1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de> 4 */ 5 6/dts-v1/; 7#include <dt-bindings/input/input.h> 8#include <dt-bindings/pwm/pwm.h> 9#include "rk3288.dtsi" 10 11/ { 12 model = "Netxeon R89"; 13 compatible = "netxeon,r89", "rockchip,rk3288"; 14 15 memory@0 { 16 device_type = "memory"; 17 reg = <0x0 0x0 0x0 0x80000000>; 18 }; 19 20 ext_gmac: external-gmac-clock { 21 compatible = "fixed-clock"; 22 clock-frequency = <125000000>; 23 clock-output-names = "ext_gmac"; 24 #clock-cells = <0>; 25 }; 26 27 gpio-keys { 28 compatible = "gpio-keys"; 29 autorepeat; 30 31 pinctrl-names = "default"; 32 pinctrl-0 = <&pwrbtn>; 33 34 key-power { 35 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 36 linux,code = <KEY_POWER>; 37 label = "GPIO Key Power"; 38 linux,input-type = <1>; 39 wakeup-source; 40 debounce-interval = <100>; 41 }; 42 }; 43 44 ir: ir-receiver { 45 compatible = "gpio-ir-receiver"; 46 gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>; 47 pinctrl-names = "default"; 48 pinctrl-0 = <&ir_int>; 49 }; 50 51 vcc_host: vcc-host-regulator { 52 compatible = "regulator-fixed"; 53 enable-active-high; 54 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; 55 pinctrl-names = "default"; 56 pinctrl-0 = <&host_vbus_drv>; 57 regulator-name = "vcc_host"; 58 regulator-always-on; 59 regulator-boot-on; 60 }; 61 62 vcc_otg: vcc-otg-regulator { 63 compatible = "regulator-fixed"; 64 enable-active-high; 65 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; 66 pinctrl-names = "default"; 67 pinctrl-0 = <&otg_vbus_drv>; 68 regulator-name = "vcc_otg"; 69 regulator-always-on; 70 regulator-boot-on; 71 }; 72 73 vcc_sdmmc: sdmmc-regulator { 74 compatible = "regulator-fixed"; 75 regulator-name = "sdmmc-supply"; 76 regulator-min-microvolt = <3300000>; 77 regulator-max-microvolt = <3300000>; 78 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>; 79 startup-delay-us = <100000>; 80 vin-supply = <&vcc_io>; 81 }; 82 83 vcc_sys: sys-regulator { 84 compatible = "regulator-fixed"; 85 regulator-name = "sys-supply"; 86 regulator-min-microvolt = <5000000>; 87 regulator-max-microvolt = <5000000>; 88 regulator-always-on; 89 regulator-boot-on; 90 }; 91}; 92 93&cpu0 { 94 cpu-supply = <&vdd_cpu>; 95}; 96 97&cpu1 { 98 cpu-supply = <&vdd_cpu>; 99}; 100 101&cpu2 { 102 cpu-supply = <&vdd_cpu>; 103}; 104 105&cpu3 { 106 cpu-supply = <&vdd_cpu>; 107}; 108 109&gmac { 110 phy-supply = <&vcc_lan>; 111 phy-mode = "rgmii"; 112 clock_in_out = "input"; 113 snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; 114 snps,reset-active-low; 115 snps,reset-delays-us = <0 10000 1000000>; 116 assigned-clocks = <&cru SCLK_MAC>; 117 assigned-clock-parents = <&ext_gmac>; 118 pinctrl-names = "default"; 119 pinctrl-0 = <&rgmii_pins>; 120 tx_delay = <0x30>; 121 rx_delay = <0x10>; 122 status = "okay"; 123}; 124 125&hdmi { 126 status = "okay"; 127}; 128 129&i2c0 { 130 status = "okay"; 131 132 vdd_cpu: pmic@40 { 133 compatible = "silergy,syr827"; 134 reg = <0x40>; 135 fcs,suspend-voltage-selector = <1>; 136 regulator-name = "VDD_CPU"; 137 regulator-enable-ramp-delay = <300>; 138 regulator-min-microvolt = <850000>; 139 regulator-max-microvolt = <1350000>; 140 regulator-ramp-delay = <8000>; 141 regulator-always-on; 142 regulator-boot-on; 143 vin-supply = <&vcc_sys>; 144 }; 145 146 vdd_gpu: pmic@41 { 147 compatible = "silergy,syr828"; 148 reg = <0x41>; 149 fcs,suspend-voltage-selector = <1>; 150 regulator-name = "VDD_GPU"; 151 regulator-enable-ramp-delay = <300>; 152 regulator-min-microvolt = <850000>; 153 regulator-max-microvolt = <1350000>; 154 regulator-ramp-delay = <8000>; 155 regulator-always-on; 156 regulator-boot-on; 157 vin-supply = <&vcc_sys>; 158 }; 159 160 rtc@51 { 161 compatible = "haoyu,hym8563"; 162 reg = <0x51>; 163 #clock-cells = <0>; 164 clock-output-names = "xin32k"; 165 interrupt-parent = <&gpio0>; 166 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>; 167 pinctrl-names = "default"; 168 pinctrl-0 = <&pmic_int>; 169 }; 170 171 act8846: pmic@5a { 172 compatible = "active-semi,act8846"; 173 reg = <0x5a>; 174 pinctrl-names = "default"; 175 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>; 176 system-power-controller; 177 178 regulators { 179 vcc_ddr: REG1 { 180 regulator-name = "VCC_DDR"; 181 regulator-min-microvolt = <1200000>; 182 regulator-max-microvolt = <1200000>; 183 regulator-always-on; 184 }; 185 186 vcc_io: REG2 { 187 regulator-name = "VCC_IO"; 188 regulator-min-microvolt = <3300000>; 189 regulator-max-microvolt = <3300000>; 190 regulator-always-on; 191 }; 192 193 vdd_log: REG3 { 194 regulator-name = "VDD_LOG"; 195 regulator-min-microvolt = <1000000>; 196 regulator-max-microvolt = <1000000>; 197 regulator-always-on; 198 }; 199 200 vcc_20: REG4 { 201 regulator-name = "VCC_20"; 202 regulator-min-microvolt = <2000000>; 203 regulator-max-microvolt = <2000000>; 204 regulator-always-on; 205 }; 206 207 vccio_sd: REG5 { 208 regulator-name = "VCCIO_SD"; 209 regulator-min-microvolt = <3300000>; 210 regulator-max-microvolt = <3300000>; 211 regulator-always-on; 212 }; 213 214 vdd10_lcd: REG6 { 215 regulator-name = "VDD10_LCD"; 216 regulator-min-microvolt = <1000000>; 217 regulator-max-microvolt = <1000000>; 218 regulator-always-on; 219 }; 220 221 vcc_wl: REG7 { 222 regulator-name = "VCC_WL"; 223 regulator-min-microvolt = <3300000>; 224 regulator-max-microvolt = <3300000>; 225 regulator-always-on; 226 }; 227 228 vcca_33: REG8 { 229 regulator-name = "VCCA_33"; 230 regulator-min-microvolt = <3300000>; 231 regulator-max-microvolt = <3300000>; 232 regulator-always-on; 233 }; 234 235 vcc_lan: REG9 { 236 regulator-name = "VCC_LAN"; 237 regulator-min-microvolt = <3300000>; 238 regulator-max-microvolt = <3300000>; 239 regulator-always-on; 240 }; 241 242 vdd_10: REG10 { 243 regulator-name = "VDD_10"; 244 regulator-min-microvolt = <1000000>; 245 regulator-max-microvolt = <1000000>; 246 regulator-always-on; 247 }; 248 249 vcc_18: REG11 { 250 regulator-name = "VCC_18"; 251 regulator-min-microvolt = <1800000>; 252 regulator-max-microvolt = <1800000>; 253 regulator-always-on; 254 }; 255 256 vcc18_lcd: REG12 { 257 regulator-name = "VCC18_LCD"; 258 regulator-min-microvolt = <1800000>; 259 regulator-max-microvolt = <1800000>; 260 regulator-always-on; 261 }; 262 }; 263 }; 264}; 265 266&i2c5 { 267 status = "okay"; 268}; 269 270&pinctrl { 271 pcfg_output_high: pcfg-output-high { 272 output-high; 273 }; 274 275 pcfg_output_low: pcfg-output-low { 276 output-low; 277 }; 278 279 act8846 { 280 pmic_vsel: pmic-vsel { 281 rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>; 282 }; 283 284 pwr_hold: pwr-hold { 285 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>; 286 }; 287 }; 288 289 buttons { 290 pwrbtn: pwrbtn { 291 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 292 }; 293 }; 294 295 ir { 296 ir_int: ir-int { 297 rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; 298 }; 299 }; 300 301 pmic { 302 pmic_int: pmic-int { 303 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; 304 }; 305 }; 306 307 usb { 308 host_vbus_drv: host-vbus-drv { 309 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 310 }; 311 312 otg_vbus_drv: otg-vbus-drv { 313 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 314 }; 315 }; 316}; 317 318&pwm0 { 319 status = "okay"; 320}; 321 322&saradc { 323 vref-supply = <&vcc_18>; 324 status = "okay"; 325}; 326 327&sdmmc { 328 bus-width = <4>; 329 cap-mmc-highspeed; 330 cap-sd-highspeed; 331 card-detect-delay = <200>; 332 disable-wp; 333 pinctrl-names = "default"; 334 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 335 vmmc-supply = <&vcc_sdmmc>; 336 vqmmc-supply = <&vccio_sd>; 337 status = "okay"; 338}; 339 340&tsadc { 341 rockchip,hw-tshut-mode = <0>; 342 rockchip,hw-tshut-polarity = <0>; 343 status = "okay"; 344}; 345 346&uart0 { 347 status = "okay"; 348}; 349 350&uart1 { 351 status = "okay"; 352}; 353 354&uart2 { 355 status = "okay"; 356}; 357 358&uart3 { 359 status = "okay"; 360}; 361 362&uart4 { 363 status = "okay"; 364}; 365 366&usb_host0_ehci { 367 status = "okay"; 368}; 369 370&usb_host1 { 371 status = "okay"; 372}; 373 374&usb_otg { 375 status = "okay"; 376}; 377 378&usbphy { 379 status = "okay"; 380}; 381 382&vopb { 383 status = "okay"; 384}; 385 386&vopb_mmu { 387 status = "okay"; 388}; 389 390&vopl { 391 status = "okay"; 392}; 393 394&vopl_mmu { 395 status = "okay"; 396}; 397 398&wdt { 399 status = "okay"; 400}; 401