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(host-79-29-83-136.business.telecomitalia.it. [79.29.83.136]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49ff06bdd58sm68080805e9.10.2026.09.25.05.21.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Sep 2026 05:21:10 -0700 (PDT) Message-ID: <6ab66736.82f08bcd.9574c.5483@mx.google.com> X-Google-Original-Message-ID: Date: Fri, 25 Sep 2026 14:21:09 +0200 From: Christian Marangi To: Andrew Lunn Cc: Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [RFC PATCH net-next v2] net: pcs: airoha: add support for Airoha AN7583 SoC References: <20260925072712.23419-1-ansuelsmth@gmail.com> Precedence: bulk X-Mailing-List: netdev@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 Fri, Sep 25, 2026 at 02:10:24PM +0200, Andrew Lunn wrote: > On Fri, Sep 25, 2026 at 09:27:10AM +0200, Christian Marangi wrote: > > Add support for Airoha AN7583 PCS. This use a new analog PHY > > implementation that doesn't require manual calibration but makes use of > > internal algo to lock to the center of the band EYE. > > Is this PHY capable of other things? PCIE? USB? > > I ask because a generic PHY driver is often used to represent the PHY, > and that can support PCIE, USB as well as networking. Ethernet and PON serdes are only for Ethernet usage. pcs-usb is USB or ethernet 2500base-x and pcs-pcie is the special thing described in the other message. I'm already using the PHY API where possible to configure the dedicated mode and speed where the double usage is present. > > Andrew -- Ansuel