sys/dts/arm/ufw.dts

   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 };