[PATCH] ARM: dts: vf610-zii-dev-rev-b: correct phy-mode for 6185 dsa link

Shawn Guo shawnguo at kernel.org
Sat Nov 20 18:43:24 PST 2021


On Wed, Oct 20, 2021 at 04:50:13PM +0100, Russell King (Oracle) wrote:
> 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) <rmk+kernel at armlinux.org.uk>

Applied, thanks.



More information about the linux-arm-kernel mailing list