diff options
| -rw-r--r-- | include/of.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/of.h b/include/of.h index 82faf25d62..75cc3c11c1 100644 --- a/include/of.h +++ b/include/of.h @@ -736,6 +736,17 @@ static inline int of_property_read_u32(const struct device_node *np, s; \ s = of_prop_next_string(prop, s)) +/* + * struct device_node *n; + * + * of_property_for_each_phandle(np, root, "propname", n) + * printk("phandle points to: %s\n", n->full_name); + */ +#define of_property_for_each_phandle(np, root, propname, n) \ + for (int _i = 0; \ + (n = of_parse_phandle_from(np, root, propname, _i));\ + _i++) + static inline int of_property_write_u8(struct device_node *np, const char *propname, u8 value) { |