aleph/lkl_linux
1
0
Fork 0
mirror of https://github.com/lkl/linux.git synced 2025-12-19 16:13:19 +09:00
Code Issues Packages Projects Releases Wiki Activity

gpiolib: of: support bias pull disable

Browse Source 
On top of looking at PULL_UP and PULL_DOWN flags, also look at
PULL_DISABLE and set the appropriate GPIO flag. The GPIO core will then
pass down this to controllers that support it.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Nuno Sá
2022-07-13 15:14:19 +02:00
committed by Bartosz Golaszewski
parent c269df8c5a
commit 31bea23119
2 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/linux/of_gpio.h
View File

@@ -29,6 +29,7 @@ enum of_gpio_flags {
OF_GPIO_TRANSITORY = 0x8,
OF_GPIO_PULL_UP = 0x10,
OF_GPIO_PULL_DOWN = 0x20,
OF_GPIO_PULL_DISABLE = 0x40,
};
#ifdef CONFIG_OF_GPIO