diff options
Diffstat (limited to 'include/dm/ofnode.h')
| -rw-r--r-- | include/dm/ofnode.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 0cb324c8b0c..744dffe0a2d 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -895,6 +895,19 @@ int ofnode_read_pci_addr(ofnode node, enum fdt_pci_space type, int ofnode_read_pci_vendev(ofnode node, u16 *vendor, u16 *device); /** + * ofnode_read_eth_phy_id() - look up eth phy vendor and device id + * + * Look at the compatible property of a device node that represents a eth phy + * device and extract phy vendor id and device id from it. + * + * @param node node to examine + * @param vendor vendor id of the eth phy device + * @param device device id of the eth phy device + * @return 0 if ok, negative on error + */ +int ofnode_read_eth_phy_id(ofnode node, u16 *vendor, u16 *device); + +/** * ofnode_read_addr_cells() - Get the number of address cells for a node * * This walks back up the tree to find the closest #address-cells property |