35 lines
892 B
C
35 lines
892 B
C
/*
|
|
* Copyright (c) 2009 Wind River Systems, Inc.
|
|
* Tom Rix <Tom.Rix at windriver.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* twl4030_led_init is from cpu/omap3/common.c, power_init_r
|
|
*
|
|
* (C) Copyright 2004-2008
|
|
* Texas Instruments, <www.ti.com>
|
|
*
|
|
* Author :
|
|
* Sunil Kumar <sunilsaini05 at gmail.com>
|
|
* Shashi Ranjan <shashiranjanmca05 at gmail.com>
|
|
*
|
|
* Derived from Beagle Board and 3430 SDP code by
|
|
* Richard Woodruff <r-woodruff2 at ti.com>
|
|
* Syed Mohammed Khasim <khasim at ti.com>
|
|
*/
|
|
|
|
#include <twl4030.h>
|
|
|
|
void twl4030_led_init(unsigned char ledon_mask)
|
|
{
|
|
/* LEDs need to have corresponding PWMs enabled */
|
|
if (ledon_mask & TWL4030_LED_LEDEN_LEDAON)
|
|
ledon_mask |= TWL4030_LED_LEDEN_LEDAPWM;
|
|
if (ledon_mask & TWL4030_LED_LEDEN_LEDBON)
|
|
ledon_mask |= TWL4030_LED_LEDEN_LEDBPWM;
|
|
|
|
twl4030_i2c_write_u8(TWL4030_CHIP_LED, TWL4030_LED_LEDEN,
|
|
ledon_mask);
|
|
|
|
}
|