[net-next,v1,0/9] net: dsa: microchip: add support for phylink mac config and link up

Message

Arun Ramadoss July 22, 2022, 9:24 a.m. UTC

This patch series add support common phylink mac config and link up for the ksz
series switches. At present, ksz8795 and ksz9477 doesn't implement the phylink
mac config and link up. It configures the mac interface in the port setup hook.
ksz8830 series switch does not mac link configuration. For lan937x switches, in
the part support patch series has support only for MII and RMII configuration.
Some group of switches have some register address and bit fields common and
others are different. So, this patch aims to have common phylink implementation
which configures the register based on the chip id.

Changes in v1
- Squash the reading rgmii value from dt to patch which apply the rgmii value
- Created the new function ksz_port_set_xmii_speed
- Seperated the namespace values for xmii_ctrl_0 and xmii_ctrl_1 register
- Applied the rgmii delay value based on the rx/tx-internal-delay-ps

Arun Ramadoss (9):
  net: dsa: microchip: add common gigabit set and get function
  net: dsa: microchip: add common ksz port xmii speed selection function
  net: dsa: microchip: add common duplex and flow control function
  net: dsa: microchip: add support for common phylink mac link up
  net: dsa: microchip: lan937x: add support for configuing xMII register
  net: dsa: microchip: apply rgmii tx and rx delay in phylink mac config
  net: dsa: microchip: ksz9477: use common xmii function
  net: dsa: microchip: ksz8795: use common xmii function
  net: dsa: microchip: add support for phylink mac config

 drivers/net/dsa/microchip/ksz8795.c      |  40 ---
 drivers/net/dsa/microchip/ksz8795_reg.h  |   8 -
 drivers/net/dsa/microchip/ksz9477.c      | 183 +-----------
 drivers/net/dsa/microchip/ksz9477_reg.h  |  24 --
 drivers/net/dsa/microchip/ksz_common.c   | 342 ++++++++++++++++++++++-
 drivers/net/dsa/microchip/ksz_common.h   |  46 +++
 drivers/net/dsa/microchip/lan937x.h      |   8 +-
 drivers/net/dsa/microchip/lan937x_main.c | 125 +++------
 drivers/net/dsa/microchip/lan937x_reg.h  |  32 ++-
 9 files changed, 453 insertions(+), 355 deletions(-)


base-commit: b66eb3a6e427b059101c6c92ac2ddd899014634c