linux-toradex.git/include/uapi/linux/dpll.h, branch v6.15-rc4 Linux kernel for Apalis and Colibri modules tools: ynl-gen: de-kdocify enums with no doc for entries 2024-11-05T02:11:47+00:00 Jakub Kicinski kuba@kernel.org 2024-11-03T16:53:14+00:00 690e50dd69ee48e43e0f7c42396487da1b81be14 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 <kuba@kernel.org> 
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 <kuba@kernel.org>
dpll: add clock quality level attribute and op 2024-11-03T16:39:07+00:00 Jiri Pirko jiri@nvidia.com 2024-10-30T08:11:56+00:00 a1afb959add1fad43cb337448c244ed70bac3109 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 <jiri@nvidia.com> Link: https://patch.msgid.link/20241030081157.966604-2-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
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 <jiri@nvidia.com>
Link: https://patch.msgid.link/20241030081157.966604-2-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dpll: add Embedded SYNC feature for a pin 2024-08-27T02:21:14+00:00 Arkadiusz Kubalewski arkadiusz.kubalewski@intel.com 2024-08-22T22:25:12+00:00 cda1fba15cb2282b3c364805c9767698f11c3b0e 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 <aleksandr.loktionov@intel.com> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://patch.msgid.link/20240822222513.255179-2-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
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 <aleksandr.loktionov@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20240822222513.255179-2-arkadiusz.kubalewski@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dpll: extend uapi by lock status error attribute 2024-02-01T14:39:44+00:00 Jiri Pirko jiri@nvidia.com 2024-01-30T12:08:29+00:00 cf4f0f1e1c465da7c1f6bc89c3ff50bf42f0ab02 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 <jiri@nvidia.com> Acked-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
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 <jiri@nvidia.com>
Acked-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
dpll: expose fractional frequency offset value to user 2024-01-05T15:58:19+00:00 Jiri Pirko jiri@nvidia.com 2024-01-03T13:28:36+00:00 8a6286c1804e2c7144aef3154a0357c4b496e10b 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 <jiri@nvidia.com> Acked-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Acked-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Link: https://lore.kernel.org/r/20240103132838.1501801-2-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
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 <jiri@nvidia.com>
Acked-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Acked-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Link: https://lore.kernel.org/r/20240103132838.1501801-2-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dpll: spec: add support for pin-dpll signal phase offset/adjust 2023-10-15T15:08:24+00:00 Arkadiusz Kubalewski arkadiusz.kubalewski@intel.com 2023-10-11T10:12:33+00:00 c3c6ab95c397134bf5948f18743b3ba8008e7c47 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 <arkadiusz.kubalewski@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
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 <arkadiusz.kubalewski@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
dpll: spec: Add Netlink spec in YAML 2023-09-17T10:50:20+00:00 Vadim Fedorenko vadim.fedorenko@linux.dev 2023-09-13T20:49:36+00:00 3badff3a25d815e915d89565a0c82dec608a8d2b Add a protocol spec for DPLL. Add code generated from the spec. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Michal Michalik <michal.michalik@intel.com> Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Signed-off-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a protocol spec for DPLL.
Add code generated from the spec.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>