linux-kernel - [PATCH RFC net-next v2 04/12] dpll: zl3073x: Associate pin with fwnode handle

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Message-ID: <20251215203037.1324945-5-ivecera@redhat.com>
Date: Mon, 15 Dec 2025 21:30:29 +0100
From: Ivan Vecera <ivecera@...hat.com>
To: netdev@...r.kernel.org
Cc: Alexander Lobakin <aleksander.lobakin@...el.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>,
	Conor Dooley <conor+dt@...nel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Grzegorz Nitka <grzegorz.nitka@...el.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Jiri Pirko <jiri@...nulli.us>,
	Jonathan Lemon <jonathan.lemon@...il.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Leon Romanovsky <leon@...nel.org>,
	Mark Bloch <mbloch@...dia.com>,
	Michal Schmidt <mschmidt@...hat.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Petr Oros <poros@...hat.com>,
	Prathosh Satish <Prathosh.Satish@...rochip.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Richard Cochran <richardcochran@...il.com>,
	Rob Herring <robh@...nel.org>,
	Saeed Mahameed <saeedm@...dia.com>,
	Simon Horman <horms@...nel.org>,
	Stefan Wahren <wahrenst@....net>,
	Tariq Toukan <tariqt@...dia.com>,
	Tony Nguyen <anthony.l.nguyen@...el.com>,
	Vadim Fedorenko <vadim.fedorenko@...ux.dev>,
	Willem de Bruijn <willemb@...gle.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	intel-wired-lan@...ts.osuosl.org,
	linux-rdma@...r.kernel.org
Subject: [PATCH RFC net-next v2 04/12] dpll: zl3073x: Associate pin with fwnode handle

Associate the registered DPLL pin with its firmware node by calling
dpll_pin_fwnode_set().

This links the created pin object to its corresponding DT/ACPI node
in the DPLL core. Consequently, this enables consumer drivers (such as
network drivers) to locate and request this specific pin using the
fwnode_dpll_pin_find() helper.

Signed-off-by: Ivan Vecera <ivecera@...hat.com>
---
 drivers/dpll/zl3073x/dpll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dpll/zl3073x/dpll.c b/drivers/dpll/zl3073x/dpll.c
index 9879d85d29af0..d43e2cea24a67 100644
--- a/drivers/dpll/zl3073x/dpll.c
+++ b/drivers/dpll/zl3073x/dpll.c
@@ -1373,6 +1373,7 @@ zl3073x_dpll_pin_register(struct zl3073x_dpll_pin *pin, u32 index)
 		rc = PTR_ERR(pin->dpll_pin);
 		goto err_pin_get;
 	}
+	dpll_pin_fwnode_set(pin->dpll_pin, props->fwnode);
 
 	if (zl3073x_dpll_is_input_pin(pin))
 		ops = &zl3073x_dpll_input_pin_ops;
-- 
2.51.2