169 строки
2.8 KiB
Plaintext
169 строки
2.8 KiB
Plaintext
/*
|
|
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* 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.
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#include "omap36xx.dtsi"
|
|
|
|
/ {
|
|
model = "TI OMAP3 BeagleBoard xM";
|
|
compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3";
|
|
|
|
cpus {
|
|
cpu@0 {
|
|
cpu0-supply = <&vcc>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x20000000>; /* 512 MB */
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
heartbeat {
|
|
label = "beagleboard::usr0";
|
|
gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
mmc {
|
|
label = "beagleboard::usr1";
|
|
gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
|
|
linux,default-trigger = "mmc0";
|
|
};
|
|
};
|
|
|
|
pwmleds {
|
|
compatible = "pwm-leds";
|
|
|
|
pmu_stat {
|
|
label = "beagleboard::pmu_stat";
|
|
pwms = <&twl_pwmled 1 7812500>;
|
|
max-brightness = <127>;
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "ti,omap-twl4030";
|
|
ti,model = "omap3beagle";
|
|
|
|
ti,mcbsp = <&mcbsp2>;
|
|
ti,codec = <&twl_audio>;
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
user {
|
|
label = "user";
|
|
gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <0x114>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_wkup {
|
|
gpio1_pins: pinmux_gpio1_pins {
|
|
pinctrl-single,pins = <
|
|
0x0e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <2600000>;
|
|
|
|
twl: twl@48 {
|
|
reg = <0x48>;
|
|
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
|
|
interrupt-parent = <&intc>;
|
|
|
|
twl_audio: audio {
|
|
compatible = "ti,twl4030-audio";
|
|
codec {
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
#include "twl4030.dtsi"
|
|
#include "twl4030_omap3.dtsi"
|
|
|
|
&i2c2 {
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
&i2c3 {
|
|
clock-frequency = <100000>;
|
|
|
|
/*
|
|
* Display monitor features are burnt in the EEPROM
|
|
* as EDID data.
|
|
*/
|
|
eeprom@50 {
|
|
compatible = "ti,eeprom";
|
|
reg = <0x50>;
|
|
};
|
|
};
|
|
|
|
&mmc1 {
|
|
vmmc-supply = <&vmmc1>;
|
|
vmmc_aux-supply = <&vsim>;
|
|
bus-width = <8>;
|
|
};
|
|
|
|
&mmc2 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&mmc3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&twl_gpio {
|
|
ti,use-leds;
|
|
/* pullups: BIT(1) */
|
|
ti,pullups = <0x000002>;
|
|
/*
|
|
* pulldowns:
|
|
* BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
|
|
* BIT(15), BIT(16), BIT(17)
|
|
*/
|
|
ti,pulldowns = <0x03a1c4>;
|
|
};
|
|
|
|
&usb_otg_hs {
|
|
interface-type = <0>;
|
|
usb-phy = <&usb2_phy>;
|
|
mode = <3>;
|
|
power = <50>;
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
uart3_pins: pinmux_uart3_pins {
|
|
pinctrl-single,pins = <
|
|
0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
|
|
0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>;
|
|
};
|
|
|
|
&gpio1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpio1_pins>;
|
|
};
|