These patches were picked from the following series: https://lore.kernel.org/netdev/1567779344-30965-1-git-send-email-claudiu.man...@nxp.com/ They have never been resent. I've picked them up, addressed Andrews comments, fixed some more bugs and asked Claudiu if I can keep their SOB tags; he agreed. I've tested this on our board which happens to have a bootloader which doesn't do the enetc setup in all cases. Though, only SGMII mode was tested.
changes since v2: - removed SOBs from "net: enetc: Initialize SerDes for SGMII and USXGMII protocols" because almost everything has changed. - get a phy_device for the internal PCS PHY so we can use the phy_ functions instead of raw mdiobus writes - reuse macros already defined in fsl_mdio.h, move missing bits from felix to fsl_mdio.h, because they share the same PCS PHY building block - added 2500BaseX mode (based on felix init routine) - changed xgmii mode to usxgmii mode, because it is actually USXGMII and felix does the same. - fixed devad, which is 0x1f (MMD_VEND2) changes since v1: - mdiobus id is '"imdio-%s", dev_name(dev)' because the plain dev_name() is used by the emdio. - use mdiobus_write() instead of imdio->write(imdio, ..), since this is already a full featured mdiobus - set phy_mask to ~0 to avoid scanning the bus - use phy_interface_mode_is_rgmii(phy_mode) to also include the RGMII modes with pad delays. - move enetc_imdio_init() to enetc_pf.c, there shouldn't be any other users, should it? - renamed serdes to SerDes - printing the error code of mdiobus_register() in the error path - call mdiobus_unregister() on _remove() - call devm_mdiobus_free() if mdiobus_register() fails, since an error is not fatal Alex Marginean (1): net: enetc: Use DT protocol information to set up the ports Michael Walle (2): net: dsa: felix: move USXGMII defines to common place net: enetc: Initialize SerDes for SGMII and USXGMII protocols drivers/net/dsa/ocelot/felix_vsc9959.c | 21 -- .../net/ethernet/freescale/enetc/enetc_hw.h | 3 + .../net/ethernet/freescale/enetc/enetc_pf.c | 191 +++++++++++++++--- .../net/ethernet/freescale/enetc/enetc_pf.h | 5 + include/linux/fsl/enetc_mdio.h | 19 ++ 5 files changed, 194 insertions(+), 45 deletions(-) -- 2.20.1
