From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B9B7CCA5FFC for ; Tue, 6 Oct 2026 10:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Vrr4TtvTm45QhAZs/pX2p9EkuSowiD60ZtjjCIEyHeY=; b=q7w8GmmRhpJi9TXZ6i9j3Y6i1J NapgGyygM2UKOhkIPLPbfB2qtYl66uq4XPDnO4kGCp35ouBDZNS5Q3ICIoYFFbOgGAFf+0+Ezswx1 0QeqbS3/D4kwW7m8KlkvRctDwv9KEEozz+8RrObzrERb6w/JKXwjv9t8Yy81gwyBKlwh0U0fwcERp pta9RvPpGTLwSlP/XUI9SLIK5Es9Mv0sEwwkVjIFKT52o8tiTXiOmU93KTPCtbvkalxWWH2iUqZQO rhSyv/OX/PXVqh5av4p9ygB/xxZVlS64d4LfZBCL4cLBSX4yGIu7OpqoebxrBREYfUcoMj8ply+Al PFPis3XQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xE2fp-00000000Y6a-2NqD; Tue, 06 Oct 2026 10:45:29 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xE2fn-00000000Y6D-3P8j; Tue, 06 Oct 2026 10:45:27 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id E3198602D4; Tue, 6 Oct 2026 10:45:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F14F1F00893; Tue, 6 Oct 2026 10:45:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791283526; bh=Vrr4TtvTm45QhAZs/pX2p9EkuSowiD60ZtjjCIEyHeY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=RxmidqvOXuGhxQqZoLaT+3hOKc39WsehbJ0w23JYgVXuG3Zzimg8TTMqrY6IdWg6d LRphb0e0n5Y/NlyFAvP97TlDNVM9zVFXU+jQXmEaprvR2i2Fxsh/MxTg9tyoWaT5bk h/mGfoUeV4WlwN2TFFA2+9Vi3VMHEOt1ppN6X5QS3jlljr1Ld/GM38O3sLwCmLwAAU 8sVcS0MF67HeAKgvXZUcsEbd0Nuf7Fzsev6zSeRNWb2HEGnfBxIfXomrk/aVLUoShv FIdB+OeayJpj2RVdBeF1Y+hdvmVeL0KHpXOWK8PY93YqMOI1uo0mruHlJGpw38IBvX L6JQJX9h1lqgA== Date: Tue, 6 Oct 2026 12:45:23 +0200 From: Vinod Koul To: Christian Marangi 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261006102937.10972-1-ansuelsmth@gmail.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- ~Vinod