12c155130STom Rix /* 22c155130STom Rix * Copyright (c) 2009 Wind River Systems, Inc. 32c155130STom Rix * Tom Rix <Tom.Rix at windriver.com> 42c155130STom Rix * 5*1a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 62c155130STom Rix * 72c155130STom Rix * twl4030_led_init is from cpu/omap3/common.c, power_init_r 82c155130STom Rix * 92c155130STom Rix * (C) Copyright 2004-2008 102c155130STom Rix * Texas Instruments, <www.ti.com> 112c155130STom Rix * 122c155130STom Rix * Author : 132c155130STom Rix * Sunil Kumar <sunilsaini05 at gmail.com> 142c155130STom Rix * Shashi Ranjan <shashiranjanmca05 at gmail.com> 152c155130STom Rix * 162c155130STom Rix * Derived from Beagle Board and 3430 SDP code by 172c155130STom Rix * Richard Woodruff <r-woodruff2 at ti.com> 182c155130STom Rix * Syed Mohammed Khasim <khasim at ti.com> 192c155130STom Rix */ 202c155130STom Rix 212c155130STom Rix #include <twl4030.h> 222c155130STom Rix twl4030_led_init(unsigned char ledon_mask)23ead39d7aSGrazvydas Ignotasvoid twl4030_led_init(unsigned char ledon_mask) 242c155130STom Rix { 25ead39d7aSGrazvydas Ignotas /* LEDs need to have corresponding PWMs enabled */ 26ead39d7aSGrazvydas Ignotas if (ledon_mask & TWL4030_LED_LEDEN_LEDAON) 27ead39d7aSGrazvydas Ignotas ledon_mask |= TWL4030_LED_LEDEN_LEDAPWM; 28ead39d7aSGrazvydas Ignotas if (ledon_mask & TWL4030_LED_LEDEN_LEDBON) 29ead39d7aSGrazvydas Ignotas ledon_mask |= TWL4030_LED_LEDEN_LEDBPWM; 302c155130STom Rix 310208aaf6SNishanth Menon twl4030_i2c_write_u8(TWL4030_CHIP_LED, TWL4030_LED_LEDEN, 320208aaf6SNishanth Menon ledon_mask); 332c155130STom Rix 342c155130STom Rix } 35