linux-kernel - [net-next PATCH v3 11/11] of: property: Add device link support for PCS

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Message-Id: <20250415193538.2794378-2-sean.anderson@linux.dev>
Date: Tue, 15 Apr 2025 15:35:38 -0400
From: Sean Anderson <sean.anderson@...ux.dev>
To: netdev@...r.kernel.org,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Russell King <linux@...linux.org.uk>
Cc: Christian Marangi <ansuelsmth@...il.com>,
	linux-kernel@...r.kernel.org,
	Kory Maincent <kory.maincent@...tlin.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	upstream@...oha.com,
	Sean Anderson <sean.anderson@...ux.dev>,
	Rob Herring <robh@...nel.org>,
	Saravana Kannan <saravanak@...gle.com>,
	Rob Herring <robh+dt@...nel.org>,
	devicetree@...r.kernel.org
Subject: [net-next PATCH v3 11/11] of: property: Add device link support for PCS

This adds device link support for PCS devices, providing
better probe ordering.

Signed-off-by: Sean Anderson <sean.anderson@...ux.dev>
Acked-by: Rob Herring (Arm) <robh@...nel.org>
Reviewed-by: Saravana Kannan <saravanak@...gle.com>
---

(no changes since v2)

Changes in v2:
- Reorder pcs_handle to come before suffix props

 drivers/of/property.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/of/property.c b/drivers/of/property.c
index c1feb631e383..1aa28bfadb12 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -1377,6 +1377,7 @@ DEFINE_SIMPLE_PROP(post_init_providers, "post-init-providers", NULL)
 DEFINE_SIMPLE_PROP(access_controllers, "access-controllers", "#access-controller-cells")
 DEFINE_SIMPLE_PROP(pses, "pses", "#pse-cells")
 DEFINE_SIMPLE_PROP(power_supplies, "power-supplies", NULL)
+DEFINE_SIMPLE_PROP(pcs_handle, "pcs-handle", NULL)
 DEFINE_SUFFIX_PROP(regulators, "-supply", NULL)
 DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells")
 
@@ -1528,6 +1529,7 @@ static const struct supplier_bindings of_supplier_bindings[] = {
 	{ .parse_prop = parse_interrupts, },
 	{ .parse_prop = parse_interrupt_map, },
 	{ .parse_prop = parse_access_controllers, },
+	{ .parse_prop = parse_pcs_handle, },
 	{ .parse_prop = parse_regulators, },
 	{ .parse_prop = parse_gpio, },
 	{ .parse_prop = parse_gpios, },
-- 
2.35.1.1320.gc452695387.dirty