There are 2 drivers which had some inconsistency in HW timestamping
configuration logic. Improve both of them and add hwtstamp_get()
callback.

v2 -> v3:
* fix the copy-paste check of rx_filter instead of tx_type
* add tx_type check for lan8841
link to v2: https://lore.kernel.org/netdev/f9919964-236c-4f2e-a7ec-9fe7969aaa55@linux.dev/ (local)
v1 -> v2:
* add checks and return error in case of unsupported TX tiemstamps
* get function for lan8814 and lan8841 are the same - keep only one

Vadim Fedorenko (4):
  net: phy: micrel: improve HW timestamping config logic
  net: phy: micrel: add HW timestamp configuration reporting
  net: phy: microchip_rds_ptp: improve HW ts config logic
  net: phy: microchip_rds_ptp: add HW timestamp configuration reporting

 drivers/net/phy/micrel.c            | 44 +++++++++++++++++++++++++----
 drivers/net/phy/microchip_rds_ptp.c | 34 ++++++++++++++++++----
 2 files changed, 67 insertions(+), 11 deletions(-)

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2.47.3