Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Andreas Färber * Copyright (c) 2016 BayLibre, Inc. * Author: Kevin Hilman <khilman@kernel.org> */ /dts-v1/; #include "meson-gxbb.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/sound/meson-aiu.h> / { compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb"; model = "Hardkernel ODROID-C2"; aliases { serial0 = &uart_AO; ethernet0 = ðmac; }; chosen { stdout-path = "serial0:115200n8"; }; memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; usb_otg_pwr: regulator-usb-pwrs { compatible = "regulator-fixed"; regulator-name = "USB_OTG_PWR"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; /* * signal name from schematics: PWREN */ gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; enable-active-high; /* * signal name from schematics: USB_POWER */ vin-supply = <&p5v0>; }; leds { compatible = "gpio-leds"; led-blue { label = "c2:blue:alive"; gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; default-state = "off"; }; }; p5v0: regulator-p5v0 { compatible = "regulator-fixed"; regulator-name = "P5V0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; }; hdmi_p5v0: regulator-hdmi_p5v0 { compatible = "regulator-fixed"; regulator-name = "HDMI_P5V0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; /* AP2331SA-7 */ vin-supply = <&p5v0>; }; tflash_vdd: regulator-tflash_vdd { compatible = "regulator-fixed"; regulator-name = "TFLASH_VDD"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; /* * signal name from schematics: TFLASH_VDD_EN */ gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>; enable-active-high; /* U16 RT9179GB */ vin-supply = <&vddio_ao3v3>; }; tf_io: gpio-regulator-tf_io { compatible = "regulator-gpio"; regulator-name = "TF_IO"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; /* * signal name from schematics: TF_3V3N_1V8_EN */ gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; gpios-states = <0>; states = <3300000 0>, <1800000 1>; /* U12/U13 RT9179GB */ vin-supply = <&vddio_ao3v3>; }; vcc1v8: regulator-vcc1v8 { compatible = "regulator-fixed"; regulator-name = "VCC1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; /* U18 RT9179GB */ vin-supply = <&vddio_ao3v3>; }; vcc3v3: regulator-vcc3v3 { compatible = "regulator-fixed"; regulator-name = "VCC3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vddio_ao1v8: regulator-vddio-ao1v8 { compatible = "regulator-fixed"; regulator-name = "VDDIO_AO1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; /* U17 RT9179GB */ vin-supply = <&p5v0>; }; vddio_ao3v3: regulator-vddio-ao3v3 { compatible = "regulator-fixed"; regulator-name = "VDDIO_AO3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; /* U11 MP2161GJ-C499 */ vin-supply = <&p5v0>; }; ddr3_1v5: regulator-ddr3_1v5 { compatible = "regulator-fixed"; regulator-name = "DDR3_1V5"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-always-on; /* U15 MP2161GJ-C499 */ vin-supply = <&p5v0>; }; emmc_pwrseq: emmc-pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; }; hdmi-connector { compatible = "hdmi-connector"; type = "a"; port { hdmi_connector_in: endpoint { remote-endpoint = <&hdmi_tx_tmds_out>; }; }; }; sound { compatible = "amlogic,gx-sound-card"; model = "ODROID-C2"; assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; assigned-clock-parents = <0>, <0>, <0>; assigned-clock-rates = <294912000>, <270950400>, <393216000>; dai-link-0 { sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; }; dai-link-1 { sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; dai-format = "i2s"; mclk-fs = <256>; codec-0 { sound-dai = <&aiu AIU_HDMI CTRL_I2S>; }; }; dai-link-2 { sound-dai = <&aiu AIU_HDMI CTRL_OUT>; codec-0 { sound-dai = <&hdmi_tx>; }; }; }; }; &aiu { status = "okay"; }; &cec_AO { status = "okay"; pinctrl-0 = <&ao_cec_pins>; pinctrl-names = "default"; hdmi-phandle = <&hdmi_tx>; }; ðmac { status = "okay"; pinctrl-0 = <ð_rgmii_pins>; pinctrl-names = "default"; phy-handle = <ð_phy0>; phy-mode = "rgmii"; amlogic,tx-delay-ns = <2>; mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; #size-cells = <0>; eth_phy0: ethernet-phy@0 { /* Realtek RTL8211F (0x001cc916) */ reg = <0>; reset-assert-us = <10000>; reset-deassert-us = <80000>; reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; interrupt-parent = <&gpio_intc>; /* MAC_INTR on GPIOZ_15 */ interrupts = <29 IRQ_TYPE_LEVEL_LOW>; }; }; }; &hdmi_tx { status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; pinctrl-names = "default"; hdmi-supply = <&hdmi_p5v0>; }; &hdmi_tx_tmds_port { hdmi_tx_tmds_out: endpoint { remote-endpoint = <&hdmi_connector_in>; }; }; &i2c_A { status = "okay"; pinctrl-0 = <&i2c_a_pins>; pinctrl-names = "default"; }; &ir { status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; pinctrl-names = "default"; linux,rc-map-name = "rc-odroid"; }; &gpio_ao { gpio-line-names = "UART TX", "UART RX", "VCCK En", "TF 3V3/1V8 En", "USB HUB nRESET", "USB OTG Power En", "J7 Header Pin2", "IR In", "J7 Header Pin4", "J7 Header Pin6", "J7 Header Pin5", "J7 Header Pin7", "HDMI CEC", "SYS LED", /* GPIO_TEST_N */ ""; }; &gpio { gpio-line-names = /* Bank GPIOZ */ "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk", "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2", "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En", "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3", "Eth PHY nRESET", "Eth PHY Intc", /* Bank GPIOH */ "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL", "", /* Bank BOOT */ "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7", "eMMC Clk", "eMMC Reset", "eMMC CMD", "", "", "", "", "", "", "", /* Bank CARD */ "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", "SDCard D3", "SDCard D2", "SDCard Det", /* Bank GPIODV */ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK", "PWM D", "PWM B", /* Bank GPIOY */ "Revision Bit0", "Revision Bit1", "", "J2 Header Pin35", "", "", "", "J2 Header Pin36", "J2 Header Pin31", "", "", "", "TF VDD En", "J2 Header Pin32", "J2 Header Pin26", "", "", /* Bank GPIOX */ "J2 Header Pin29", "J2 Header Pin24", "J2 Header Pin23", "J2 Header Pin22", "J2 Header Pin21", "J2 Header Pin18", "J2 Header Pin33", "J2 Header Pin19", "J2 Header Pin16", "J2 Header Pin15", "J2 Header Pin12", "J2 Header Pin13", "J2 Header Pin8", "J2 Header Pin10", "", "", "", "", "", "J2 Header Pin11", "", "J2 Header Pin7", "", /* Bank GPIOCLK */ "", "", "", ""; }; &saradc { status = "okay"; vref-supply = <&vcc1v8>; }; &scpi_clocks { status = "disabled"; }; /* SD */ &sd_emmc_b { status = "okay"; pinctrl-0 = <&sdcard_pins>; pinctrl-1 = <&sdcard_clk_gate_pins>; pinctrl-names = "default", "clk-gate"; bus-width = <4>; cap-sd-highspeed; sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; sd-uhs-ddr50; max-frequency = <100000000>; disable-wp; cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&tflash_vdd>; vqmmc-supply = <&tf_io>; }; /* eMMC */ &sd_emmc_c { status = "okay"; pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; pinctrl-1 = <&emmc_clk_gate_pins>; pinctrl-names = "default", "clk-gate"; bus-width = <8>; max-frequency = <200000000>; non-removable; disable-wp; cap-mmc-highspeed; mmc-ddr-1_8v; mmc-hs200-1_8v; mmc-pwrseq = <&emmc_pwrseq>; vmmc-supply = <&vcc3v3>; vqmmc-supply = <&vcc1v8>; }; &uart_AO { status = "okay"; pinctrl-0 = <&uart_ao_a_pins>; pinctrl-names = "default"; }; &usb0_phy { status = "disabled"; phy-supply = <&usb_otg_pwr>; }; &usb1_phy { status = "okay"; phy-supply = <&usb_otg_pwr>; }; &usb0 { status = "disabled"; }; &usb1 { dr_mode = "host"; #address-cells = <1>; #size-cells = <0>; status = "okay"; hub@1 { /* Genesys Logic GL852G USB 2.0 hub */ compatible = "usb5e3,610"; reg = <1>; vdd-supply = <&p5v0>; reset-gpio = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; }; }; |