diff options
Diffstat (limited to 'include/of.h')
-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 63c99b21fe..6154490eb5 100644 --- a/include/of.h +++ b/include/of.h @@ -96,6 +96,17 @@ static inline u64 of_read_number(const __be32 *cell, int size) return r; } +/* Helper to write a big number; size is in cells (not bytes) */ +static inline void of_write_number(void *__cell, u64 val, int size) +{ + __be32 *cell = __cell; + + while (size--) { + cell[size] = cpu_to_be32(val); + val >>= 32; + } +} + int of_property_read_u32_array(const struct device_node *np, const char *propname, u32 *out_values, size_t sz); |