diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-19 08:47:57 -0400 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-19 08:47:57 -0400 |
commit | 40d743b8c16a8cf6e30c1d941aa6147f9550ea75 (patch) | |
tree | 9fcdf9a06b18a275253048d1ea7c9803cec38845 /arch/m68k/include/asm/mcfgpio.h | |
parent | 7da18afa423f167e7ef3c9728e584d8bf05bd55a (diff) | |
parent | 83e686ea0291ee93b87dcdc00b96443b80de56c9 (diff) |
Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6
Diffstat (limited to 'arch/m68k/include/asm/mcfgpio.h')
-rw-r--r-- | arch/m68k/include/asm/mcfgpio.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/mcfgpio.h b/arch/m68k/include/asm/mcfgpio.h new file mode 100644 index 000000000000..ee5e4ccce89e --- /dev/null +++ b/arch/m68k/include/asm/mcfgpio.h | |||
@@ -0,0 +1,40 @@ | |||
1 | /* | ||
2 | * Coldfire generic GPIO support. | ||
3 | * | ||
4 | * (C) Copyright 2009, Steven King <sfking@fdwdc.com> | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; version 2 of the License. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU General Public License for more details. | ||
14 | */ | ||
15 | |||
16 | #ifndef mcfgpio_h | ||
17 | #define mcfgpio_h | ||
18 | |||
19 | #include <linux/io.h> | ||
20 | #include <asm-generic/gpio.h> | ||
21 | |||
22 | struct mcf_gpio_chip { | ||
23 | struct gpio_chip gpio_chip; | ||
24 | void __iomem *pddr; | ||
25 | void __iomem *podr; | ||
26 | void __iomem *ppdr; | ||
27 | void __iomem *setr; | ||
28 | void __iomem *clrr; | ||
29 | const u8 *gpio_to_pinmux; | ||
30 | }; | ||
31 | |||
32 | int mcf_gpio_direction_input(struct gpio_chip *, unsigned); | ||
33 | int mcf_gpio_get_value(struct gpio_chip *, unsigned); | ||
34 | int mcf_gpio_direction_output(struct gpio_chip *, unsigned, int); | ||
35 | void mcf_gpio_set_value(struct gpio_chip *, unsigned, int); | ||
36 | void mcf_gpio_set_value_fast(struct gpio_chip *, unsigned, int); | ||
37 | int mcf_gpio_request(struct gpio_chip *, unsigned); | ||
38 | void mcf_gpio_free(struct gpio_chip *, unsigned); | ||
39 | |||
40 | #endif | ||