am335x-lxm.dts revision 284090
1/* 2 * Copyright (C) 2014 NovaTech LLC - http://www.novatechweb.com 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8/dts-v1/; 9 10#include "am33xx.dtsi" 11 12/ { 13 model = "NovaTech OrionLXm"; 14 compatible = "novatech,am335x-lxm", "ti,am33xx"; 15 16 cpus { 17 cpu@0 { 18 cpu0-supply = <&vdd1_reg>; 19 }; 20 }; 21 22 memory { 23 device_type = "memory"; 24 reg = <0x80000000 0x20000000>; /* 512 MB */ 25 }; 26 27 /* Power supply provides a fixed 5V @2A */ 28 vbat: fixedregulator@0 { 29 compatible = "regulator-fixed"; 30 regulator-name = "vbat"; 31 regulator-min-microvolt = <5000000>; 32 regulator-max-microvolt = <5000000>; 33 regulator-boot-on; 34 }; 35 36 /* Power supply provides a fixed 3.3V @3A */ 37 vmmcsd_fixed: fixedregulator@1 { 38 compatible = "regulator-fixed"; 39 regulator-name = "vmmcsd_fixed"; 40 regulator-min-microvolt = <3300000>; 41 regulator-max-microvolt = <3300000>; 42 regulator-boot-on; 43 }; 44}; 45 46&am33xx_pinmux { 47 mmc1_pins: pinmux_mmc1_pins { 48 pinctrl-single,pins = < 49 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */ 50 0xf4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */ 51 0xf8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */ 52 0xfc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */ 53 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */ 54 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */ 55 >; 56 }; 57 58 i2c0_pins: pinmux_i2c0_pins { 59 pinctrl-single,pins = < 60 0x188 (PIN_INPUT | MUX_MODE0) /* i2c0_sda.i2c0_sda */ 61 0x18c (PIN_INPUT | MUX_MODE0) /* i2c0_scl.i2c0_scl */ 62 >; 63 }; 64 65 cpsw_default: cpsw_default { 66 pinctrl-single,pins = < 67 /* Slave 1 */ 68 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */ 69 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_crs_dv */ 70 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rxer */ 71 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_txen */ 72 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td1 */ 73 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td0 */ 74 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd1 */ 75 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd0 */ 76 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk */ 77 78 /* Slave 2 */ 79 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */ 80 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */ 81 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */ 82 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */ 83 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */ 84 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */ 85 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */ 86 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */ 87 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */ 88 >; 89 }; 90 91 cpsw_sleep: cpsw_sleep { 92 pinctrl-single,pins = < 93 /* Slave 1 reset value */ 94 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */ 95 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_crs_dv */ 96 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rxer */ 97 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_txen */ 98 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td1 */ 99 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td0 */ 100 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd1 */ 101 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd0 */ 102 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_refclk */ 103 104 /* Slave 2 reset value*/ 105 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_txen */ 106 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td1 */ 107 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td0 */ 108 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd1 */ 109 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd0 */ 110 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_crs_dv */ 111 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rxer */ 112 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */ 113 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_refclk */ 114 >; 115 }; 116 117 davinci_mdio_default: davinci_mdio_default { 118 pinctrl-single,pins = < 119 /* MDIO */ 120 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ 121 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ 122 >; 123 }; 124 125 davinci_mdio_sleep: davinci_mdio_sleep { 126 pinctrl-single,pins = < 127 /* MDIO reset value */ 128 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) 129 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) 130 >; 131 }; 132 133 emmc_pins: pinmux_emmc_pins { 134 pinctrl-single,pins = < 135 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ 136 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ 137 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ 