mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 09:12:39 +00:00
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
|
From 289685a9b369bda990c4f22bbc7659ad492e6dbb Mon Sep 17 00:00:00 2001
|
||
|
|
From: Stefan Wahren <stefan.wahren@i2se.com>
|
||
|
|
Date: Sun, 3 Feb 2019 14:02:34 +0100
|
||
|
|
Subject: [PATCH] pinctrl: bcm2835: Direct GPIO config changes to
|
||
|
|
generic pinctrl
|
||
|
|
|
||
|
|
commit b6e5531c0f80de2779c87d0235b4fde5310a83b5 upstream.
|
||
|
|
|
||
|
|
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 <stefan.wahren@i2se.com>
|
||
|
|
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
||
|
|
---
|
||
|
|
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 3 ++-
|
||
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
||
|
|
|
||
|
|
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
|
||
|
|
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
|
||
|
|
@@ -342,6 +342,7 @@ static const struct gpio_chip bcm2835_gp
|
||
|
|
.get = bcm2835_gpio_get,
|
||
|
|
.set = bcm2835_gpio_set,
|
||
|
|
.base = 0,
|
||
|
|
+ .set_config = gpiochip_generic_config,
|
||
|
|
.ngpio = BCM2835_NUM_GPIOS,
|
||
|
|
.can_sleep = false,
|
||
|
|
};
|
||
|
|
@@ -960,7 +961,7 @@ static int bcm2835_pinconf_set(struct pi
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
- return -EINVAL;
|
||
|
|
+ return -ENOTSUPP;
|
||
|
|
|
||
|
|
} /* switch param type */
|
||
|
|
} /* for each config */
|