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 8D3F53E51F4; Tue, 6 Oct 2026 11:04:15 +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=1791284658; cv=none; b=oTMYIYWAb6MzzO62rPxwpaMnSfJbwemhHjB8BV82iT2KyKiNRjWJRxb39Rb3IG9NEGiw9t0moT//WkiDXX7/mCANcOyvi8HY2AYsQlaMJxyxx3D36zlYNrbIog/UnVyoebBv9gXMisXLIvgYcelX3riGDKbBZBpL4cMTuvKghQ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791284658; c=relaxed/simple; bh=OqF3Ap2AZaBUjm7tvmRY4qclkr+QEdK5FgHowYsJ004=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jFVvD57p2YsDw2iX2Elzf3waMCQI6I1Q9b162/jGZrpiCHplT/Cx5TeCUgiqMuOSb19kBzagQnh934ELVARxI/jq0ANbgNquZpCDXhPgPpv0406xR5/NAd2nETMEKUt1BCzrA6Z/KTpEd8XOGCIHJorlRGVplofysfezvhAcB5Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FcaAaiAl; 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="FcaAaiAl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F80E1F000FF; Tue, 6 Oct 2026 11:04:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791284654; bh=zYy9ZPOUVut5R2+Ahn9onLfAABH9FQl5/jQQUgBaOdk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=FcaAaiAl8o0WdMF/V8wU5VWBeKFzqq78IeqqjynbS+yLRWzXtHTS9kf7IpltWo2me 6h2ln8qbZaZSchbiD9vf6KipxW7kT5wqW6Qf/4bG7KuFoOm+TK8aFqz1Jp7kQgeyvx o5cpRha72vATiwEq6G5pKG8/BKA60Mou2OBuWe7Rex3YuhjVeQCz1R7QVSqhc3msoq gkQWCQ8jd/Vi3e7ZjWezuygk1/kC8fj0FlD0FySnxCwjeyin08ErpqOeNIE+Jb86Q9 +7aLu4mHvTIAwe8V6I5e/1YNDeXIl6LX14C3QnGIOnFhNtkVXAlsbjGtxWa3pSJuUI I/WDSUnhSbh4Q== Date: Tue, 6 Oct 2026 13:04:10 +0200 From: Vinod Koul To: "Christian Marangi (Ansuel)" Cc: Neil Armstrong , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Bianconi , linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v14 0/3] airoha: an7581: USB support Message-ID: References: <20261006102937.10972-1-ansuelsmth@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On 06-10-26, 12:47, Christian Marangi (Ansuel) wrote: > Il giorno mar 6 ott 2026 alle ore 12:45 Vinod Koul > ha scritto: > > > > On 06-10-26, 12:29, Christian Marangi wrote: > > > This is a major rework of the old v2 series. > > > > > > The SoC always support USB 2.0 but for USB 3.0 it needs additional > > > configuration for the Serdes port. Such port can be either configured > > > for USB usage or for PCIe lines or HSGMII and these are configured > > > in the SCU space. > > > > > > The previous implementation of a dedicated SSR driver was too > > > complex and fragile for the simple task of configuring a register > > > hence it was dropped and the handling is entirely in the PHY driver. > > > > > > Everything was reducted to the dt-bindings to describe the Serdes line. > > > > > > Also the property for the PHY are renamed to a more suitable name and > > > everything is now mandatory to simplify the implementation. > > > (the PHY are always present and active on the SoC) > > > > I get build failure: > > > > drivers/phy/airoha/phy-an7581-usb.c:7:10: fatal error: dt-bindings/soc/airoha,scu-ssr.h: No such file or directory > > 7 | #include > > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > This header is present in linux-next > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/include/dt-bindings/soc/airoha,scu-ssr.h > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/include/dt-bindings/soc/airoha,scu-ssr.h?id=11952173d8a180ac05641775f80bd6946327478f > > Introduced by a clk series. Okay so we have a cross tree dependency. I would like my tree to be buildable and not depend on next. I can a) get a signed tag for this from clk tree with the required patch, merge and then apply this series b) postpone to rc1 Either works for me Thanks -- ~Vinod