[PATCH net-next v2 0/3] dpll: add phase offset averaging factor

From: Ivan Vecera

Date: Sat Sep 27 2025 - 04:49:42 EST


For some hardware, the phase shift may result from averaging previous values
and the newly measured value. In this case, the averaging is controlled by
a configurable averaging factor.

Add new device level attribute phase-offset-avg-factor, appropriate
callbacks and implement them in zl3073x driver.

Ivan Vecera (3):
dpll: add phase-offset-avg-factor device attribute to netlink spec
dpll: add phase_offset_avg_factor_get/set callback ops
dpll: zl3073x: Allow to configure phase offset averaging factor

Documentation/driver-api/dpll.rst | 18 +++++++-
Documentation/netlink/specs/dpll.yaml | 6 +++
drivers/dpll/dpll_netlink.c | 66 ++++++++++++++++++++++++---
drivers/dpll/dpll_nl.c | 5 +-
drivers/dpll/zl3073x/core.c | 38 +++++++++++++--
drivers/dpll/zl3073x/core.h | 15 +++++-
drivers/dpll/zl3073x/dpll.c | 58 +++++++++++++++++++++++
drivers/dpll/zl3073x/dpll.h | 2 +
include/linux/dpll.h | 6 +++
include/uapi/linux/dpll.h | 1 +
10 files changed, 199 insertions(+), 16 deletions(-)

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2.49.1