,24c01"; 206 pagesize = <8>; 207 size = <128>; 208 vcc-supply = <&vcc3v3_baseboard>; 209 }; 210}; 211 212&i2c5 { 213 clock-frequency = <400000>; 214 status = "okay"; 215 216 sgtl5000: codec@a { 217 compatible = "fsl,sgtl5000"; 218 reg = <0x0a>; 219 clocks = <&sgtl5000_clk>; 220 #sound-dai-cells = <0>; 221 VDDA-supply = <&vcc3v3_low_noise>; 222 VDDIO-supply = <&vcc3v3_baseboard>; 223 VDDD-supply = <&vddd_audio_1v6>; 224 }; 225}; 226 227&i2c8 { 228 status = "okay"; 229}; 230 231&i2s3_2ch { 232 status = "okay"; 233}; 234 235&i2s5_8ch { 236 status = "okay"; 237}; 238 239&pcie30phy { 240 status = "okay"; 241}; 242 243&pcie3x4 { 244 vpcie3v3-supply = <&vcc3v3_baseboard>; 245 status = "okay"; 246}; 247 248&pinctrl { 249 haikou { 250 haikou_keys_pin: haikou-keys-pin { 251 rockchip,pins = 252 /* BATLOW# */ 253 <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, 254 /* SLP_BTN# */ 255 <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, 256 /* WAKE# */ 257 <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>, 258 /* LID_BTN */ 259 <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>; 260 }; 261 }; 262 263 usb2 { 264 otg_vbus_drv: otg-vbus-drv { 265 rockchip,pins = 266 <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; 267 }; 268 }; 269}; 270 271&sdmmc { 272 /* while the same pin, sdmmc_det does not detect card changes */ 273 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 274 disable-wp; 275 pinctrl-0 = <&sdmmc_bus4 &sdmmc_cmd &sdmmc_clk>; 276 sd-uhs-sdr12; 277 sd-uhs-sdr25; 278 sd-uhs-sdr50; 279 sd-uhs-sdr104; 280 vmmc-supply = <&vcc3v3_baseboard>; 281 status = "okay"; 282}; 283 284&u2phy0 { 285 status = "okay"; 286}; 287 288&u2phy0_otg { 289 phy-supply = <&vcc5v0_otg>; 290 status = "okay"; 291}; 292 293&u2phy1 { 294 status = "okay"; 295}; 296 297&u2phy1_otg { 298 status = "okay"; 299}; 300 301&u2phy2 { 302 status = "okay"; 303}; 304 305&u2phy2_host { 306 status = "okay"; 307}; 308 309&u2phy3 { 310 status = "okay"; 311}; 312 313&u2phy3_host { 314 status = "okay"; 315}; 316 317&uart2 { 318 status = "okay"; 319}; 320 321/* DB9 RS232/RS485 when SW2 in "UART1" mode */ 322&uart5 { 323 rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; 324 status = "okay"; 325}; 326 327&usbdp_phy0 { 328 status = "okay"; 329}; 330 331&usbdp_phy1 { 332 status = "okay"; 333}; 334 335/* host0 on Q7_USB_P2, upper usb3 port */ 336&usb_host0_ehci { 337 status = "okay"; 338}; 339 340/* host0 on Q7_USB_P2, upper usb3 port */ 341&usb_host0_ohci { 342 status = "okay"; 343}; 344 345/* host0_xhci on Q7_USB_P1, usb3-otg port */ 346&usb_host0_xhci { 347 dr_mode = "otg"; 348 extcon = <&extcon_usb3>; 349 status = "okay"; 350}; 351 352/* host1 on Q7_USB_P3, usb2 port */ 353&usb_host1_ehci { 354 status = "okay"; 355}; 356 357/* host1 on Q7_USB_P3, usb2 port */ 358&usb_host1_ohci { 359 status = "okay"; 360}; 361 362/* host1_xhci on Q7_USB_P0, lower usb3 port */ 363&usb_host1_xhci { 364 dr_mode = "host"; 365 status = "okay"; 366}; 367 368/* host2 on Q7_USB_P2, upper usb3 port */ 369&usb_host2_xhci { 370 status = "okay"; 371}; 372 373&vop { 374 status = "okay"; 375}; 376 377&vop_mmu { 378 status = "okay"; 379}; 380 381&vp0 { 382 vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 383 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 384 remote-endpoint = <&hdmi0_in_vp0>; 385 }; 386}; 387