From: Jiri Pirko <jiri@resnulli.us>
To: Ivan Vecera <ivecera@redhat.com>
Cc: netdev@vger.kernel.org,
Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>,
"David S. Miller" <davem@davemloft.net>,
Donald Hunter <donald.hunter@gmail.com>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Michal Schmidt <mschmidt@redhat.com>,
Paolo Abeni <pabeni@redhat.com>,
Pasi Vaananen <pvaanane@redhat.com>,
Petr Oros <poros@redhat.com>,
Prathosh Satish <Prathosh.Satish@microchip.com>,
Simon Horman <horms@kernel.org>,
Vadim Fedorenko <vadim.fedorenko@linux.dev>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v2 1/2] dpll: add DPLL_PIN_TYPE_INT_NCO pin type
Date: Sun, 17 May 2026 10:19:39 +0200 [thread overview]
Message-ID: <agl6B8gojgnsjVhr@FV6GYCPJ69> (raw)
In-Reply-To: <20260516175744.26749-2-ivecera@redhat.com>
Sat, May 16, 2026 at 07:57:43PM +0200, ivecera@redhat.com wrote:
>Add DPLL_PIN_TYPE_INT_NCO pin type for virtual pins representing
>the NCO mode of a DPLL. When connected as a DPLL input, the DPLL
>enters NCO mode where the output frequency is adjusted by the host
>via the PTP clock interface.
>
>Update the fractional-frequency-offset and fractional-frequency-
>offset-ppt attribute documentation to note that for INT_NCO pins
>these attributes represent the DPLL's current output frequency
>offset from its nominal frequency.
>
>---
>v2:
> - Clarify int-nco pin type documentation to describe frequency
> control via the PTP clock interface instead of generic "controlled
> by the host".
> - Tighten FFO attribute documentation for INT_NCO pins to describe
> the DPLL's output frequency offset from nominal frequency.
> - Mention both fractional-frequency-offset (PPM) and
> fractional-frequency-offset-ppt attributes in the commit message.
>
>Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Like it!
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
next prev parent reply other threads:[~2026-05-17 8:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-16 17:57 [PATCH net-next v2 0/2] dpll: add NCO pin type and zl3073x support Ivan Vecera
2026-05-16 17:57 ` [PATCH net-next v2 1/2] dpll: add DPLL_PIN_TYPE_INT_NCO pin type Ivan Vecera
2026-05-17 8:19 ` Jiri Pirko [this message]
2026-05-16 17:57 ` [PATCH net-next v2 2/2] dpll: zl3073x: add NCO virtual input pin Ivan Vecera
2026-05-19 17:57 ` Petr Oros
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