diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2015-10-13 00:20:21 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-10-16 23:49:26 +0300 |
| commit | 90b665f627b18822a7bbebeff44ce730ccf74275 (patch) | |
| tree | d57ba2c151df8e7b643d65ed2ebfc0c120b1274f /include/linux/of_gpio.h | |
| parent | 923b93e451db876d1479d3e4458fce14fec31d1c (diff) | |
| download | linux-90b665f627b18822a7bbebeff44ce730ccf74275.tar.xz | |
gpiolib: Add and use OF_GPIO_SINGLE_ENDED flag
The flag matches the DT GPIO_SINGLE_ENDED flag and allows drivers to
parse and use the DT flag to handle single-ended (open-drain or
open-source) GPIOs.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/of_gpio.h')
| -rw-r--r-- | include/linux/of_gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h index f3191828f037..87d6d1632dd4 100644 --- a/include/linux/of_gpio.h +++ b/include/linux/of_gpio.h @@ -29,6 +29,7 @@ struct device_node; */ enum of_gpio_flags { OF_GPIO_ACTIVE_LOW = 0x1, + OF_GPIO_SINGLE_ENDED = 0x2, }; #ifdef CONFIG_OF_GPIO |