Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-10 15:14:43 +00:00
Code Issues Projects Releases Packages Wiki Activity

gpio: da8xx_gpio: Fix the _gpio_direction_output function

Browse source 
_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>
This commit is contained in:
Keerthy 2019-10-24 13:52:28 +05:30 committed by Tom Rini
parent 15579631bc
commit 3135022cb4
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
drivers/gpio/da8xx_gpio.c
View file

@ -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)