12c155130STom Rix /* 22c155130STom Rix * Copyright (c) 2009 Wind River Systems, Inc. 32c155130STom Rix * Tom Rix <Tom.Rix at windriver.com> 42c155130STom Rix * 52c155130STom Rix * This program is free software; you can redistribute it and/or 62c155130STom Rix * modify it under the terms of the GNU General Public License as 72c155130STom Rix * published by the Free Software Foundation; either version 2 of 82c155130STom Rix * the License, or (at your option) any later version. 92c155130STom Rix * 102c155130STom Rix * This program is distributed in the hope that it will be useful, 112c155130STom Rix * but WITHOUT ANY WARRANTY; without even the implied warranty of 122c155130STom Rix * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 132c155130STom Rix * GNU General Public License for more details. 142c155130STom Rix * 152c155130STom Rix * You should have received a copy of the GNU General Public License 162c155130STom Rix * along with this program; if not, write to the Free Software 172c155130STom Rix * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 182c155130STom Rix * MA 02111-1307 USA 192c155130STom Rix * 202c155130STom Rix * twl4030_led_init is from cpu/omap3/common.c, power_init_r 212c155130STom Rix * 222c155130STom Rix * (C) Copyright 2004-2008 232c155130STom Rix * Texas Instruments, <www.ti.com> 242c155130STom Rix * 252c155130STom Rix * Author : 262c155130STom Rix * Sunil Kumar <sunilsaini05 at gmail.com> 272c155130STom Rix * Shashi Ranjan <shashiranjanmca05 at gmail.com> 282c155130STom Rix * 292c155130STom Rix * Derived from Beagle Board and 3430 SDP code by 302c155130STom Rix * Richard Woodruff <r-woodruff2 at ti.com> 312c155130STom Rix * Syed Mohammed Khasim <khasim at ti.com> 322c155130STom Rix * 332c155130STom Rix */ 342c155130STom Rix 352c155130STom Rix #include <twl4030.h> 362c155130STom Rix 37*ead39d7aSGrazvydas Ignotas void twl4030_led_init(unsigned char ledon_mask) 382c155130STom Rix { 39*ead39d7aSGrazvydas Ignotas /* LEDs need to have corresponding PWMs enabled */ 40*ead39d7aSGrazvydas Ignotas if (ledon_mask & TWL4030_LED_LEDEN_LEDAON) 41*ead39d7aSGrazvydas Ignotas ledon_mask |= TWL4030_LED_LEDEN_LEDAPWM; 42*ead39d7aSGrazvydas Ignotas if (ledon_mask & TWL4030_LED_LEDEN_LEDBON) 43*ead39d7aSGrazvydas Ignotas ledon_mask |= TWL4030_LED_LEDEN_LEDBPWM; 442c155130STom Rix 45*ead39d7aSGrazvydas Ignotas twl4030_i2c_write_u8(TWL4030_CHIP_LED, ledon_mask, 462c155130STom Rix TWL4030_LED_LEDEN); 472c155130STom Rix 482c155130STom Rix } 49