diff options
Diffstat (limited to 'include/asm-generic/gpio.h')
| -rw-r--r-- | include/asm-generic/gpio.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 7c1f71b1ac..859f41a0d4 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -299,6 +299,22 @@ struct dm_gpio_ops { struct ofnode_phandle_args *args); /** + * set_dir_flags() - Set GPIO dir flags + * + * This function should set up the GPIO configuration according to the + * information provide by the direction flags bitfield. + * + * This method is optional. + * + * @dev: GPIO device + * @offset: GPIO offset within that device + * @flags: GPIO configuration to use + * @return 0 if OK, -ve on error + */ + int (*set_dir_flags)(struct udevice *dev, unsigned int offset, + ulong flags); + + /** * get_dir_flags() - Get GPIO dir flags * * This function return the GPIO direction flags used. |