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| author | Andreas Larsson <andreas@gaisler.com> | 2013-03-15 14:45:38 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-04-10 23:41:16 +0200 |
| commit | 2b78f1e1389aef263071b9edf41c0980b092e601 (patch) | |
| tree | a248dcde3ba8654b5a7dfda02861688f079cbc8e /include | |
| parent | 43158441934fd9f1d2a2434c9eec1b682391a49b (diff) | |
| download | linux-stable-2b78f1e1389aef263071b9edf41c0980b092e601.tar.gz linux-stable-2b78f1e1389aef263071b9edf41c0980b092e601.tar.bz2 linux-stable-2b78f1e1389aef263071b9edf41c0980b092e601.zip | |
gpio: gpio-generic: Add 16 and 32 bit big endian byte order support
There is no general support for 64-bit big endian accesses, so that is
left unsupported.
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: Anton Vorontsov <anton@enomsg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/basic_mmio_gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h index 1c504ca5bdb3..d8a97ec0e2b8 100644 --- a/include/linux/basic_mmio_gpio.h +++ b/include/linux/basic_mmio_gpio.h @@ -72,5 +72,6 @@ int bgpio_init(struct bgpio_chip *bgc, struct device *dev, #define BGPIOF_BIG_ENDIAN BIT(0) #define BGPIOF_UNREADABLE_REG_SET BIT(1) /* reg_set is unreadable */ #define BGPIOF_UNREADABLE_REG_DIR BIT(2) /* reg_dir is unreadable */ +#define BGPIOF_BIG_ENDIAN_BYTE_ORDER BIT(3) #endif /* __BASIC_MMIO_GPIO_H */ |