From: Sander Vanheule <sander@svanheule.net>
To: Jonas Jelonek <jelonek.jonas@gmail.com>,
Oleksij Rempel <o.rempel@pengutronix.de>,
Kory Maincent <kory.maincent@bootlin.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Sander Vanheule <sander@svanheule.net>
Subject: [PATCH net-next 1/2] dt-bindings: net: pse-pd: realtek,pse: add gen1 I2C transport
Date: Sun, 18 Oct 2026 18:12:47 +0200 [thread overview]
Message-ID: <20261018161248.376205-2-sander@svanheule.net> (raw)
In-Reply-To: <20261018161248.376205-1-sander@svanheule.net>
Like the gen2 protocol, the gen1 protocol can also be used over both a
raw I2C transport and an SMBUs transport. Add a compatible for the
former and the compatible for the Ubiquiti Unifi Switch Lite 16 PoE
device that uses it.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
---
.../bindings/net/pse-pd/realtek,pse-mcu-gen1.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/pse-pd/realtek,pse-mcu-gen1.yaml b/Documentation/devicetree/bindings/net/pse-pd/realtek,pse-mcu-gen1.yaml
index 3bb32349c28c..526f8525bb4d 100644
--- a/Documentation/devicetree/bindings/net/pse-pd/realtek,pse-mcu-gen1.yaml
+++ b/Documentation/devicetree/bindings/net/pse-pd/realtek,pse-mcu-gen1.yaml
@@ -54,6 +54,12 @@ properties:
- zyxel,gs1920-24hp-v2-pse
- const: realtek,pse-mcu-gen1-smbus
+ # I2C, raw framing
+ - items:
+ - enum:
+ - ubnt,usw-lite-16-poe-pse
+ - const: realtek,pse-mcu-gen1-i2c
+
# UART
- items:
- enum:
@@ -100,6 +106,7 @@ allOf:
contains:
enum:
- realtek,pse-mcu-gen1-smbus
+ - realtek,pse-mcu-gen1-i2c
- realtek,pse-mcu-gen2-smbus
- realtek,pse-mcu-gen2-i2c
then:
--
2.56.0
next prev parent reply other threads:[~2026-10-18 16:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-18 16:12 [PATCH net-next 0/2] net: pse-pd: Plain I2C transport for Realtek Gen1 Sander Vanheule
2026-10-18 16:12 ` Sander Vanheule [this message]
2026-10-18 16:12 ` [PATCH net-next 2/2] net: pse-pd: realtek-pse-mcu: add gen1 I2C transport Sander Vanheule
2026-10-19 5:51 ` Oleksij Rempel
2026-10-19 6:56 ` Jonas Jelonek
2026-10-19 9:16 ` [PATCH net-next 0/2] net: pse-pd: Plain I2C transport for Realtek Gen1 Kory Maincent
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