Signed-off-by: Dirk Eibach <eibach@gdsys.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Stefan Roese <sr@denx.de>master
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/*
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* (C) Copyright 2011 |
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* Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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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 as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU 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., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#ifndef __PCA9698_H_ |
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#define __PCA9698_H_ |
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int pca9698_direction_input(u8 chip, unsigned offset); |
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int pca9698_direction_output(u8 chip, unsigned offset); |
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int pca9698_get_input(u8 chip, unsigned offset); |
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int pca9698_set_output(u8 chip, unsigned offset, int value); |
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int pca9698_request(unsigned gpio, const char *label); |
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void pca9698_free(unsigned gpio); |
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int pca9698_direction_input(u8 addr, unsigned gpio); |
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int pca9698_direction_output(u8 addr, unsigned gpio, int value); |
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int pca9698_get_value(u8 addr, unsigned gpio); |
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int pca9698_set_value(u8 addr, unsigned gpio, int value); |
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#endif /* __PCA9698_H_ */ |
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