diff options
| author | Keerthy <j-keerthy@ti.com> | 2019-10-24 13:52:28 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-10-30 17:48:47 -0400 |
| commit | 3135022cb4db37ccf7691b03f6a99cfe6afb878d (patch) | |
| tree | e415d206110c4961dba151248728c097a9712675 /drivers/gpio | |
| parent | 15579631bc6b644eb504b1d9503174bd06b93439 (diff) | |
| download | u-boot-3135022cb4db37ccf7691b03f6a99cfe6afb878d.tar.gz | |
gpio: da8xx_gpio: Fix the _gpio_direction_output function
_gpio_direction_output function currently calls gpio_set_value
with the wrong gpio number. gpio_set_value in the uclass driver
expects a different gpio number and the _gpio_direction_output
is currently providing the number specific to the bank.
Hence fix it by calling the _gpio_set_value function instead.
Reported-by: Faiz Abbas <faiz_abbas@ti.com>
Fixes: 8e51c0f254 ("dm: gpio: Add DM compatibility to GPIO driver for Davinci")
Signed-off-by: Keerthy <j-keerthy@ti.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/da8xx_gpio.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c index bd79448164..0a50c68d72 100644 --- a/drivers/gpio/da8xx_gpio.c +++ b/drivers/gpio/da8xx_gpio.c @@ -342,13 +342,6 @@ int gpio_free(unsigned int gpio) } #endif -static int _gpio_direction_output(struct davinci_gpio *bank, unsigned int gpio, int value) -{ - clrbits_le32(&bank->dir, 1U << GPIO_BIT(gpio)); - gpio_set_value(gpio, value); - return 0; -} - static int _gpio_direction_input(struct davinci_gpio *bank, unsigned int gpio) { setbits_le32(&bank->dir, 1U << GPIO_BIT(gpio)); @@ -377,6 +370,13 @@ static int _gpio_get_dir(struct davinci_gpio *bank, unsigned int gpio) return in_le32(&bank->dir) & (1U << GPIO_BIT(gpio)); } +static int _gpio_direction_output(struct davinci_gpio *bank, unsigned int gpio, + int value) +{ + clrbits_le32(&bank->dir, 1U << GPIO_BIT(gpio)); + _gpio_set_value(bank, gpio, value); + return 0; +} #ifndef CONFIG_DM_GPIO void gpio_info(void) |