138 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ 139 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ 140 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ 141 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ 142 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ 143 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ 144 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ 145 >; 146 }; 147 148 uart0_pins: pinmux_uart0_pins { 149 pinctrl-single,pins = < 150 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ 151 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ 152 >; 153 }; 154}; 155 156&i2c0 { 157 pinctrl-names = "default"; 158 pinctrl-0 = <&i2c0_pins>; 159 160 status = "okay"; 161 clock-frequency = <400000>; 162 163 serial_config1: serial_config1@20 { 164 compatible = "nxp,pca9539"; 165 reg = <0x20>; 166 }; 167 168 serial_config2: serial_config2@21 { 169 compatible = "nxp,pca9539"; 170 reg = <0x21>; 171 }; 172 173 tps: tps@2d { 174 compatible = "ti,tps65910"; 175 reg = <0x2d>; 176 }; 177}; 178 179/include/ "tps65910.dtsi" 180 181&tps { 182 vcc1-supply = <&vbat>; 183 vcc2-supply = <&vbat>; 184 vcc3-supply = <&vbat>; 185 vcc4-supply = <&vbat>; 186 vcc5-supply = <&vbat>; 187 vcc6-supply = <&vbat>; 188 vcc7-supply = <&vbat>; 189 vccio-supply = <&vbat>; 190 191 regulators { 192 /* vrtc - unused */ 193 194 vio_reg: regulator@1 { 195 regulator-name = "vio_1v5,ddr"; 196 regulator-min-microvolt = <1500000>; 197 regulator-max-microvolt = <1500000>; 198 regulator-boot-on; 199 regulator-always-on; 200 }; 201 202 vdd1_reg: regulator@2 { 203 regulator-name = "vdd1,mpu"; 204 regulator-min-microvolt = <600000>; 205 regulator-max-microvolt = <1500000>; 206 regulator-boot-on; 207 regulator-always-on; 208 }; 209 210 vdd2_reg: regulator@3 { 211 regulator-name = "vdd2_1v1,core"; 212 regulator-min-microvolt = <1100000>; 213 regulator-max-microvolt = <1100000>; 214 regulator-boot-on; 215 regulator-always-on; 216 }; 217 218 /* vdd3 - unused */ 219 220 /* vdig1 - unused */ 221 222 vdig2_reg: regulator@6 { 223 regulator-name = "vdig2_1v8,vdds_pll"; 224 regulator-min-microvolt = <1800000>; 225 regulator-max-microvolt = <1800000>; 226 regulator-boot-on; 227 regulator-always-on; 228 }; 229 230 /* vpll - unused */ 231 232 vdac_reg: regulator@8 { 233 regulator-name = "vdac_1v8,vdds"; 234 regulator-min-microvolt = <1800000>; 235 regulator-max-microvolt = <1800000>; 236 regulator-boot-on; 237 regulator-always-on; 238 }; 239 240 vaux1_reg: regulator@9 { 241 regulator-name = "vaux1_1v8,usb"; 242 regulator-min-microvolt = <1800000>; 243 regulator-max-microvolt = <1800000>; 244 regulator-boot-on; 245 regulator-always-on; 246 }; 247 248 vaux2_reg: regulator@10 { 249 regulator-name = "vaux2_3v3,io"; 250 regulator-min-microvolt = <3300000>; 251 regulator-max-microvolt = <3300000>; 252 regulator-boot-on; 253 regulator-always-on; 254 }; 255 256 vaux33_reg: regulator@11 { 257 regulator-name = "vaux33_3v3,usb"; 258 regulator-min-microvolt = <3300000>; 259 regulator-max-microvolt = <3300000>; 260 regulator-boot-on; 261 regulator-always-on; 262 }; 263 264 vmmc_reg: regulator@12 { 265 regulator-name = "vmmc_3v3,io"; 266 regulator-min-microvolt = <3300000>; 267 regulator-max-microvolt = <3300000>; 268 regulator-boot-on; 269 regulator-always-on; 270 }; 271 }; 272}; 273 274&sham { 275 status = "okay"; 276}; 277 278&aes { 279 status = "okay"; 280}; 281 282&uart0 { 283 pinctrl-names = "default"; 284 pinctrl-0 = <&uart0_pins>; 285 286 status = "okay"; 287}; 288 289&usb { 290 status = "okay"; 291}; 292 293&usb_ctrl_mod { 294 status = "okay"; 295}; 296 297&usb0_phy { 298 status = "okay"; 299}; 300 301&usb1_phy { 302 status = "okay"; 303}; 304 305&usb0 { 306 status = "okay"; 307 dr_mode = "host"; 308}; 309 310&usb1 { 311 status = "okay"; 312 dr_mode = "host"; 313}; 314 315&cppi41dma { 316 status = "okay"; 317}; 318 319&cpsw_emac0 { 320 phy_id = <&davinci_mdio>, <5>; 321 phy-mode = "rmii"; 322 dual_emac_res_vlan = <2>; 323}; 324 325&cpsw_emac1 { 326 phy_id = <&davinci_mdio>, <4>; 327 phy-mode = "rmii"; 328 dual_emac_res_vlan = <3>; 329}; 330 331&mac { 332 pinctrl-names = "default", "sleep"; 333 pinctrl-0 = <&cpsw_default>; 334 pinctrl-1 = <&cpsw_sleep>; 335 dual_emac = <1>; 336 status = "okay"; 337}; 338 339&davinci_mdio { 340 pinctrl-names = "default", "sleep"; 341 pinctrl-0 = <&davinci_mdio_default>; 342 pinctrl-1 = <&davinci_mdio_sleep>; 343 status = "okay"; 344}; 345 346&mmc1 { 347 pinctrl-names = "default"; 348 pinctrl-0 = <&mmc1_pins>; 349 vmmc-supply = <&vmmcsd_fixed>; 350 bus-width = <4>; 351 status = "okay"; 352}; 353 354&mmc2 { 355 pinctrl-names = "default"; 356 pinctrl-0 = <&emmc_pins>; 357 vmmc-supply = <&vmmcsd_fixed>; 358 bus-width = <8>; 359 ti,non-removable; 360 status = "okay"; 361}; 362 363