diff options
| author | Ben Dooks <ben@trinity.fluff.org> | 2007-07-17 15:04:10 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 21:23:05 +0400 |
| commit | 447aef1a19135a69bfd725c33f7e753740cb8447 (patch) | |
| tree | bef8836aaf1acef2a86e71ff8898b9675fae6416 /include/linux/spi | |
| parent | da0abc275f029e0f52c5165de524bcf64e717703 (diff) | |
| download | linux-447aef1a19135a69bfd725c33f7e753740cb8447.tar.xz | |
SPI: tle620x power switch driver
Add support for the Infineon TLE62x0 series of low-side driver chips, such
as the TLE6220 or TLE6230. These can be viewed as output GPIOs specialized
for power switching applications. The driver provides a userspace
interface to those GPIOs, and to the switch status they provide.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/spi')
| -rw-r--r-- | include/linux/spi/tle62x0.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/spi/tle62x0.h b/include/linux/spi/tle62x0.h new file mode 100644 index 000000000000..60b59187e590 --- /dev/null +++ b/include/linux/spi/tle62x0.h @@ -0,0 +1,24 @@ +/* + * tle62x0.h - platform glue to Infineon TLE62x0 driver chips + * + * Copyright 2007 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +struct tle62x0_pdata { + unsigned int init_state; + unsigned int gpio_count; +}; |