From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E6A5A35E1A8; Thu, 27 Aug 2026 12:54:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787835302; cv=none; b=laku+vicH2q/Vv78TDQRr9PAuX6ajg6w1aYzCQy/S4nd3RS2noZE/cBC61ADEHtqCKtr/AUfZW7xHG7/ljJ3P2poILJ2G0NmgIRnsfhnWQzy/X2wx0PSuyWQb1m6hdjEq1OAGDaX9qg/ugjxQGe4psEf+FOiqcO6NDQ0FpdHtAY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787835302; c=relaxed/simple; bh=U7C7BGMQfeCN0ZLAIAJVcxIudB1QZqmK4amq6u8Djtk=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=jD1URSOI4VZKj4sOBQGI2w8laXRcdDH5uP4hMN+8SzJxQtf+2S7mC+e6WuJDa6YEa26F0Pq7XsropzmAp0igpUaGchcl5hJR2GZzv5/aScHpdqhdcE6tuPoJh9/Ij+hQz+Kf+4ZPznMexz93XyqSe2VCNFM//T0Z2LTFDnIBDhE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Rv4x/ZaV; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Rv4x/ZaV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 715881F000E9; Thu, 27 Aug 2026 12:54:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787835272; bh=Uab8XixMvl9fuY0KTPgI320rplR35se7Iqz6tpNjBCE=; h=Date:From:Subject:To:Cc:References:In-Reply-To; b=Rv4x/ZaVFpTSo4AHkZkrENSB9tv5PXzGFPfMZWB22kKGvg8QgDIVS57Icl5/o9njd 0riRj0Wh4BWBdImoNQ9Ev/fFw2D8XnYa/neEZ/ZjFsXspHFQhVJcrWGYnE4Z0/iEGm jiz94IUyYRGs6BSJzBCORdG/BcTEBnskLp29463UdYEUT5i7l83wWiVKCSvCrVW/k+ QokL3jaZxJdmhoxbPvgFibVrFnEzJP9xaFX8mN0Y2h8W4GYgdCn4k4uqwVmUdK4nBm 95het6GEaNUA0huXs5y/UjuH6qvPlGI+mnHoXOLMkJdN+4f5twFjO0ybTfKDQ7yHAC ojTbJU4UM1AEw== Message-ID: <1a534147-b183-41d3-9c35-4b0e7d0ce15e@kernel.org> Date: Thu, 27 Aug 2026 14:54:24 +0200 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Krzysztof Kozlowski Subject: Re: [PATCH 12/16] dt-bindings: phy: stm32: adapt usb2phy as syscon child on stm32mp25 To: Fabrice Gasnier , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christian Bruel , Heikki Krogerus , Alexandre Torgue , Philipp Zabel , Liam Girdwood , Mark Brown , Srinivas Kandagatla , Marek Vasut , Vinod Koul , Neil Armstrong , Pankaj Dev Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org References: <20260821-ucpd-host-fusb340-v7-2-rfc-v1-0-c5e27cbc0795@foss.st.com> <20260821-ucpd-host-fusb340-v7-2-rfc-v1-12-c5e27cbc0795@foss.st.com> Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/08/2026 18:23, Fabrice Gasnier wrote: > Adapt stm32-usb2phy since transition to syscon child node on stm32mp25. > This is a temporary update, as it depends on Marek's series [1]. This > should be dropped in later series revision. > It's a precursor to validate further DT addition on USB and Type-C. > > Allow usb2phy to be a child node with reg and unit address. > It replaces the st,syscfg phandle. > Also adapt the example, e.g. stm32mp25-usb2phy1 address, clock and reset. > > [1] https://lore.kernel.org/linux-phy/20260816213849.1044073-2-marex@nabladev.com/ > Why PHY patch is squashed into USB patchset? Do not mix up subsystems. > Signed-off-by: Fabrice Gasnier > --- > .../devicetree/bindings/phy/st,stm32-usb2phy.yaml | 20 +++++++------------- There is no such file. > 1 file changed, 7 insertions(+), 13 deletions(-) > > diff --git a/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml b/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml > index ab6c943af9a2..3e8f57a46db3 100644 > --- a/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml > +++ b/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml > @@ -23,6 +23,8 @@ properties: > - st,stm32mp25-usb2phy1 > - st,stm32mp25-usb2phy2 > > + reg: true > + NAK Best regards, Krzysztof