2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
10 #include "am33xx.dtsi"
13 model = "TI AM335x BeagleBone";
14 compatible = "ti,am335x-bone", "ti,am33xx";
18 cpu0-supply = <&dcdc2_reg>;
23 device_type = "memory";
24 reg = <0x80000000 0x10000000>; /* 256 MB */
27 am33xx_pinmux: pinmux@44e10800 {
28 pinctrl-names = "default";
29 pinctrl-0 = <&clkout2_pin>;
31 user_leds_s0: user_leds_s0 {
32 pinctrl-single,pins = <
33 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */
34 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */
35 0x5c 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */
36 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */
40 i2c0_pins: pinmux_i2c0_pins {
41 pinctrl-single,pins = <
42 0x188 0x30 /* i2c0_sda.i2c0_sda PULLUP | INPUTENABLE | MODE0 */
43 0x18c 0x30 /* i2c0_scl.i2c0_scl PULLUP | INPUTENABLE | MODE0 */
47 uart0_pins: pinmux_uart0_pins {
48 pinctrl-single,pins = <
49 0x170 0x30 /* uart0_rxd.uart0_rxd PULLUP | INPUTENABLE | MODE0 */
50 0x174 0x00 /* uart0_txd.uart0_txd PULLDOWN | MODE0 */
54 clkout2_pin: pinmux_clkout2_pin {
55 pinctrl-single,pins = <
56 0x1b4 0x03 /* xdma_event_intr1.clkout2 OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
62 uart0: serial@44e09000 {
63 pinctrl-names = "default";
64 pinctrl-0 = <&uart0_pins>;
70 pinctrl-names = "default";
71 pinctrl-0 = <&i2c0_pins>;
74 clock-frequency = <400000>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&user_leds_s0>;
87 compatible = "gpio-leds";
90 label = "beaglebone:green:heartbeat";
91 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
92 linux,default-trigger = "heartbeat";
93 default-state = "off";
97 label = "beaglebone:green:mmc0";
98 gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
99 linux,default-trigger = "mmc0";
100 default-state = "off";
104 label = "beaglebone:green:usr2";
105 gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
106 default-state = "off";
110 label = "beaglebone:green:usr3";
111 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
112 default-state = "off";
117 /include/ "tps65217.dtsi"
121 dcdc1_reg: regulator@0 {
125 dcdc2_reg: regulator@1 {
126 /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
127 regulator-name = "vdd_mpu";
128 regulator-min-microvolt = <925000>;
129 regulator-max-microvolt = <1325000>;
134 dcdc3_reg: regulator@2 {
135 /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
136 regulator-name = "vdd_core";
137 regulator-min-microvolt = <925000>;
138 regulator-max-microvolt = <1150000>;
143 ldo1_reg: regulator@3 {
147 ldo2_reg: regulator@4 {
151 ldo3_reg: regulator@5 {
155 ldo4_reg: regulator@6 {
162 phy_id = <&davinci_mdio>, <0>;
166 phy_id = <&davinci_mdio>, <1>;