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authorLinus Walleij <linus.walleij@linaro.org>2014-09-30 12:10:11 +0200
committerLinus Walleij <linus.walleij@linaro.org>2014-10-20 09:08:26 +0200
commit51d39936acba666774b596829277db3e13e5e970 (patch)
treef184ee24c2e21ab500e33d382dd2b29f44b3395a /drivers/pinctrl/nomadik
parent68d41f23ce8d049d05bdd96889d3a2504e7f21f0 (diff)
downloadblackbird-op-linux-51d39936acba666774b596829277db3e13e5e970.tar.gz
blackbird-op-linux-51d39936acba666774b596829277db3e13e5e970.zip
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>
Diffstat (limited to 'drivers/pinctrl/nomadik')
-rw-r--r--drivers/pinctrl/nomadik/pinctrl-abx500.c16
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);
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