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    Subject[RFC Patch net-next 00/17] net: dsa: microchip: common spi probe for the ksz series switches
    Date
    This patch series aims to refactor the ksz_switch_register routine to have the
    common flow for the ksz series switch. At present ksz8795.c & ksz9477.c have
    its own dsa_switch_ops and switch detect functionality.
    In ksz_switch_register, ksz_dev_ops is assigned based on the function parameter
    passed by the individual ksz8/ksz9477 switch register function. And then switch
    detect is performed based on the ksz_dev_ops.detect hook. This patch modifies
    the ksz_switch_register such a way that switch detect is performed first, based
    on the chip ksz_dev_ops is assigned to ksz_device structure. It ensures the
    common flow for the existing as well as LAN937x switches.
    It also replaces the individual dsa_switch_ops structure to common
    dsa_switch_ops in the ksz_common. Based on the ksz_dev_ops hook pointer,
    particular functionality for the switches may or may not executed.
    Finally replaces the two spi probes such as ksz8795_spi.c and ksz9477_spi.c to
    common ksz_spi.c. These switches have different regmap config and it is
    differentited using the platform data.

    Arun Ramadoss (17):
    net: dsa: microchip: ksz9477: cleanup the ksz9477_switch_detect
    net: dsa: microchip: move switch chip_id detection to ksz_common
    net: dsa: microchip: move tag_protocol to ksz_common
    net: dsa: microchip: ksz9477: use ksz_read_phy16 & ksz_write_phy16
    net: dsa: microchip: move vlan functionality to ksz_common
    net: dsa: microchip: move the port mirror to ksz_common
    net: dsa: microchip: get P_STP_CTRL in ksz_port_stp_state by
    ksz_dev_ops
    net: dsa: microchip: update the ksz_phylink_get_caps
    net: dsa: microchip: update the ksz_port_mdb_add/del
    net: dsa: microchip: update fdb add/del/dump in ksz_common
    net: dsa: microchip: move the setup, get_phy_flags & mtu to ksz_common
    net: dsa: microchip: common dsa_switch_ops for ksz switches
    net: dsa: microchip: ksz9477: separate phylink mode from switch
    register
    net: dsa: microchip: move ksz_dev_ops to ksz_common.c
    net: dsa: microchip: remove the ksz8/ksz9477_switch_register
    net: dsa: microchip: common menuconfig for ksz series switch
    net: dsa: microchip: common ksz_spi_probe for ksz switches

    drivers/net/dsa/microchip/Kconfig | 42 +-
    drivers/net/dsa/microchip/Makefile | 10 +-
    drivers/net/dsa/microchip/ksz8.h | 46 ++
    drivers/net/dsa/microchip/ksz8795.c | 309 +++++------
    drivers/net/dsa/microchip/ksz8795_reg.h | 13 -
    drivers/net/dsa/microchip/ksz8863_smi.c | 2 +-
    drivers/net/dsa/microchip/ksz9477.c | 225 ++------
    drivers/net/dsa/microchip/ksz9477.h | 58 ++
    drivers/net/dsa/microchip/ksz9477_i2c.c | 2 +-
    drivers/net/dsa/microchip/ksz9477_reg.h | 1 -
    drivers/net/dsa/microchip/ksz9477_spi.c | 150 -----
    drivers/net/dsa/microchip/ksz_common.c | 521 +++++++++++++-----
    drivers/net/dsa/microchip/ksz_common.h | 91 +--
    .../microchip/{ksz8795_spi.c => ksz_spi.c} | 85 ++-
    14 files changed, 821 insertions(+), 734 deletions(-)
    create mode 100644 drivers/net/dsa/microchip/ksz9477.h
    delete mode 100644 drivers/net/dsa/microchip/ksz9477_spi.c
    rename drivers/net/dsa/microchip/{ksz8795_spi.c => ksz_spi.c} (61%)


    base-commit: 7e062cda7d90543ac8c7700fc7c5527d0c0f22ad
    --
    2.36.1

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