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Commit b6e5531c authored by Stefan Wahren's avatar Stefan Wahren Committed by Linus Walleij
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pinctrl: bcm2835: Direct GPIO config changes to generic pinctrl 



In order to support GPIO config changes direct these to the generic pinctrl.
This also requires an adjust of the return code for unsupported parameter
otherwise gpiod_configure_flags wont work as expected.

Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 1cb66f08

drivers/pinctrl/bcm/pinctrl-bcm2835.c

+2 −1
Original line number Diff line number Diff line
@@ -341,6 +341,7 @@ static const struct gpio_chip bcm2835_gpio_chip = { 
	.get_direction = bcm2835_gpio_get_direction,

	.get = bcm2835_gpio_get,

	.set = bcm2835_gpio_set,

	.set_config = gpiochip_generic_config,

	.base = -1,

	.ngpio = BCM2835_NUM_GPIOS,

	.can_sleep = false,
@@ -960,7 +961,7 @@ static int bcm2835_pinconf_set(struct pinctrl_dev *pctldev, 
			break;



		default:

			return -EINVAL;

			return -ENOTSUPP;



		} /* switch param type */

	} /* for each config */