diff options
Diffstat (limited to 'arch/sandbox/include/asm/gpio.h')
| -rw-r--r-- | arch/sandbox/include/asm/gpio.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/gpio.h b/arch/sandbox/include/asm/gpio.h index cfb803bb3b..df4ba4fb5f 100644 --- a/arch/sandbox/include/asm/gpio.h +++ b/arch/sandbox/include/asm/gpio.h @@ -62,4 +62,24 @@ int sandbox_gpio_get_direction(struct udevice *dev, unsigned int offset); int sandbox_gpio_set_direction(struct udevice *dev, unsigned int offset, int output); +/** + * Return the simulated flags of a GPIO (used only in sandbox test code) + * + * @param dev device to use + * @param offset GPIO offset within bank + * @return dir_flags: bitfield accesses by GPIOD_ defines + */ +ulong sandbox_gpio_get_dir_flags(struct udevice *dev, unsigned int offset); + +/** + * Set the simulated flags of a GPIO (used only in sandbox test code) + * + * @param dev device to use + * @param offset GPIO offset within bank + * @param flags dir_flags: bitfield accesses by GPIOD_ defines + * @return -1 on error, 0 if ok + */ +int sandbox_gpio_set_dir_flags(struct udevice *dev, unsigned int offset, + ulong flags); + #endif |