diff options
| author | Serge Semin <fancer.lancer@gmail.com> | 2024-07-01 21:28:39 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-07-05 09:35:51 +0100 |
| commit | 9cad7275463ab9e52aeae8d2ecb169afee6876f3 (patch) | |
| tree | b63233e4343f3a62b8acddf06d850567205cba5c /include/linux/pcs | |
| parent | f6bb3e9d98c2e8d70587d5ddaf9426ef30d7865c (diff) | |
net: pcs: xpcs: Add fwnode-based descriptor creation method
It's now possible to have the DW XPCS device defined as a standard
platform device for instance in the platform DT-file. Although that
functionality is useless unless there is a way to have the device found by
the client drivers (STMMAC/DW *MAC, NXP SJA1105 Eth Switch, etc). Provide
such ability by means of the xpcs_create_fwnode() method. It needs to be
called with the device DW XPCS fwnode instance passed. That node will be
then used to find the MDIO-device instance in order to create the DW XPCS
descriptor.
Note the method semantics and name is similar to what has been recently
introduced in the Lynx PCS driver.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/pcs')
| -rw-r--r-- | include/linux/pcs/pcs-xpcs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pcs/pcs-xpcs.h b/include/linux/pcs/pcs-xpcs.h index 813be644647f..b4a4eb6c8866 100644 --- a/include/linux/pcs/pcs-xpcs.h +++ b/include/linux/pcs/pcs-xpcs.h @@ -8,6 +8,7 @@ #define __LINUX_PCS_XPCS_H #include <linux/clk.h> +#include <linux/fwnode.h> #include <linux/mdio.h> #include <linux/phy.h> #include <linux/phylink.h> @@ -72,6 +73,8 @@ int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns, int enable); struct dw_xpcs *xpcs_create_mdiodev(struct mii_bus *bus, int addr, phy_interface_t interface); +struct dw_xpcs *xpcs_create_fwnode(struct fwnode_handle *fwnode, + phy_interface_t interface); void xpcs_destroy(struct dw_xpcs *xpcs); #endif /* __LINUX_PCS_XPCS_H */ |