| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (c) 2009 Wind River Systems, Inc. |
| * Tom Rix <Tom.Rix at windriver.com> |
| * |
| * 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); |
| |
| } |
