From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Mon, 2 Mar 2026 20:17:17 +0000 (+0100)
Subject: gpio: rockchip: Call pinctrl for gpio config
X-Git-Tag: v7.1-rc1~85^2~51
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf64b1bae2a555043c8360836c6e708339ac078f;p=thirdparty%2Flinux.git

gpio: rockchip: Call pinctrl for gpio config

Pinctrl is responsible for bias settings and possibly other pin config,
so call gpiochip_generic_config to apply such config values. This might
also include settings that pinctrl does not support, but then it can
return ENOTSUPP as appropriate.

Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Signed-off-by: Linus Walleij <linusw@kernel.org>
---

diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index 0fff4a699f12..ac1b939283eb 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -296,7 +296,7 @@ static int rockchip_gpio_set_config(struct gpio_chip *gc, unsigned int offset,
 		 */
 		return -ENOTSUPP;
 	default:
-		return -ENOTSUPP;
+		return gpiochip_generic_config(gc, offset, config);
 	}
 }