Marcel Ziswiler | bf78b27 | 2014-09-05 10:18:38 +0200 | [diff] [blame] | 1 | /dts-v1/; |
| 2 | |
| 3 | #include "tegra30.dtsi" |
| 4 | |
| 5 | / { |
| 6 | model = "Toradex Apalis T30"; |
| 7 | compatible = "toradex,apalis_t30", "nvidia,tegra30"; |
| 8 | |
Marcel Ziswiler | 9aafef4 | 2014-10-11 00:34:04 +0200 | [diff] [blame] | 9 | chosen { |
| 10 | stdout-path = &uarta; |
| 11 | }; |
| 12 | |
Marcel Ziswiler | bf78b27 | 2014-09-05 10:18:38 +0200 | [diff] [blame] | 13 | aliases { |
| 14 | i2c0 = "/i2c@7000d000"; |
| 15 | i2c1 = "/i2c@7000c000"; |
| 16 | i2c2 = "/i2c@7000c500"; |
| 17 | i2c3 = "/i2c@7000c700"; |
| 18 | sdhci0 = "/sdhci@78000600"; |
| 19 | sdhci1 = "/sdhci@78000400"; |
| 20 | sdhci2 = "/sdhci@78000000"; |
| 21 | usb0 = "/usb@7d000000"; |
| 22 | usb1 = "/usb@7d004000"; |
| 23 | usb2 = "/usb@7d008000"; |
| 24 | }; |
| 25 | |
| 26 | memory { |
| 27 | device_type = "memory"; |
| 28 | reg = <0x80000000 0x40000000>; |
| 29 | }; |
| 30 | |
| 31 | pcie-controller@00003000 { |
| 32 | status = "okay"; |
| 33 | avdd-pexa-supply = <&vdd2_reg>; |
| 34 | vdd-pexa-supply = <&vdd2_reg>; |
| 35 | avdd-pexb-supply = <&vdd2_reg>; |
| 36 | vdd-pexb-supply = <&vdd2_reg>; |
| 37 | avdd-pex-pll-supply = <&vdd2_reg>; |
| 38 | avdd-plle-supply = <&ldo6_reg>; |
| 39 | vddio-pex-ctl-supply = <&sys_3v3_reg>; |
| 40 | hvdd-pex-supply = <&sys_3v3_reg>; |
| 41 | |
| 42 | pci@1,0 { |
| 43 | nvidia,num-lanes = <4>; |
| 44 | }; |
| 45 | |
| 46 | pci@2,0 { |
| 47 | nvidia,num-lanes = <1>; |
| 48 | }; |
| 49 | |
| 50 | pci@3,0 { |
| 51 | status = "okay"; |
| 52 | nvidia,num-lanes = <1>; |
| 53 | }; |
| 54 | }; |
| 55 | |
| 56 | /* |
| 57 | * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier |
| 58 | * board) |
| 59 | */ |
| 60 | i2c@7000c000 { |
| 61 | status = "okay"; |
| 62 | clock-frequency = <100000>; |
| 63 | }; |
| 64 | |
| 65 | /* GEN2_I2C: unused */ |
| 66 | |
| 67 | /* |
| 68 | * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on |
| 69 | * carrier board) |
| 70 | */ |
| 71 | i2c@7000c500 { |
| 72 | status = "okay"; |
| 73 | clock-frequency = <100000>; |
| 74 | }; |
| 75 | |
| 76 | /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */ |
| 77 | i2c@7000c700 { |
| 78 | status = "okay"; |
| 79 | clock-frequency = <100000>; |
| 80 | }; |
| 81 | |
| 82 | /* |
| 83 | * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and |
| 84 | * touch screen controller |
| 85 | */ |
| 86 | i2c@7000d000 { |
| 87 | status = "okay"; |
| 88 | clock-frequency = <100000>; |
| 89 | |
| 90 | pmic: tps65911@2d { |
| 91 | compatible = "ti,tps65911"; |
| 92 | reg = <0x2d>; |
| 93 | |
| 94 | interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; |
| 95 | #interrupt-cells = <2>; |
| 96 | interrupt-controller; |
| 97 | |
| 98 | ti,system-power-controller; |
| 99 | |
| 100 | #gpio-cells = <2>; |
| 101 | gpio-controller; |
| 102 | |
| 103 | vcc1-supply = <&sys_3v3_reg>; |
| 104 | vcc2-supply = <&sys_3v3_reg>; |
