/*-
* Copyright (c) 2016, 2017 Rubicon Communications, LLC (Netgate)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/dts-v1/;
#include "am33xx.dtsi"
/ {
model = "AM335x uFW";
compatible = "ti,am335x-ufw", "ti,am335x-ubmc", "ti,am33xx";
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>; /* 256 MB */
};
vmmcsd_fixed: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&am33xx_pinmux {
pinctrl-names = "default";
pinctrl-0 = <&clkout2_pin>;
i2c0_pins: pinmux_i2c0_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_ctsn.i2c1_sda */
AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_rtsn.i2c1_scl */
>;
};
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};
clkout2_pin: pinmux_clkout2_pin {
pinctrl-single,pins = <
AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii_1_txen */
AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxdv.rgmii_1_rxdv */
AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii_1_txd3 */
AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii_1_txd2 */
AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii_1_txd1 */
AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii_1_txd0 */
AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii_1_txclk */
AM33XX_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxclk.rgmii_1_rxclk */
AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd3.rgmii_1_rxd3 */
AM33XX_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd2.rgmii_1_rxd2 */
AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd1.rgmii_1_rxd1 */
AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd0.rgmii_1_rxd0 */
/* Slave 2 */
AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a0.rgmii_2_txen */
AM33XX_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a1.rgmii_2_rxdv */
AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a2.rgmii_2_txd3 */
AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a3.rgmii_2_txd2 */
AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a4.rgmii_2_txd1 */
AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a5.rgmii_2_txd0 */
AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gmpc_a6.rgmii_2_txclk */
AM33XX_IOPAD(0x85c, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a7.rgmii_2_rxclk */
AM33XX_IOPAD(0x860, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a8.rgmii_2_rxd3 */
AM33XX_IOPAD(0x864, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a9.rgmii_2_rxd2 */
AM33XX_IOPAD(0x868, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a10.rgmii_2_rxd1 */
AM33XX_IOPAD(0x86c, PIN_INPUT_PULLUP | MUX_MODE2) /* gmpc_a11.rgmii_2_rxd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
/* Slave 2 reset value */
AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */
AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE5) /* spi0_cs1.mmc0_cd */
>;
};
emmc_pins: pinmux_emmc_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x994, PIN_INPUT_PULLUP | MUX_MODE4) /* mcasp0_fsx.mmc1_cd */
AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&usb {
status = "okay";
};
&usb_ctrl_mod {
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1_phy {
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "host";
};
&usb1 {
status = "okay";
dr_mode = "host";
};
&cppi41dma {
status = "okay";
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii";
dual_emac_res_vlan = <4071>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <2>;
phy-mode = "rgmii";
dual_emac_res_vlan = <4072>;
};
&mac {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
active_slave = <1>;
status = "okay";
dual_emac;
txen-skew-ps = <0>;
rxdv-skew-ps = <1400>;
rxd0-skew-ps = <1400>;
rxd1-skew-ps = <1400>;
rxd2-skew-ps = <1400>;
rxd3-skew-ps = <1400>;
txd0-skew-ps = <0>;
txd1-skew-ps = <0>;
txd2-skew-ps = <0>;
txd3-skew-ps = <0>;
rxc-skew-ps = <4400>;
txc-skew-ps = <6200>;
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
};
&aes {
status = "okay";
};
&sham {
status = "okay";
};
&mmc1 {
vmmc-supply = <&vmmcsd_fixed>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
bus-width = <4>;
non-removable;
wp-disable;
status = "okay";
};
&mmc2 {
vmmc-supply = <&vmmcsd_fixed>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_pins>;
bus-width = <8>;
ti,dual-volt;
non-removable;
status = "okay";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
clock-frequency = <400000>;
baseboard_eeprom: baseboard_eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
#address-cells = <1>;
#size-cells = <1>;
baseboard_data: baseboard_data@0 {
reg = <0 0x100>;
};
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
status = "okay";
};