tree fdb38bfc8df38069bb49b0e662da5c045af3ac7f
parent 9f312b3d05b5f6f37e3521f5998fd00b4da2a77d
author Michal Simek <michal.simek@xilinx.com> 1582030262 +0100
committer Joe Hershberger <joe.hershberger@ni.com> 1583795485 -0500

net: phy: dp83867: Add SGMII mode type switching

This patch adds ability to switch beetween two PHY SGMII modes.
Some hardware, for example, FPGA IP designs may use 6-wire mode
which enables differential SGMII clock to MAC.

Patch description, dt flags have been done in mainline Linux by
commit a2111c460c0c ("net: phy: dp83867: Add documentation for SGMII mode type")
and by commit 507ddd5c0d47 ("net: phy: dp83867: Add SGMII mode type switching")

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>