diff options
Diffstat (limited to 'drivers/gpio/sandbox.c')
| -rw-r--r-- | drivers/gpio/sandbox.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/gpio/sandbox.c b/drivers/gpio/sandbox.c index 2ef5c67ad5..91e8e0677e 100644 --- a/drivers/gpio/sandbox.c +++ b/drivers/gpio/sandbox.c @@ -14,7 +14,6 @@ /* Flags for each GPIO */ #define GPIOF_OUTPUT (1 << 0) /* Currently set as an output */ #define GPIOF_HIGH (1 << 1) /* Currently set high */ -#define GPIOF_ODR (1 << 2) /* Currently set to open drain mode */ struct gpio_state { const char *label; /* label given by requester */ @@ -70,16 +69,6 @@ int sandbox_gpio_set_value(struct udevice *dev, unsigned offset, int value) return set_gpio_flag(dev, offset, GPIOF_HIGH, value); } -int sandbox_gpio_get_open_drain(struct udevice *dev, unsigned offset) -{ - return get_gpio_flag(dev, offset, GPIOF_ODR); -} - -int sandbox_gpio_set_open_drain(struct udevice *dev, unsigned offset, int value) -{ - return set_gpio_flag(dev, offset, GPIOF_ODR, value); -} - int sandbox_gpio_get_direction(struct udevice *dev, unsigned offset) { return get_gpio_flag(dev, offset, GPIOF_OUTPUT); @@ -134,28 +123,6 @@ static int sb_gpio_set_value(struct udevice *dev, unsigned offset, int value) return sandbox_gpio_set_value(dev, offset, value); } -/* read GPIO ODR value of port 'offset' */ -static int sb_gpio_get_open_drain(struct udevice *dev, unsigned offset) -{ - debug("%s: offset:%u\n", __func__, offset); - - return sandbox_gpio_get_open_drain(dev, offset); -} - -/* write GPIO ODR value to port 'offset' */ -static int sb_gpio_set_open_drain(struct udevice *dev, unsigned offset, int value) -{ - debug("%s: offset:%u, value = %d\n", __func__, offset, value); - - if (!sandbox_gpio_get_direction(dev, offset)) { - printf("sandbox_gpio: error: set_open_drain on input gpio %u\n", - offset); - return -1; - } - - return sandbox_gpio_set_open_drain(dev, offset, value); -} - static int sb_gpio_get_function(struct udevice *dev, unsigned offset) { if (get_gpio_flag(dev, offset, GPIOF_OUTPUT)) @@ -186,8 +153,6 @@ static const struct dm_gpio_ops gpio_sandbox_ops = { .direction_output = sb_gpio_direction_output, .get_value = sb_gpio_get_value, .set_value = sb_gpio_set_value, - .get_open_drain = sb_gpio_get_open_drain, - .set_open_drain = sb_gpio_set_open_drain, .get_function = sb_gpio_get_function, .xlate = sb_gpio_xlate, }; |