| 105 | vcc3-supply = <&vio_reg>; |
| 106 | vcc4-supply = <&sys_3v3_reg>; |
| 107 | vcc5-supply = <&sys_3v3_reg>; |
| 108 | vcc6-supply = <&vio_reg>; |
| 109 | vcc7-supply = <&charge_pump_5v0_reg>; |
| 110 | vccio-supply = <&sys_3v3_reg>; |
| 111 | |
| 112 | regulators { |
| 113 | #address-cells = <1>; |
| 114 | #size-cells = <0>; |
| 115 | |
| 116 | /* SW1: +V1.35_VDDIO_DDR */ |
| 117 | vdd1_reg: vdd1 { |
| 118 | regulator-name = "vddio_ddr_1v35"; |
| 119 | regulator-min-microvolt = <1350000>; |
| 120 | regulator-max-microvolt = <1350000>; |
| 121 | regulator-always-on; |
| 122 | }; |
| 123 | |
| 124 | /* SW2: +V1.05 */ |
| 125 | vdd2_reg: vdd2 { |
| 126 | regulator-name = |
| 127 | "vdd_pexa,vdd_pexb,vdd_sata"; |
| 128 | regulator-min-microvolt = <1050000>; |
| 129 | regulator-max-microvolt = <1050000>; |
| 130 | }; |
| 131 | |
| 132 | /* SW CTRL: +V1.0_VDD_CPU */ |
| 133 | vddctrl_reg: vddctrl { |
| 134 | regulator-name = "vdd_cpu,vdd_sys"; |
| 135 | regulator-min-microvolt = <1150000>; |
| 136 | regulator-max-microvolt = <1150000>; |
| 137 | regulator-always-on; |
| 138 | }; |
| 139 | |
| 140 | /* SWIO: +V1.8 */ |
| 141 | vio_reg: vio { |
| 142 | regulator-name = "vdd_1v8_gen"; |
| 143 | regulator-min-microvolt = <1800000>; |
| 144 | regulator-max-microvolt = <1800000>; |
| 145 | regulator-always-on; |
| 146 | }; |
| 147 | |
| 148 | /* LDO1: unused */ |
| 149 | |
| 150 | /* |
| 151 | * EN_+V3.3 switching via FET: |
| 152 | * +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN |
| 153 | * see also v3_3 fixed supply |
| 154 | */ |
| 155 | ldo2_reg: ldo2 { |
| 156 | regulator-name = "en_3v3"; |
| 157 | regulator-min-microvolt = <3300000>; |
| 158 | regulator-max-microvolt = <3300000>; |
| 159 | regulator-always-on; |
| 160 | }; |
| 161 | |
| 162 | /* +V1.2_CSI */ |
| 163 | ldo3_reg: ldo3 { |
| 164 | regulator-name = |
| 165 | "avdd_dsi_csi,pwrdet_mipi"; |
| 166 | regulator-min-microvolt = <1200000>; |
| 167 | regulator-max-microvolt = <1200000>; |
| 168 | }; |
| 169 | |
| 170 | /* +V1.2_VDD_RTC */ |
| 171 | ldo4_reg: ldo4 { |
| 172 | regulator-name = "vdd_rtc"; |
| 173 | regulator-min-microvolt = <1200000>; |
| 174 | regulator-max-microvolt = <1200000>; |
| 175 | regulator-always-on; |
| 176 | }; |
| 177 | |
| 178 | /* |
| 179 | * +V2.8_AVDD_VDAC: |
| 180 | * only required for analog RGB |
| 181 | */ |
| 182 | ldo5_reg: ldo5 { |
| 183 | regulator-name = "avdd_vdac"; |
| 184 | regulator-min-microvolt = <2800000>; |
| 185 | regulator-max-microvolt = <2800000>; |
| 186 | regulator-always-on; |
| 187 | }; |
| 188 | |
| 189 | /* |
| 190 | * +V1.05_AVDD_PLLE: avdd_plle should be 1.05V |
| 191 | * but LDO6 can't set voltage in 50mV |
| 192 | * granularity |
| 193 | */ |
| 194 | ldo6_reg: ldo6 { |
| 195 | regulator-name = "avdd_plle"; |
| 196 | regulator-min-microvolt = <1100000>; |
| 197 | regulator-max-microvolt = <1100000>; |
| 198 | }; |
| 199 | |
| 200 | /* +V1.2_AVDD_PLL */ |
