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a6d511e515
TI's TCA6507 is the LED driver in the GTA04 Openmoko motherboard. The driver provides full support for brightness levels and hardware blinking. This driver can drive each of 7 outputs as an LED or a GPIO output, and provides hardware-assist blinking. [akpm@linux-foundation.org: fix __mod_i2c_device_table alias] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NeilBrown <neilb@suse.de> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
/*
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* TCA6507 LED chip driver.
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*
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* Copyright (C) 2011 Neil Brown <neil@brown.name>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef __LINUX_TCA6507_H
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#define __LINUX_TCA6507_H
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#include <linux/leds.h>
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struct tca6507_platform_data {
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struct led_platform_data leds;
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#ifdef CONFIG_GPIOLIB
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int gpio_base;
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void (*setup)(unsigned gpio_base, unsigned ngpio);
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#endif
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};
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#define TCA6507_MAKE_GPIO 1
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#endif /* __LINUX_TCA6507_H*/
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