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2f73c39273
the pca9633 leds driver can be used in open-drain or totem pole (a.k.a. push/pull) output driver mode; default is the later the patch allows to set the output driver mode using platform data (similar to configuration inferface provided by the tca6507 led driver) v2: move leds-pca9633.h to include/linux/platform_data/ (Bryan Wu) Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
35 lines
1,021 B
C
35 lines
1,021 B
C
/*
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* PCA9633 LED chip driver.
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*
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* Copyright 2012 bct electronic GmbH
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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_PCA9633_H
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#define __LINUX_PCA9633_H
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#include <linux/leds.h>
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enum pca9633_outdrv {
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PCA9633_OPEN_DRAIN,
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PCA9633_TOTEM_POLE, /* aka push-pull */
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};
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struct pca9633_platform_data {
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struct led_platform_data leds;
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enum pca9633_outdrv outdrv;
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};
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#endif /* __LINUX_PCA9633_H*/
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