diff options
| author | Russell King (Oracle) <[email protected]> | 2021-10-20 16:50:13 +0100 |
|---|---|---|
| committer | Shawn Guo <[email protected]> | 2021-11-21 10:38:45 +0800 |
| commit | f9d3b807daa69728e59a5171e8e7b40cfa848383 (patch) | |
| tree | c570eda73afd0f2110a6bf42233428b3b640f57c | |
| parent | fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf (diff) | |
ARM: dts: vf610-zii-dev-rev-b: correct phy-mode for 6185 dsa link
DT currently lists the port mode for the 88E6352 switch 1 to 88E6185
switch 2 as "rgmii-id" but referring to the schematics, it is in fact
a serdes link. The 88E6352 is configured with P5_MODE=6, S_SEL=1 and
S_MODE=1, which means port 5 is configured as 1000BASE-X.
This is confirmed by the value in the 88E6352 port 5 status register,
0x4e09, where C_MODE=9 meaning 1000BASE-X. It is also confirmed by
the 88E6185 port 9 status register, 0x5e8c, where C_MODE=4 meaning
cross-chip SERDES mode is selected.
Signed-off-by: Russell King (Oracle) <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts index 043ddd70372f..80698e98dafe 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts @@ -149,7 +149,7 @@ reg = <5>; label = "dsa"; link = <&switch2port9>; - phy-mode = "rgmii-txid"; + phy-mode = "1000base-x"; fixed-link { speed = <1000>; @@ -252,7 +252,7 @@ switch2port9: port@9 { reg = <9>; label = "dsa"; - phy-mode = "rgmii-txid"; + phy-mode = "1000base-x"; link = <&switch1port5 &switch0port5>; |