From b6e5531c0f80de2779c87d0235b4fde5310a83b5 Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Sun, 3 Feb 2019 14:02:34 +0100 Subject: 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: Stefan Wahren Signed-off-by: Linus Walleij --- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/pinctrl/bcm') diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index 19eb4fd1ed4c..183d1ffe6a75 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -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 */ -- cgit v1.2.3