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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2015 Phytec Messtechnik GmbH
* Author: Teresa Remmet <t.remmet@phytec.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/ {
model = "Phytec AM335x phyBOARD-WEGA";
compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx";
sound: sound_iface {
compatible = "ti,da830-evm-audio";
};
regulators {
compatible = "simple-bus";
vcc3v3: fixedregulator1 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
};
};
};
/* Audio */
&am33xx_pinmux {
mcasp0_pins: pinmux_mcasp0 {
pinctrl-single,pins = <
AM33XX_IOPAD(0x9AC, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */
AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */
AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */
AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */
AM33XX_IOPAD(0x9A8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */
>;
};
};
&i2c0 {
tlv320aic3007: tlv320aic3007@18 {
compatible = "ti,tlv320aic3007";
reg = <0x18>;
AVDD-supply = <&vcc3v3>;
IOVDD-supply = <&vcc3v3>;
DRVDD-supply = <&vcc3v3>;
DVDD-supply = <&vdig1_reg>;
status = "okay";
};
};
&mcasp0 {
pinctrl-names = "default";
pinctrl-0 = <&mcasp0_pins>;
op-mode = <0>; /* DAVINCI_MCASP_IIS_MODE */
tdm-slots = <2>;
serial-dir = <
2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */
>;
tx-num-evt = <16>;
rt-num-evt = <16>;
status = "okay";
};
&sound {
ti,model = "AM335x-Wega";
ti,audio-codec = <&tlv320aic3007>;
ti,mcasp-controller = <&mcasp0>;
ti,audio-routing =
"Line Out", "LLOUT",
"Line Out", "RLOUT",
"LINE1L", "Line In",
"LINE1R", "Line In";
clocks = <&mcasp0_fck>;
clock-names = "mclk";
status = "okay";
};
/* CAN Busses */
&am33xx_pinmux {
dcan1_pins: pinmux_dcan1 {
pinctrl-single,pins = <
AM33XX_IOPAD(0x968, PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */
AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */
>;
};
};
&dcan1 {
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins>;
status = "okay";
};
/* Ethernet */
&am33xx_pinmux {
ethernet1_pins: pinmux_ethernet1 {
pinctrl-single,pins = <
AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* gpmc_a0.mii2_txen */
AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a1.mii2_rxdv */
AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* gpmc_a2.mii2_txd3 */
AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* gpmc_a3.mii2_txd2 */
AM33XX_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* gpmc_a4.mii2_txd1 */
AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* gpmc_a5.mii2_txd0 */
AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a6.mii2_txclk */
AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a7.mii2_rxclk */
AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a8.mii2_rxd3 */
AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a9.mii2_rxd2 */
AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a10.mii2_rxd1 */
AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a11.mii2_rxd0 */
AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_wpn.mii2_rxerr */
AM33XX_IOPAD(0x878, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_ben1.mii2_col */
>;
};
};
&cpsw_emac1 {
phy-handle = <&phy1>;
phy-mode = "mii";
dual_emac_res_vlan = <2>;
};
&davinci_mdio {
phy1: ethernet-phy@1 {
reg = <1>;
};
};
&mac {
slaves = <2>;
pinctrl-names = "default";
pinctrl-0 = <&ethernet0_pins &ethernet1_pins>;
dual_emac = <1>;
};
/* MMC */
&am33xx_pinmux {
mmc1_pins: pinmux_mmc1 {
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_MODE7) /* spi0_cs1.mmc0_sdcd */
>;
};
};
&mmc1 {
vmmc-supply = <&vcc3v3>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
status = "okay";
};
/* Power */
&vdig1_reg {
regulator-boot-on;
regulator-always-on;
};
/* UARTs */
&am33xx_pinmux {
uart0_pins: pinmux_uart0 {
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 */
>;
};
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */
AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "okay";
};
/* USB */
&cppi41dma {
status = "okay";
};
&usb_ctrl_mod {
status = "okay";
};
&usb {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1 {
dr_mode = "host";
status = "okay";
};
&usb1_phy {
status = "okay";
};