Merge branch 'dpaa2-fix-config-relation-with-fsl_dpaa2_switch'

Merge branch 'dpaa2-fix-config-relation-with-fsl_dpaa2_switch'

Cai Xinchen says:

====================
dpaa2: fix config relation with FSL_DPAA2_SWITCH

When compile FSL_DPAA2_SWITCH, it needs to set CONFIG_FSL_DPAA2_ETH=y,
otherwise it cannot be compiled.
And as Ioana Ciornei sugggested, FSL_DPAA2_SWITCH included dpaa2-mac.o in
the driver, but it does not select PCS_LYNX, PHYLINK and FSL_XGMAC_MDIO.
And FSL_DPAA2_SWITCH depends on FSL_MC_BUS && FSL_MC_DPIO becuase it uses
fsl_mc_driver APIs.
====================

Link: https://patch.msgid.link/20260312065907.476663-1-caixinchen1@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>