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pinctrl: bcm2835: Switch to use ->add_pin_ranges()

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Yeah, while the ->add_pin_ranges() shouldn't be used by DT drivers,
this one requires it to support quite old firmware descriptions that
do not have gpio-ranges property.

The change allows to clean up GPIO library from OF specifics.
There is no functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20230113215352.44272-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2023-01-13 23:53:51 +02:00 committed by Linus Walleij
parent 2d578dd278
commit bc96299707
1 changed files with 4 additions and 4 deletions
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8
drivers/pinctrl/bcm/pinctrl-bcm2835.c
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@ -358,9 +358,9 @@ static int bcm2835_gpio_direction_output(struct gpio_chip *chip,
return 0;
}
static int bcm2835_of_gpio_ranges_fallback(struct gpio_chip *gc,
struct device_node *np)
static int bcm2835_add_pin_ranges_fallback(struct gpio_chip *gc)
{
struct device_node *np = dev_of_node(gc->parent);
struct pinctrl_dev *pctldev = of_pinctrl_get(np);
if (!pctldev)
@ -386,7 +386,7 @@ static const struct gpio_chip bcm2835_gpio_chip = {
.base = -1,
.ngpio = BCM2835_NUM_GPIOS,
.can_sleep = false,
.of_gpio_ranges_fallback = bcm2835_of_gpio_ranges_fallback,
.add_pin_ranges = bcm2835_add_pin_ranges_fallback,
};
static const struct gpio_chip bcm2711_gpio_chip = {
@ -403,7 +403,7 @@ static const struct gpio_chip bcm2711_gpio_chip = {
.base = -1,
.ngpio = BCM2711_NUM_GPIOS,
.can_sleep = false,
.of_gpio_ranges_fallback = bcm2835_of_gpio_ranges_fallback,
.add_pin_ranges = bcm2835_add_pin_ranges_fallback,
};
static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,