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include/linux/leds-lp5521.h
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/* * LP5521 LED chip driver. * * Copyright (C) 2010 Nokia Corporation * * Contact: Samu Onkalo <samu.p.onkalo@nokia.com> * * 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. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA */ #ifndef __LINUX_LP5521_H #define __LINUX_LP5521_H /* See Documentation/leds/leds-lp5521.txt */ struct lp5521_led_config { u8 chan_nr; u8 led_current; /* mA x10, 0 if led is not connected */ u8 max_current; }; #define LP5521_CLOCK_AUTO 0 #define LP5521_CLOCK_INT 1 #define LP5521_CLOCK_EXT 2 struct lp5521_platform_data { struct lp5521_led_config *led_config; u8 num_channels; u8 clock_mode; int (*setup_resources)(void); void (*release_resources)(void); void (*enable)(bool state); |
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const char *label; |
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}; #endif /* __LINUX_LP5521_H */ |