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authorLinus Walleij <linus.walleij@linaro.org>2014-09-29 19:21:56 +0400
committerLinus Walleij <linus.walleij@linaro.org>2014-10-20 11:08:26 +0400
commit68d41f23ce8d049d05bdd96889d3a2504e7f21f0 (patch)
tree1ec20ed4c44e02306d947f1050f356904d01bff0 /drivers/pinctrl/nomadik
parentf114040e3ea6e07372334ade75d1ee0775c355e1 (diff)
downloadlinux-68d41f23ce8d049d05bdd96889d3a2504e7f21f0.tar.xz
pinctrl: nomadik: force-convert to generic mux bindings
This converts the Nomadik 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>
Diffstat (limited to 'drivers/pinctrl/nomadik')
-rw-r--r--drivers/pinctrl/nomadik/pinctrl-nomadik.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 746db6acf648..dec72f2e6a2b 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1520,12 +1520,13 @@ static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
unsigned long configs = 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;
@@ -1535,7 +1536,7 @@ static int nmk_pinctrl_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 = nmk_dt_add_map_mux(map, reserved_maps, num_maps,
group, function);
if (ret < 0)
@@ -1548,6 +1549,9 @@ static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
if (np_config)
has_config |= nmk_pinctrl_dt_get_config(np_config, &configs);
if (has_config) {
+ const char *gpio_name;
+ const char *pin;
+
ret = of_property_count_strings(np, "ste,pins");
if (ret < 0)
goto exit;
@@ -1557,8 +1561,8 @@ static int nmk_pinctrl_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 = nmk_find_pin_name(pctldev, group);
+ of_property_for_each_string(np, "ste,pins", prop, pin) {
+ gpio_name = nmk_find_pin_name(pctldev, pin);
ret = nmk_dt_add_map_configs(map, reserved_maps,
num_maps,