diff options
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/ofnode.c | 11 | ||||
| -rw-r--r-- | drivers/core/read.c | 5 |
2 files changed, 16 insertions, 0 deletions
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index 20871a6815..e3c42dae5c 100644 --- a/drivers/core/ofnode.c +++ b/drivers/core/ofnode.c @@ -474,6 +474,17 @@ ofnode ofnode_get_chosen_node(const char *name) return ofnode_path(prop); } +int ofnode_get_child_count(ofnode parent) +{ + ofnode child; + int num = 0; + + ofnode_for_each_subnode(child, parent) + num++; + + return num; +} + static int decode_timing_property(ofnode node, const char *name, struct timing_entry *result) { diff --git a/drivers/core/read.c b/drivers/core/read.c index 47b8e03446..3d421f7a69 100644 --- a/drivers/core/read.c +++ b/drivers/core/read.c @@ -352,3 +352,8 @@ fdt_addr_t dev_read_addr_pci(const struct udevice *dev) return addr; } + +int dev_get_child_count(const struct udevice *dev) +{ + return ofnode_get_child_count(dev_ofnode(dev)); +} |