| 201 | ldo7_reg: ldo7 { |
| 202 | regulator-name = "avdd_pll"; |
| 203 | regulator-min-microvolt = <1200000>; |
| 204 | regulator-max-microvolt = <1200000>; |
| 205 | regulator-always-on; |
| 206 | }; |
| 207 | |
| 208 | /* +V1.0_VDD_DDR_HS */ |
| 209 | ldo8_reg: ldo8 { |
| 210 | regulator-name = "vdd_ddr_hs"; |
| 211 | regulator-min-microvolt = <1000000>; |
| 212 | regulator-max-microvolt = <1000000>; |
| 213 | regulator-always-on; |
| 214 | }; |
| 215 | }; |
| 216 | }; |
| 217 | }; |
| 218 | |
| 219 | /* SPI1: Apalis SPI1 */ |
| 220 | spi@7000d400 { |
| 221 | status = "okay"; |
| 222 | spi-max-frequency = <25000000>; |
| 223 | }; |
| 224 | |
| 225 | /* SPI4: CAN2 */ |
| 226 | spi@7000da00 { |
| 227 | status = "okay"; |
| 228 | spi-max-frequency = <25000000>; |
| 229 | }; |
| 230 | |
| 231 | /* SPI5: Apalis SPI2 */ |
| 232 | spi@7000dc00 { |
| 233 | status = "okay"; |
| 234 | spi-max-frequency = <25000000>; |
| 235 | }; |
| 236 | |
| 237 | /* SPI6: CAN1 */ |
| 238 | spi@7000de00 { |
| 239 | status = "okay"; |
| 240 | spi-max-frequency = <25000000>; |
| 241 | }; |
| 242 | |
| 243 | sdhci@78000000 { |
| 244 | status = "okay"; |
| 245 | bus-width = <4>; |
| 246 | cd-gpios = <&gpio 229 1>; /* PCC5, SD1_CD# */ |
| 247 | }; |
| 248 | |
| 249 | sdhci@78000400 { |
| 250 | status = "okay"; |
| 251 | bus-width = <8>; |
| 252 | cd-gpios = <&gpio 171 1>; /* PV3, MMC1_CD# */ |
| 253 | }; |
| 254 | |
| 255 | sdhci@78000600 { |
| 256 | status = "okay"; |
| 257 | bus-width = <8>; |
| 258 | non-removable; |
| 259 | }; |
| 260 | |
| 261 | /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */ |
| 262 | usb@7d000000 { |
| 263 | status = "okay"; |
| 264 | dr_mode = "peripheral"; |
| 265 | nvidia,vbus-gpio = <&gpio 157 0>; /* PT5, USBO1_EN */ |
| 266 | }; |
| 267 | |
| 268 | /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */ |
| 269 | usb@7d004000 { |
| 270 | status = "okay"; |
| 271 | nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */ |
| 272 | phy_type = "utmi"; |
| 273 | }; |
| 274 | |
| 275 | /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */ |
| 276 | usb@7d008000 { |
| 277 | status = "okay"; |
| 278 | nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */ |
| 279 | }; |
| 280 | |
| 281 | regulators { |
| 282 | compatible = "simple-bus"; |
| 283 | #address-cells = <1>; |
| 284 | #size-cells = <0>; |
| 285 | |
| 286 | sys_3v3_reg: regulator@100 { |
| 287 | compatible = "regulator-fixed"; |
| 288 | reg = <100>; |
| 289 | regulator-name = "3v3"; |
| 290 | regulator-min-microvolt = <3300000>; |
| 291 | regulator-max-microvolt = <3300000>; |
| 292 | regulator-always-on; |
| 293 | }; |
| 294 | |
| 295 | charge_pump_5v0_reg: regulator@101 { |
| 296 | compatible = "regulator-fixed"; |
| 297 | reg = <101>; |
| 298 | regulator-name = "5v0"; |
| 299 | regulator-min-microvolt = <5000000>; |
| 300 | regulator-max-microvolt = <5000000>; |
| 301 | regulator-always-on; |
| 302 | }; |
| 303 | }; |
| 304 | }; |