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