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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2017-12-04 07:27:14 -0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-12-06 15:49:15 +0100 |
| commit | 48df7919f9c2787c23e5efade7d5a7af39d40f13 (patch) | |
| tree | 8d5ddba1b5b19bdd34e030a15a34b921e83b6d9b /include | |
| parent | 725052d5fe1a1ae2979404ac265577ef3879f0f2 (diff) | |
| download | barebox-48df7919f9c2787c23e5efade7d5a7af39d40f13.tar.gz barebox-48df7919f9c2787c23e5efade7d5a7af39d40f13.tar.xz | |
mdio_bus: Port of_mdio_find_bus() from Linux kernel
Port of_mdio_find_bus() from Linux kernel. This function is used in
MDIO multiplexor infrastructure added in following commit.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/phy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index d7b10afbc9..809f06fb1b 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -116,6 +116,8 @@ int mdiobus_detect(struct device_d *dev); struct mii_bus *mdiobus_get_bus(int busnum); +struct mii_bus *of_mdio_find_bus(struct device_node *mdio_bus_np); + /** * mdiobus_read - Convenience function for reading a given MII mgmt register * @bus: the mii_bus struct |