diff options
| author | Tom Rini <trini@konsulko.com> | 2016-06-20 05:14:01 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-06-20 05:14:01 -0400 |
| commit | 09849f4a7779a247be8af5cfae44f7aad30e1222 (patch) | |
| tree | 50891a9305714eff354702443555f52f1a65463c /arch/sandbox/include/asm/gpio.h | |
| parent | 7c8ef0feb97586d35b0296b48903daef8c06ab21 (diff) | |
| parent | 135aa95002646c46e89de93fa36adad1b010548f (diff) | |
Merge git://git.denx.de/u-boot-dm
Diffstat (limited to 'arch/sandbox/include/asm/gpio.h')
| -rw-r--r-- | arch/sandbox/include/asm/gpio.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/sandbox/include/asm/gpio.h b/arch/sandbox/include/asm/gpio.h index 427af2c9701..73b42f0f08d 100644 --- a/arch/sandbox/include/asm/gpio.h +++ b/arch/sandbox/include/asm/gpio.h @@ -26,7 +26,8 @@ /** * Return the simulated value of a GPIO (used only in sandbox test code) * - * @param gp GPIO number + * @param dev device to use + * @param offset GPIO offset within bank * @return -1 on error, 0 if GPIO is low, >0 if high */ int sandbox_gpio_get_value(struct udevice *dev, unsigned int offset); @@ -34,8 +35,9 @@ int sandbox_gpio_get_value(struct udevice *dev, unsigned int offset); /** * Set the simulated value of a GPIO (used only in sandbox test code) * - * @param gp GPIO number - * @param value value to set (0 for low, non-zero for high) + * @param dev device to use + * @param offset GPIO offset within bank + * @param value value to set (0 for low, non-zero for high) * @return -1 on error, 0 if ok */ int sandbox_gpio_set_value(struct udevice *dev, unsigned int offset, int value); @@ -63,7 +65,8 @@ int sandbox_gpio_get_open_drain(struct udevice *dev, unsigned offset); /** * Return the simulated direction of a GPIO (used only in sandbox test code) * - * @param gp GPIO number + * @param dev device to use + * @param offset GPIO offset within bank * @return -1 on error, 0 if GPIO is input, >0 if output */ int sandbox_gpio_get_direction(struct udevice *dev, unsigned int offset); @@ -71,8 +74,9 @@ int sandbox_gpio_get_direction(struct udevice *dev, unsigned int offset); /** * Set the simulated direction of a GPIO (used only in sandbox test code) * - * @param gp GPIO number - * @param output 0 to set as input, 1 to set as output + * @param dev device to use + * @param offset GPIO offset within bank + * @param output 0 to set as input, 1 to set as output * @return -1 on error, 0 if ok */ int sandbox_gpio_set_direction(struct udevice *dev, unsigned int offset, |