diff mbox series

[v2,net-next,1/1] net: stmmac: allow stmmac to probe for C45 PHY devices

Message ID 20201209224700.30295-1-vee.khee.wong@intel.com
State New
Headers show
Series [v2,net-next,1/1] net: stmmac: allow stmmac to probe for C45 PHY devices | expand

Commit Message

Wong, Vee Khee Dec. 9, 2020, 10:47 p.m. UTC
Assign stmmac's mdio_bus probe capabilities to MDIOBUS_C22_C45.
This extended the probing of C45 PHY devices on the MDIO bus.

Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com>
---
v2 changelog:
- Added conditional check for gmac4.
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Andrew Lunn Dec. 10, 2020, 12:43 a.m. UTC | #1
On Thu, Dec 10, 2020 at 06:47:00AM +0800, Wong Vee Khee wrote:
> Assign stmmac's mdio_bus probe capabilities to MDIOBUS_C22_C45.

> This extended the probing of C45 PHY devices on the MDIO bus.

> 

> Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com>


Reviewed-by: Andrew Lunn <andrew@lunn.ch>


    Andrew
David Miller Dec. 10, 2020, 3:40 a.m. UTC | #2
From: Wong Vee Khee <vee.khee.wong@intel.com>

Date: Thu, 10 Dec 2020 06:47:00 +0800

> Assign stmmac's mdio_bus probe capabilities to MDIOBUS_C22_C45.

> This extended the probing of C45 PHY devices on the MDIO bus.

> 

> Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com>

> ---

> v2 changelog:

> - Added conditional check for gmac4.


Applied, thanks.
diff mbox series

Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index b2a707e2ef43..d64116e0543e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -365,6 +365,9 @@  int stmmac_mdio_register(struct net_device *ndev)
 
 	new_bus->name = "stmmac";
 
+	if (priv->plat->has_gmac4)
+		new_bus->probe_capabilities = MDIOBUS_C22_C45;
+
 	if (priv->plat->has_xgmac) {
 		new_bus->read = &stmmac_xgmac2_mdio_read;
 		new_bus->write = &stmmac_xgmac2_mdio_write;