1/*- 2 * Copyright (c) 2016, 2017 Rubicon Communications, LLC (Netgate) 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29/dts-v1/; 30 31#include "am33xx.dtsi" 32 33/ { 34 model = "AM335x uFW"; 35 compatible = "ti,am335x-ufw", "ti,am335x-ubmc", "ti,am33xx"; 36 37 memory { 38 device_type = "memory"; 39 reg = <0x80000000 0x10000000>; /* 256 MB */ 40 }; 41 42 vmmcsd_fixed: fixedregulator@0 { 43 compatible = "regulator-fixed"; 44 regulator-name = "vmmcsd_fixed"; 45 regulator-min-microvolt = <3300000>; 46 regulator-max-microvolt = <3300000>; 47 }; 48}; 49 50&am33xx_pinmux { 51 pinctrl-names = "default"; 52 pinctrl-0 = <&clkout2_pin>; 53 54 i2c0_pins: pinmux_i2c0_pins { 55 pinctrl-single,pins = < 56 AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ 57 AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ 58 >; 59 }; 60 61 i2c1_pins: pinmux_i2c1_pins { 62 pinctrl-single,pins = < 63 AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_ctsn.i2c1_sda */ 64 AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_rtsn.i2c1_scl */ 65 >; 66 }; 67 68 uart0_pins: pinmux_uart0_pins { 69 pinctrl-single,pins = < 70 AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ 71 AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ 72 >; 73 }; 74 75 clkout2_pin: pinmux_clkout2_pin { 76 pinctrl-single,pins = < 77 AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ 78 >; 79 }; 80 81 cpsw_default: cpsw_default { 82 pinctrl-single,pins = < 83 /* Slave 1 */ 84 AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii_1_txen */ 85 AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxdv.rgmii_1_rxdv */ 86 AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii_1_txd3 */ 87 AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii_1_txd2 */ 88 AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii_1_txd1 */ 89 AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii_1_txd0 */ 90 AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii_1_txclk */ 91 AM33XX_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxclk.rgmii_1_rxclk */ 92 AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd3.rgmii_1_rxd3 */ 93 AM33XX_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd2.rgmii_1_rxd2 */ 94 AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd1.rgmii_1_rxd1 */ 95 AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd0.rgmii_1_rxd0 */ 96 97 /* Slave 2 */ 98 AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a0.rgmii_2_txen */ 99 AM33XX_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a1.rgmii_2_rxdv */ 100 AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a2.rgmii_2_txd3 */ 101 AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a3.rgmii_2_txd2 */ 102 AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a4.rgmii_2_txd1 */ 103 AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a5.rgmii_2_txd0 */ 104 AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a6.rgmii_2_txclk */ 105 AM33XX_IOPAD(0x85c, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a7.rgmii_2_rxclk */ 106 AM33XX_IOPAD(0x860, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a8.rgmii_2_rxd3 */ 107 AM33XX_IOPAD(0x864, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a9.rgmii_2_rxd2 */ 108 AM33XX_IOPAD(0x868, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a10.rgmii_2_rxd1 */ 109 AM33XX_IOPAD(0x86c, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a11.rgmii_2_rxd0 */ 110 >; 111 }; 112 113 cpsw_sleep: cpsw_sleep { 114 pinctrl-single,pins = < 115 /* Slave 1 reset value */ 116 AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) 117 AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) 118 AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) 119 AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) 120 AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) 121 AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) 122 AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) 123 AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) 124 AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) 125 AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) 126 AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) 127 AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) 128 129 /* Slave 2 reset value */ 130 AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) 131 AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) 132 AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) 133 AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) 134 AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) 135 AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) 136 AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7) 137 AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7) 138 AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7) 139 AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) 140 AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) 141 AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) 142 >; 143 }; 144 145 davinci_mdio_default: davinci_mdio_default { 146 pinctrl-single,pins = < 147 /* MDIO */ 148 AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ 149 AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ 150 >; 151 }; 152 153 davinci_mdio_sleep: davinci_mdio_sleep { 154 pinctrl-single,pins = < 155 /* MDIO reset value */ 156 AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) 157 AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) 158 >; 159 }; 160 161 mmc1_pins: pinmux_mmc1_pins { 162 pinctrl-single,pins = < 163 AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ 164 AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ 165 AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ 166 AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ 167 AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ 168 AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ 169 AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE5) /* spi0_cs1.mmc0_cd */ 170 >; 171 }; 172 173 emmc_pins: pinmux_emmc_pins { 174 pinctrl-single,pins = < 175 AM33XX_IOPAD(0x994, PIN_INPUT_PULLUP | MUX_MODE4) /* mcasp0_fsx.mmc1_cd */ 176 AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ 177 AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ 178 AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ 179 AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ 180 AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ 181 AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ 182 AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ 183 AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ 184 AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ 185 AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ 186 >; 187 }; 188}; 189 190&uart0 { 191 pinctrl-names = "default"; 192 pinctrl-0 = <&uart0_pins>; 193 194 status = "okay"; 195}; 196 197&usb { 198 status = "okay"; 199}; 200 201&usb_ctrl_mod { 202 status = "okay"; 203}; 204 205&usb0_phy { 206 status = "okay"; 207}; 208 209&usb1_phy { 210 status = "okay"; 211}; 212 213&usb0 { 214 status = "okay"; 215 dr_mode = "host"; 216}; 217 218&usb1 { 219 status = "okay"; 220 dr_mode = "host"; 221}; 222 223&cppi41dma { 224 status = "okay"; 225}; 226 227&cpsw_emac0 { 228 phy_id = <&davinci_mdio>, <1>; 229 phy-mode = "rgmii"; 230 dual_emac_res_vlan = <4071>; 231}; 232 233&cpsw_emac1 { 234 phy_id = <&davinci_mdio>, <2>; 235 phy-mode = "rgmii"; 236 dual_emac_res_vlan = <4072>; 237}; 238 239&mac { 240 pinctrl-names = "default", "sleep"; 241 pinctrl-0 = <&cpsw_default>; 242 pinctrl-1 = <&cpsw_sleep>; 243 active_slave = <1>; 244 status = "okay"; 245 dual_emac; 246 txen-skew-ps = <0>; 247 rxdv-skew-ps = <1400>; 248 rxd0-skew-ps = <1400>; 249 rxd1-skew-ps = <1400>; 250 rxd2-skew-ps = <1400>; 251 rxd3-skew-ps = <1400>; 252 txd0-skew-ps = <0>; 253 txd1-skew-ps = <0>; 254 txd2-skew-ps = <0>; 255 txd3-skew-ps = <0>; 256 rxc-skew-ps = <4400>; 257 txc-skew-ps = <6200>; 258}; 259 260&davinci_mdio { 261 pinctrl-names = "default", "sleep"; 262 pinctrl-0 = <&davinci_mdio_default>; 263 pinctrl-1 = <&davinci_mdio_sleep>; 264 status = "okay"; 265}; 266 267&aes { 268 status = "okay"; 269}; 270 271&sham { 272 status = "okay"; 273}; 274 275&mmc1 { 276 vmmc-supply = <&vmmcsd_fixed>; 277 pinctrl-names = "default"; 278 pinctrl-0 = <&mmc1_pins>; 279 bus-width = <4>; 280 non-removable; 281 wp-disable; 282 status = "okay"; 283}; 284 285&mmc2 { 286 vmmc-supply = <&vmmcsd_fixed>; 287 pinctrl-names = "default"; 288 pinctrl-0 = <&emmc_pins>; 289 bus-width = <8>; 290 ti,dual-volt; 291 non-removable; 292 status = "okay"; 293}; 294 295&i2c0 { 296 pinctrl-names = "default"; 297 pinctrl-0 = <&i2c0_pins>; 298 299 status = "okay"; 300 clock-frequency = <400000>; 301 302 baseboard_eeprom: baseboard_eeprom@50 { 303 compatible = "atmel,24c02"; 304 reg = <0x50>; 305 306 #address-cells = <1>; 307 #size-cells = <1>; 308 baseboard_data: baseboard_data@0 { 309 reg = <0 0x100>; 310 }; 311 }; 312}; 313 314&i2c1 { 315 pinctrl-names = "default"; 316 pinctrl-0 = <&i2c1_pins>; 317 318 status = "okay"; 319}; 320