From: Krzysztof Kozlowski <krzk@kernel.org>
To: Kory Maincent <kory.maincent@bootlin.com>
Cc: Andrew Lunn <andrew@lunn.ch>,
Oleksij Rempel <o.rempel@pengutronix.de>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jonathan Corbet <corbet@lwn.net>,
Donald Hunter <donald.hunter@gmail.com>,
Rob Herring <robh@kernel.org>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Simon Horman <horms@kernel.org>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-doc@vger.kernel.org, Kyle Swenson <kyle.swenson@est.tech>,
Dent Project <dentproject@linuxfoundation.org>,
kernel@pengutronix.de,
Maxime Chevallier <maxime.chevallier@bootlin.com>,
devicetree@vger.kernel.org
Subject: Re: [PATCH net-next v4 27/27] dt-bindings: net: pse-pd: ti,tps23881: Add interrupt description
Date: Wed, 5 Feb 2025 17:35:01 +0100 [thread overview]
Message-ID: <25f61085-defa-4c5d-b243-6d51e72aee76@kernel.org> (raw)
In-Reply-To: <20250205151822.06f60e8d@kmaincent-XPS-13-7390>
On 05/02/2025 15:18, Kory Maincent wrote:
>>> Add an interrupt property to the device tree bindings for the TI TPS23881
>>> PSE controller. The interrupt is primarily used to detect classification
>>> and disconnection events, which are essential for managing the PSE
>>> controller in compliance with the PoE standard.
>>>
>>> @@ -62,6 +65,7 @@ unevaluatedProperties: false
>>> required:
>>> - compatible
>>> - reg
>>> + - interrupts
>>
>> Why? That's an ABI change. Commit msg mentions something like "essential
>> for standard" so are you saying nothing here was working according to
>> standard before?
>
> Yes indeed, the disconnection management did not follow the standard. Without
> this series, the power on the ports of this controller is not shut down after a
> Powered Device disconnection. Unfortunately, I did not noticed this before.
This would be useful part of commit msg.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-02-05 16:35 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-03 21:12 [PATCH net-next v4 00/27] Add support for PSE budget evaluation strategy Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 01/27] net: pse-pd: Remove unused pse_ethtool_get_pw_limit function declaration Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 02/27] net: pse-pd: Avoid setting max_uA in regulator constraints Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 03/27] net: pse-pd: Add power limit check Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 04/27] net: pse-pd: tps23881: Simplify function returns by removing redundant checks Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 05/27] net: pse-pd: tps23881: Use helpers to calculate bit offset for a channel Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 06/27] net: pse-pd: tps23881: Add missing configuration register after disable Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 07/27] net: pse-pd: Use power limit at driver side instead of current limit Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 08/27] net: pse-pd: Split ethtool_get_status into multiple callbacks Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 09/27] net: pse-pd: Remove is_enabled callback from drivers Kory Maincent
2025-01-03 21:12 ` [PATCH net-next v4 10/27] net: pse-pd: tps23881: Add support for power limit and measurement features Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 11/27] net: pse-pd: Add support for PSE device index Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 12/27] net: ethtool: Add support for new PSE device index description Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 13/27] net: ethtool: Add support for ethnl_info_init_ntf helper function Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 14/27] net: pse-pd: Add support for reporting events Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 15/27] net: pse-pd: tps23881: Add support for PSE events and interrupts Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 16/27] regulator: core: Resolve supply using of_node from regulator_config Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 17/27] regulator: Add support for power budget description Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 18/27] regulator: dt-bindings: Add regulator-power-budget property Kory Maincent
2025-01-04 9:42 ` Krzysztof Kozlowski
2025-01-04 15:50 ` Kory Maincent
2025-01-05 9:06 ` Krzysztof Kozlowski
2025-01-04 9:43 ` Krzysztof Kozlowski
2025-01-04 15:37 ` Kory Maincent
2025-01-05 9:04 ` Krzysztof Kozlowski
2025-01-03 21:13 ` [PATCH net-next v4 19/27] net: pse-pd: Fix missing PI of_node description Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 20/27] net: pse-pd: Add support for PSE power domains Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 21/27] net: ethtool: Add support for new power domains index description Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 22/27] net: pse-pd: Add support for getting budget evaluation strategies Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 23/27] net: ethtool: Add PSE new budget evaluation strategy support feature Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 24/27] net: pse-pd: pd692x0: Add support for PSE PI priority feature Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 25/27] dt-bindings: net: pse-pd: microchip,pd692x0: Add manager regulator supply Kory Maincent
2025-01-04 9:52 ` Krzysztof Kozlowski
2025-02-05 14:05 ` Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 26/27] net: pse-pd: tps23881: Add support for static port priority feature Kory Maincent
2025-01-03 21:13 ` [PATCH net-next v4 27/27] dt-bindings: net: pse-pd: ti,tps23881: Add interrupt description Kory Maincent
2025-01-04 9:44 ` Krzysztof Kozlowski
2025-02-05 14:18 ` Kory Maincent
2025-02-05 16:35 ` Krzysztof Kozlowski [this message]
2025-01-04 11:37 ` [PATCH net-next v4 00/27] Add support for PSE budget evaluation strategy Oleksij Rempel
2025-01-04 15:16 ` Kory Maincent
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