diff options
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/pinctrl.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/dm/pinctrl.h b/include/dm/pinctrl.h index f6025f6..5cd4503 100644 --- a/include/dm/pinctrl.h +++ b/include/dm/pinctrl.h @@ -284,4 +284,17 @@ int pinctrl_request_noflags(struct udevice *dev, int func); */ int pinctrl_get_periph_id(struct udevice *dev, struct udevice *periph); +/** + * pinctrl_decode_pin_config() - decode pin configuration flags + * + * This decodes some of the PIN_CONFIG values into flags, with each value + * being (1 << pin_cfg). This does not support things with values like the + * slew rate. + * + * @blob: Device tree blob + * @node: Node containing the PIN_CONFIG values + * @return decoded flag value, or -ve on error + */ +int pinctrl_decode_pin_config(const void *blob, int node); + #endif /* __PINCTRL_H */ |