1 /dts-v1/; 2 3 #include "tegra30.dtsi" 4 5 / { 6 model = "NVIDIA Beaver"; 7 compatible = "nvidia,beaver", "nvidia,tegra30"; 8 9 chosen { 10 stdout-path = &uarta; 11 }; 12 13 aliases { 14 i2c0 = "/i2c@7000d000"; 15 i2c1 = "/i2c@7000c000"; 16 i2c2 = "/i2c@7000c400"; 17 i2c3 = "/i2c@7000c500"; 18 i2c4 = "/i2c@7000c700"; 19 mmc0 = "/sdhci@78000600"; 20 mmc1 = "/sdhci@78000000"; 21 spi0 = "/spi@7000da00"; 22 usb0 = "/usb@7d000000"; 23 usb1 = "/usb@7d008000"; 24 }; 25 26 memory { 27 device_type = "memory"; 28 reg = <0x80000000 0x7ff00000>; 29 }; 30 31 pcie-controller@00003000 { 32 status = "okay"; 33 34 avdd-pexa-supply = <&ldo1_reg>; 35 vdd-pexa-supply = <&ldo1_reg>; 36 avdd-pexb-supply = <&ldo1_reg>; 37 vdd-pexb-supply = <&ldo1_reg>; 38 avdd-pex-pll-supply = <&ldo1_reg>; 39 avdd-plle-supply = <&ldo1_reg>; 40 vddio-pex-ctl-supply = <&sys_3v3_reg>; 41 hvdd-pex-supply = <&sys_3v3_pexs_reg>; 42 43 pci@1,0 { 44 status = "okay"; 45 nvidia,num-lanes = <2>; 46 }; 47 48 pci@2,0 { 49 nvidia,num-lanes = <2>; 50 }; 51 52 pci@3,0 { 53 status = "okay"; 54 nvidia,num-lanes = <2>; 55 }; 56 }; 57 58 i2c@7000c000 { 59 status = "okay"; 60 clock-frequency = <100000>; 61 }; 62 63 i2c@7000c400 { 64 status = "okay"; 65 clock-frequency = <100000>; 66 }; 67 68 i2c@7000c500 { 69 status = "okay"; 70 clock-frequency = <100000>; 71 }; 72 73 i2c@7000c700 { 74 status = "okay"; 75 clock-frequency = <100000>; 76 }; 77 78 i2c@7000d000 { 79 status = "okay"; 80 clock-frequency = <100000>; 81 82 pmic: tps65911@2d { 83 compatible = "ti,tps65911"; 84 reg = <0x2d>; 85 86 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; 87 #interrupt-cells = <2>; 88 interrupt-controller; 89 90 ti,system-power-controller; 91 92 #gpio-cells = <2>; 93 gpio-controller; 94 95 vcc1-supply = <&vdd_5v_in_reg>; 96 vcc2-supply = <&vdd_5v_in_reg>; 97 vcc3-supply = <&vio_reg>; 98 vcc4-supply = <&vdd_5v_in_reg>; 99 vcc5-supply = <&vdd_5v_in_reg>; 100 vcc6-supply = <&vdd2_reg>; 101 vcc7-supply = <&vdd_5v_in_reg>; 102 vccio-supply = <&vdd_5v_in_reg>; 103 104 regulators { 105 #address-cells = <1>; 106 #size-cells = <0>; 107 108 vdd1_reg: vdd1 { 109 regulator-name = "vddio_ddr_1v2"; 110 regulator-min-microvolt = <1200000>; 111 regulator-max-microvolt = <1200000>; 112 regulator-always-on; 113 }; 114 115 vdd2_reg: vdd2 { 116 regulator-name = "vdd_1v5_gen"; 117 regulator-min-microvolt = <1500000>; 118 regulator-max-microvolt = <1500000>; 119 regulator-always-on; 120 }; 121 122 vddctrl_reg: vddctrl { 123 regulator-name = "vdd_cpu,vdd_sys"; 124 regulator-min-microvolt = <1000000>; 125 regulator-max-microvolt = <1000000>; 126 regulator-always-on; 127 }; 128 129 vio_reg: vio { 130 regulator-name = "vdd_1v8_gen"; 131 regulator-min-microvolt = <1800000>; 132 regulator-max-microvolt = <1800000>; 133 regulator-always-on; 134 }; 135 136 ldo1_reg: ldo1 { 137 regulator-name = "vdd_pexa,vdd_pexb"; 138 regulator-min-microvolt = <1050000>; 139 regulator-max-microvolt = <1050000>; 140 }; 141 142 ldo2_reg: ldo2 { 143 regulator-name = "vdd_sata,avdd_plle"; 144 regulator-min-microvolt = <1050000>; 145 regulator-max-microvolt = <1050000>; 146 }; 147 148 /* LDO3 is not connected to anything */ 149 150 ldo4_reg: ldo4 { 151 regulator-name = "vdd_rtc"; 152 regulator-min-microvolt = <1200000>; 153 regulator-max-microvolt = <1200000>; 154 regulator-always-on; 155 }; 156 157 ldo5_reg: ldo5 { 158 regulator-name = "vddio_sdmmc,avdd_vdac"; 159 regulator-min-microvolt = <3300000>; 160 regulator-max-microvolt = <3300000>; 161 regulator-always-on; 162 }; 163 164 ldo6_reg: ldo6 { 165 regulator-name = "avdd_dsi_csi,pwrdet_mipi"; 166 regulator-min-microvolt = <1200000>; 167 regulator-max-microvolt = <1200000>; 168 }; 169 170 ldo7_reg: ldo7 { 171 regulator-name = "vdd_pllm,x,u,a_p_c_s"; 172 regulator-min-microvolt = <1200000>; 173 regulator-max-microvolt = <1200000>; 174 regulator-always-on; 175 }; 176 177 ldo8_reg: ldo8 { 178 regulator-name = "vdd_ddr_hs"; 179 regulator-min-microvolt = <1000000>; 180 regulator-max-microvolt = <1000000>; 181 regulator-always-on; 182 }; 183 }; 184 }; 185 }; 186 187 spi@7000da00 { 188 status = "okay"; 189 spi-max-frequency = <25000000>; 190 spi-flash@1 { 191 compatible = "winbond,w25q32"; 192 reg = <1>; 193 spi-max-frequency = <20000000>; 194 }; 195 }; 196 197 sdhci@78000000 { 198 status = "okay"; 199 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; 200 wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>; 201 power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>; 202 bus-width = <4>; 203 }; 204 205 sdhci@78000600 { 206 status = "okay"; 207 bus-width = <8>; 208 non-removable; 209 }; 210 211 usb@7d000000 { 212 status = "okay"; 213 dr_mode = "otg"; 214 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; 215 }; 216 217 usb@7d008000 { 218 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; 219 status = "okay"; 220 }; 221 222 clocks { 223 compatible = "simple-bus"; 224 #address-cells = <1>; 225 #size-cells = <0>; 226 227 clk32k_in: clock@0 { 228 compatible = "fixed-clock"; 229 reg=<0>; 230 #clock-cells = <0>; 231 clock-frequency = <32768>; 232 }; 233 }; 234 235 regulators { 236 compatible = "simple-bus"; 237 #address-cells = <1>; 238 #size-cells = <0>; 239 240 vdd_5v_in_reg: regulator@0 { 241 compatible = "regulator-fixed"; 242 reg = <0>; 243 regulator-name = "vdd_5v_in"; 244 regulator-min-microvolt = <5000000>; 245 regulator-max-microvolt = <5000000>; 246 regulator-always-on; 247 }; 248 249 chargepump_5v_reg: regulator@1 { 250 compatible = "regulator-fixed"; 251 reg = <1>; 252 regulator-name = "chargepump_5v"; 253 regulator-min-microvolt = <5000000>; 254 regulator-max-microvolt = <5000000>; 255 regulator-boot-on; 256 regulator-always-on; 257 enable-active-high; 258 gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; 259 }; 260 261 ddr_reg: regulator@2 { 262 compatible = "regulator-fixed"; 263 reg = <2>; 264 regulator-name = "vdd_ddr"; 265 regulator-min-microvolt = <1500000>; 266 regulator-max-microvolt = <1500000>; 267 regulator-always-on; 268 regulator-boot-on; 269 enable-active-high; 270 gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; 271 vin-supply = <&vdd_5v_in_reg>; 272 }; 273 274 vdd_5v_sata_reg: regulator@3 { 275 compatible = "regulator-fixed"; 276 reg = <3>; 277 regulator-name = "vdd_5v_sata"; 278 regulator-min-microvolt = <5000000>; 279 regulator-max-microvolt = <5000000>; 280 regulator-always-on; 281 regulator-boot-on; 282 enable-active-high; 283 gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; 284 vin-supply = <&vdd_5v_in_reg>; 285 }; 286 287 usb1_vbus_reg: regulator@4 { 288 compatible = "regulator-fixed"; 289 reg = <4>; 290 regulator-name = "usb1_vbus"; 291 regulator-min-microvolt = <5000000>; 292 regulator-max-microvolt = <5000000>; 293 enable-active-high; 294 gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; 295 gpio-open-drain; 296 vin-supply = <&vdd_5v_in_reg>; 297 }; 298 299 usb3_vbus_reg: regulator@5 { 300 compatible = "regulator-fixed"; 301 reg = <5>; 302 regulator-name = "usb3_vbus"; 303 regulator-min-microvolt = <5000000>; 304 regulator-max-microvolt = <5000000>; 305 enable-active-high; 306 gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; 307 gpio-open-drain; 308 vin-supply = <&vdd_5v_in_reg>; 309 }; 310 311 sys_3v3_reg: regulator@6 { 312 compatible = "regulator-fixed"; 313 reg = <6>; 314 regulator-name = "sys_3v3,vdd_3v3_alw"; 315 regulator-min-microvolt = <3300000>; 316 regulator-max-microvolt = <3300000>; 317 regulator-always-on; 318 regulator-boot-on; 319 enable-active-high; 320 gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; 321 vin-supply = <&vdd_5v_in_reg>; 322 }; 323 324 sys_3v3_pexs_reg: regulator@7 { 325 compatible = "regulator-fixed"; 326 reg = <7>; 327 regulator-name = "sys_3v3_pexs"; 328 regulator-min-microvolt = <3300000>; 329 regulator-max-microvolt = <3300000>; 330 regulator-always-on; 331 regulator-boot-on; 332 enable-active-high; 333 gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; 334 vin-supply = <&sys_3v3_reg>; 335 }; 336 337 vdd_5v0_hdmi: regulator@8 { 338 compatible = "regulator-fixed"; 339 reg = <8>; 340 regulator-name = "+VDD_5V_HDMI"; 341 regulator-min-microvolt = <5000000>; 342 regulator-max-microvolt = <5000000>; 343 regulator-always-on; 344 regulator-boot-on; 345 vin-supply = <&sys_3v3_reg>; 346 }; 347 }; 348 }; 349 350 &uarta { 351 status = "okay"; 352 }; 353
