diff mbox series

arm64: ls1046ardb: Use in-band-status for SFP module

Message ID 20230124174757.2956299-1-sean.anderson@seco.com
State Accepted
Commit 46e828026cc8daf29b251efca27b93eaaf906081
Headers show
Series arm64: ls1046ardb: Use in-band-status for SFP module | expand

Commit Message

Sean Anderson Jan. 24, 2023, 5:47 p.m. UTC 
net10 is connected to an SFP module. Unfortunately, the I2C lines are
not connected due to an address conflict. Now that DPAA uses phylink, we
can use in-band-status. This lets us determine whether the link is up or
down instead of assuming it is up all the time. Also fix the phy mode
while we're here.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
---
This should likely go through Shawn Guo's tree, although it could also
go through net-next. It will conflict with [1] which modifies the
adjoining lines and is likely to go through the phy tree.

[1] https://lore.kernel.org/linux-phy/Y8pLjLWjv0nJa+ww@matsya/T/#m54a5ed1450322df1499836edbb561bc4d6daf4d8

 arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
index 7025aad8ae89..07f6cc6e354a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
@@ -153,8 +153,8 @@  ethernet@f0000 { /* 10GEC1 */
 	};
 
 	ethernet@f2000 { /* 10GEC2 */
-		fixed-link = <0 1 1000 0 0>;
-		phy-connection-type = "xgmii";
+		phy-connection-type = "10gbase-r";
+		managed = "in-band-status";
 	};
 
 	mdio@fc000 {