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From: Paolo Abeni <pabeni@redhat.com>
To: Ivan Vecera <ivecera@redhat.com>,
	netdev@vger.kernel.org,
	Vadim Fedorenko <vadim.fedorenko@linux.dev>
Cc: Jiri Pirko <jiri@nvidia.com>,
	"David S. Miller" <davem@davemloft.net>,
	Donald Hunter <donald.hunter@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Jiri Pirko <jiri@resnulli.us>,
	Michal Schmidt <mschmidt@redhat.com>,
	Pasi Vaananen <pvaanane@redhat.com>,
	Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>,
	Petr Oros <poros@redhat.com>,
	Prathosh Satish <Prathosh.Satish@microchip.com>,
	Simon Horman <horms@kernel.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v6 2/5] dpll: add DPLL_PIN_TYPE_INT_NCO pin type
Date: Mon, 6 Jul 2026 11:31:54 +0200	[thread overview]
Message-ID: <455c46ac-25cb-45d4-9cb3-5330f7b553c0@redhat.com> (raw)
In-Reply-To: <20260630125536.720717-3-ivecera@redhat.com>

On 6/30/26 2:55 PM, Ivan Vecera 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.
> 
> Reviewed-by: Jiri Pirko <jiri@nvidia.com>
> Signed-off-by: Ivan Vecera <ivecera@redhat.com>

@Vadim: it's not clear to me if your doubts over the design choice
raised in previous iterations are still there. My understanding is there
is reasonable agreement vs the new pin type, if you have very strong
objections please raise them soonish.

Thanks,

Paolo


  reply	other threads:[~2026-07-06  9:32 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-30 12:55 [PATCH net-next v6 0/5] dpll: add NCO pin type and zl3073x support Ivan Vecera
2026-06-30 12:55 ` [PATCH net-next v6 1/5] dpll: add STATE_CONNECTED_OVERRIDE pin capability Ivan Vecera
2026-06-30 12:55 ` [PATCH net-next v6 2/5] dpll: add DPLL_PIN_TYPE_INT_NCO pin type Ivan Vecera
2026-07-06  9:31   ` Paolo Abeni [this message]
2026-07-06 11:47     ` Vadim Fedorenko
2026-06-30 12:55 ` [PATCH net-next v6 3/5] dpll: zl3073x: use per-operation poll timeouts Ivan Vecera
2026-07-03  9:20   ` Petr Oros
2026-06-30 12:55 ` [PATCH net-next v6 4/5] dpll: zl3073x: add per-DPLL serialization lock Ivan Vecera
2026-07-03  9:21   ` Petr Oros
2026-06-30 12:55 ` [PATCH net-next v6 5/5] dpll: zl3073x: add NCO virtual input pin Ivan Vecera
2026-07-06 12:50 ` [PATCH net-next v6 0/5] dpll: add NCO pin type and zl3073x support patchwork-bot+netdevbpf

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