[PATCH net-next v5 0/5] dpll: add phase-offset and phase-adjust

[Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>]

Improve monitoring and control over dpll devices.
Allow user to receive measurement of phase difference between signals
on pin and dpll (phase-offset).
Allow user to receive and control adjustable value of pin's signal
phase (phase-adjust).

v4->v5:
- rebase series on top of net-next/main, fix conflict - remove redundant
  attribute type definition in subset definition

v3->v4:
- do not increase do version of uAPI header as it is not needed (v3 did
  not have this change)
- fix spelling around commit messages, argument descriptions and docs
- add missing extack errors on failure set callbacks for pin phase
  adjust and frequency
- remove ice check if value is already set, now redundant as checked in
  the dpll subsystem

v2->v3:
- do not increase do version of uAPI header as it is not needed

v1->v2:
- improve handling for error case of requesting the phase adjust set
- align handling for error case of frequency set request with the
approach introduced for phase adjust


Arkadiusz Kubalewski (5):
  dpll: docs: add support for pin signal phase offset/adjust
  dpll: spec: add support for pin-dpll signal phase offset/adjust
  dpll: netlink/core: add support for pin-dpll signal phase
    offset/adjust
  ice: dpll: implement phase related callbacks
  dpll: netlink/core: change pin frequency set behavior

 Documentation/driver-api/dpll.rst         |  53 +++++-
 Documentation/netlink/specs/dpll.yaml     |  30 +++
 drivers/dpll/dpll_netlink.c               | 188 +++++++++++++++++-
 drivers/dpll/dpll_nl.c                    |   8 +-
 drivers/dpll/dpll_nl.h                    |   2 +-
 drivers/net/ethernet/intel/ice/ice_dpll.c | 220 +++++++++++++++++++++-
 drivers/net/ethernet/intel/ice/ice_dpll.h |  10 +-
 include/linux/dpll.h                      |  18 ++
 include/uapi/linux/dpll.h                 |   6 +
 9 files changed, 517 insertions(+), 18 deletions(-)

-- 
2.38.1