pinctrl: abx500: force-convert to generic mux bindings

This converts the ABx500 pin controller and all associated device
trees to use the standard, generic mux bindings for pin controllers.
There are no such device trees deployed in the wild so this is
safe to do to set a good example.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c
index 228972827132..d0c0454dce0d 100644
--- a/drivers/pinctrl/nomadik/pinctrl-abx500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c
@@ -893,12 +893,13 @@ static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 	unsigned int nconfigs = 0;
 	bool has_config = 0;
 	struct property *prop;
-	const char *group, *gpio_name;
 	struct device_node *np_config;
 
-	ret = of_property_read_string(np, "ste,function", &function);
+	ret = of_property_read_string(np, "function", &function);
 	if (ret >= 0) {
-		ret = of_property_count_strings(np, "ste,pins");
+		const char *group;
+
+		ret = of_property_count_strings(np, "groups");
 		if (ret < 0)
 			goto exit;
 
@@ -907,7 +908,7 @@ static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 		if (ret < 0)
 			goto exit;
 
-		of_property_for_each_string(np, "ste,pins", prop, group) {
+		of_property_for_each_string(np, "groups", prop, group) {
 			ret = abx500_dt_add_map_mux(map, reserved_maps,
 					num_maps, group, function);
 			if (ret < 0)
@@ -927,6 +928,9 @@ static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 		has_config |= nconfigs;
 	}
 	if (has_config) {
+		const char *gpio_name;
+		const char *pin;
+
 		ret = of_property_count_strings(np, "ste,pins");
 		if (ret < 0)
 			goto exit;
@@ -937,8 +941,8 @@ static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 		if (ret < 0)
 			goto exit;
 
-		of_property_for_each_string(np, "ste,pins", prop, group) {
-			gpio_name = abx500_find_pin_name(pctldev, group);
+		of_property_for_each_string(np, "ste,pins", prop, pin) {
+			gpio_name = abx500_find_pin_name(pctldev, pin);
 
 			ret = abx500_dt_add_map_configs(map, reserved_maps,
 					num_maps, gpio_name, configs, 1);