a135f2f82c
Support the blue LED connected to the LEDB pin of the TWL4030 on the Gumstix Overo. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Benoit Cousson <b-cousson@ti.com>
58 lines
942 B
Plaintext
58 lines
942 B
Plaintext
/*
|
|
* Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* The Gumstix Overo must be combined with an expansion board.
|
|
*/
|
|
/dts-v1/;
|
|
|
|
/include/ "omap3.dtsi"
|
|
|
|
/ {
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
overo {
|
|
label = "overo:blue:COM";
|
|
gpios = <&twl_gpio 19 0>;
|
|
linux,default-trigger = "mmc0";
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <2600000>;
|
|
|
|
twl: twl@48 {
|
|
reg = <0x48>;
|
|
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
|
|
interrupt-parent = <&intc>;
|
|
};
|
|
};
|
|
|
|
/include/ "twl4030.dtsi"
|
|
|
|
/* i2c2 pins are used for gpio */
|
|
&i2c2 {
|
|
status = "disabled";
|
|
};
|
|
|
|
/* on board microSD slot */
|
|
&mmc1 {
|
|
vmmc-supply = <&vmmc1>;
|
|
bus-width = <4>;
|
|
};
|
|
|
|
/* optional on board WiFi */
|
|
&mmc2 {
|
|
bus-width = <4>;
|
|
};
|
|
|
|
&twl_gpio {
|
|
ti,use-leds;
|
|
};
|