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gpio: tps68470: Make tps68470_gpio_output() always set the initial value 

Make tps68470_gpio_output() call tps68470_gpio_set() for output-only pins
too, so that the initial value passed to gpiod_direction_output() is
honored for these pins too.

Fixes: 275b13a655 ("gpio: Add support for TPS68470 GPIOs")
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Tested-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Hans de Goede 2023-07-10 14:34:25 +02:00 committed by Bartosz Golaszewski
parent 06c2afb862
commit 5a7adc6c10
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpio/gpio-tps68470.c
View File

@ -91,13 +91,13 @@ static int tps68470_gpio_output(struct gpio_chip *gc, unsigned int offset,
struct tps68470_gpio_data *tps68470_gpio = gpiochip_get_data(gc);
struct regmap *regmap = tps68470_gpio->tps68470_regmap;
/* Set the initial value */
tps68470_gpio_set(gc, offset, value);
/* rest are always outputs */
if (offset >= TPS68470_N_REGULAR_GPIO)
return 0;
/* Set the initial value */
tps68470_gpio_set(gc, offset, value);
return regmap_update_bits(regmap, TPS68470_GPIO_CTL_REG_A(offset),
TPS68470_GPIO_MODE_MASK,
TPS68470_GPIO_MODE_OUT_CMOS);