pinctrl/lantiq: add pin_config_group_set support
While converting all the boards supported by OpenWrt to OF
I noticed that this feature is missing. Adding it makes the
devicetrees more readable.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c
index c49c9db..aa4c8b8 100644
--- a/drivers/pinctrl/pinctrl-xway.c
+++ b/drivers/pinctrl/pinctrl-xway.c
@@ -522,9 +522,24 @@
return 0;
}
+int xway_pinconf_group_set(struct pinctrl_dev *pctldev,
+ unsigned selector,
+ unsigned long config)
+{
+ struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctldev);
+ int i, ret = 0;
+
+ for (i = 0; i < info->grps[selector].npins && !ret; i++)
+ ret = xway_pinconf_set(pctldev,
+ info->grps[selector].pins[i], config);
+
+ return ret;
+}
+
static struct pinconf_ops xway_pinconf_ops = {
.pin_config_get = xway_pinconf_get,
.pin_config_set = xway_pinconf_set,
+ .pin_config_group_set = xway_pinconf_group_set,
};
static struct pinctrl_desc xway_pctrl_desc = {