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| author |  Linus Walleij <linus.walleij@linaro.org>
| 2014-09-30 12:10:11 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org>
| 2014-10-20 09:08:26 +0200 |
| commit | 51d39936acba666774b596829277db3e13e5e970 (patch) | |
| tree | f184ee24c2e21ab500e33d382dd2b29f44b3395a /drivers/pinctrl/nomadik | |
| parent | pinctrl: nomadik: force-convert to generic mux bindings (diff) | |
| download | linux-51d39936acba666774b596829277db3e13e5e970.tar.gz linux-51d39936acba666774b596829277db3e13e5e970.tar.bz2 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.c | 16 |
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); |