kernel/include/uapi/linux/dpll.h, branch linux-6.17.y

dpll: add reference-sync netlink attribute

2025-06-27T23:38:02Z

Add new netlink attribute to allow user space configuration of reference sync pin pairs, where both pins are used to provide one clock signal consisting of both: base frequency and sync signal. Reviewed-by: Przemek Kitszel Reviewed-by: Milena Olech Reviewed-by: Jiri Pirko Signed-off-by: Arkadiusz Kubalewski Link: https://patch.msgid.link/20250626135219.1769350-2-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski

dpll: add phase-offset-monitor feature to netlink spec

2025-06-14T01:21:57Z

Add enum dpll_feature_state for control over features. Add dpll device level attribute: DPLL_A_PHASE_OFFSET_MONITOR - to allow control over a phase offset monitor feature. Attribute is present and shall return current state of a feature (enum dpll_feature_state), if the device driver provides such capability, otherwie attribute shall not be present. Reviewed-by: Aleksandr Loktionov Reviewed-by: Milena Olech Reviewed-by: Jiri Pirko Signed-off-by: Arkadiusz Kubalewski Acked-by: Vadim Fedorenko Link: https://patch.msgid.link/20250612152835.1703397-2-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski

tools: ynl-gen: de-kdocify enums with no doc for entries

2024-11-05T02:11:47Z

Sometimes the names of the enum entries are self-explanatory or come from standards. Forcing authors to write trivial kdoc for each of such entries seems unreasonable, but kdoc would complain about undocumented entries. Detect enums which only have documentation for the entire type and no documentation for entries. Render their doc as a plain comment. Link: https://patch.msgid.link/20241103165314.1631237-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

dpll: add clock quality level attribute and op

2024-11-03T16:39:07Z

In order to allow driver expose quality level of the clock it is running, introduce a new netlink attr with enum to carry it to the userspace. Also, introduce an op the dpll netlink code calls into the driver to obtain the value. Signed-off-by: Jiri Pirko Link: https://patch.msgid.link/20241030081157.966604-2-jiri@resnulli.us Signed-off-by: Jakub Kicinski

dpll: add Embedded SYNC feature for a pin

2024-08-27T02:21:14Z

Implement and document new pin attributes for providing Embedded SYNC capabilities to the DPLL subsystem users through a netlink pin-get do/dump messages. Allow the user to set Embedded SYNC frequency with pin-set do netlink message. Reviewed-by: Aleksandr Loktionov Signed-off-by: Arkadiusz Kubalewski Reviewed-by: Jiri Pirko Link: https://patch.msgid.link/20240822222513.255179-2-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski

dpll: extend uapi by lock status error attribute

2024-02-01T14:39:44Z

If the dpll devices goes to state "unlocked" or "holdover", it may be caused by an error. In that case, allow user to see what the error was. Introduce a new attribute and values it can carry. Signed-off-by: Jiri Pirko Acked-by: Vadim Fedorenko Reviewed-by: Simon Horman Signed-off-by: Paolo Abeni

dpll: expose fractional frequency offset value to user

2024-01-05T15:58:19Z

Add a new netlink attribute to expose fractional frequency offset value for a pin. Add an op to get the value from the driver. Signed-off-by: Jiri Pirko Acked-by: Vadim Fedorenko Acked-by: Arkadiusz Kubalewski Link: https://lore.kernel.org/r/20240103132838.1501801-2-jiri@resnulli.us Signed-off-by: Jakub Kicinski

dpll: spec: add support for pin-dpll signal phase offset/adjust

2023-10-15T15:08:24Z

Add attributes for providing the user with: - measurement of signals phase offset between pin and dpll - ability to adjust the phase of pin signal Signed-off-by: Arkadiusz Kubalewski Signed-off-by: David S. Miller

dpll: spec: Add Netlink spec in YAML

2023-09-17T10:50:20Z

Add a protocol spec for DPLL. Add code generated from the spec. Signed-off-by: Jakub Kicinski Signed-off-by: Michal Michalik Signed-off-by: Vadim Fedorenko Signed-off-by: Arkadiusz Kubalewski Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller