linux-kernel - Re: [PATCH v3 2/2] phy: add basic support for NXPs TJA1145 CAN transceiver

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Message-ID: <20251013-unyielding-turquoise-mamba-76a0ea-mkl@pengutronix.de>
Date: Mon, 13 Oct 2025 11:51:51 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: Dimitri Fedrau via B4 Relay <devnull+dimitri.fedrau.liebherr.com@...nel.org>
Cc: Vinod Koul <vkoul@...nel.org>, 
	Kishon Vijay Abraham I <kishon@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	linux-phy@...ts.infradead.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Dimitri Fedrau <dimitri.fedrau@...bherr.com>, Dimitri Fedrau <dima.fedrau@...il.com>, 
	linux-can@...r.kernel.org
Subject: Re: [PATCH v3 2/2] phy: add basic support for NXPs TJA1145 CAN
 transceiver

On 13.10.2025 11:19:19, Dimitri Fedrau via B4 Relay wrote:
> Add basic driver support for NXPs TJA1145 CAN transceiver which brings the
> PHY up/down by switching to normal/standby mode using SPI commands.

The PHY supports standby and sleep mode. Does the PHY framework provide
a way to configure this?

Why do you put the transceiver into standby not in sleep mode?

regards,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde          |
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