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| author |   Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2008-04-05 00:55:41 +0900 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2008-04-28 17:14:31 +0100 |
| commit | a9aec7fe74cd912cad74ca621ed91cb1c37566ae (patch) | |
| tree | 4fc186913e742b46c02a537ec6b5f32349cef838 /include/asm-mips/txx9pio.h | |
| parent | [MIPS] make fallback gpio.h gpiolib-friendly (diff) | |
| download | linux-dev-a9aec7fe74cd912cad74ca621ed91cb1c37566ae.tar.xz linux-dev-a9aec7fe74cd912cad74ca621ed91cb1c37566ae.zip | |
[MIPS] generic txx9 gpio support
This is a board-independent TXx9 gpio API implementation using gpiolib.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to '')
| -rw-r--r-- | include/asm-mips/txx9pio.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/asm-mips/txx9pio.h b/include/asm-mips/txx9pio.h new file mode 100644 index 000000000000..3d6fa9f8d513 --- /dev/null +++ b/include/asm-mips/txx9pio.h @@ -0,0 +1,29 @@ +/* + * include/asm-mips/txx9pio.h + * TX39/TX49 PIO controller definitions. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_TXX9PIO_H +#define __ASM_TXX9PIO_H + +#include <linux/types.h> + +struct txx9_pio_reg { + __u32 dout; + __u32 din; + __u32 dir; + __u32 od; + __u32 flag[2]; + __u32 pol; + __u32 intc; + __u32 maskcpu; + __u32 maskext; +}; + +int txx9_gpio_init(unsigned long baseaddr, + unsigned int base, unsigned int num); + +#endif /* __ASM_TXX9PIO_H */ |