diff options
| author | Tony Lindgren <tony@atomide.com> | 2016-11-03 19:35:47 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-11-05 00:50:55 +0300 |
| commit | 42124bc598f64f84b3335d5a058304207695b84f (patch) | |
| tree | 0faea03d1084618e3799c5eda2b20aebdbe59f10 /drivers/pinctrl/devicetree.h | |
| parent | b83bd893f3a04d35f5bfcf399c1034660e5b2403 (diff) | |
| download | linux-42124bc598f64f84b3335d5a058304207695b84f.tar.xz | |
pinctrl: Introduce generic #pinctrl-cells and pinctrl_parse_index_with_args
Introduce #pinctrl-cells helper binding and generic helper functions
pinctrl_count_index_with_args() and pinctrl_parse_index_with_args().
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
[Forward-declare of_phandle_args]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/devicetree.h')
| -rw-r--r-- | drivers/pinctrl/devicetree.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h index 760bc4960f58..c2d1a5505850 100644 --- a/drivers/pinctrl/devicetree.h +++ b/drivers/pinctrl/devicetree.h @@ -16,11 +16,20 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +struct of_phandle_args; + #ifdef CONFIG_OF void pinctrl_dt_free_maps(struct pinctrl *p); int pinctrl_dt_to_map(struct pinctrl *p); +int pinctrl_count_index_with_args(const struct device_node *np, + const char *list_name); + +int pinctrl_parse_index_with_args(const struct device_node *np, + const char *list_name, int index, + struct of_phandle_args *out_args); + #else static inline int pinctrl_dt_to_map(struct pinctrl *p) @@ -32,4 +41,18 @@ static inline void pinctrl_dt_free_maps(struct pinctrl *p) { } +static inline int pinctrl_count_index_with_args(const struct device_node *np, + const char *list_name) +{ + return -ENODEV; +} + +static inline int +pinctrl_parse_index_with_args(const struct device_node *np, + const char *list_name, int index, + struct of_phandle_args *out_args) +{ + return -ENODEV; +} + #endif |