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Received: from shell.armlinux.org.uk ([2002:4e20:1eda:1:5054:ff:fe00:4ec]:39556) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jJBjg-00071D-U6; Tue, 31 Mar 2020 08:55:01 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1jJBjd-0007xI-Lh; Tue, 31 Mar 2020 08:54:57 +0100 Date: Tue, 31 Mar 2020 08:54:57 +0100 From: Russell King - ARM Linux admin To: Marc Kleine-Budde Subject: Re: [PATCH v2] ARM: imx: allow to disable board specific PHY fixups Message-ID: <20200331075457.GJ25745@shell.armlinux.org.uk> References: <20200329110457.4113-1-o.rempel@pengutronix.de> <20200329150854.GA31812@lunn.ch> <20200330052611.2bgu7x4nmimf7pru@pengutronix.de> <40209d08-4acb-75c5-1766-6d39bb826ff9@gmail.com> <20200330174114.GG25745@shell.armlinux.org.uk> <5ae5c0de-f05c-5e3f-86e1-a9afdd3e1ef1@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <5ae5c0de-f05c-5e3f-86e1-a9afdd3e1ef1@pengutronix.de> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200331_005537_431219_E954BF8C X-CRM114-Status: GOOD ( 10.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , Florian Fainelli , netdev@vger.kernel.org, Sascha Hauer , linux-kernel@vger.kernel.org, Fabio Estevam , Oleksij Rempel , linux-imx@nxp.com, kernel@pengutronix.de, David Jander , Shawn Guo , linux-arm-kernel@lists.infradead.org, Heiner Kallweit Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Mar 31, 2020 at 09:47:19AM +0200, Marc Kleine-Budde wrote: > On 3/30/20 7:41 PM, Russell King - ARM Linux admin wrote: > >>> arch/arm/mach-imx/mach-imx6q.c:167: phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, > >>> arch/arm/mach-imx/mach-imx6q.c:169: phy_register_fixup_for_uid(PHY_ID_KSZ9031, MICREL_PHY_ID_MASK, > >>> arch/arm/mach-imx/mach-imx6q.c:171: phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffef, > >>> arch/arm/mach-imx/mach-imx6q.c:173: phy_register_fixup_for_uid(PHY_ID_AR8035, 0xffffffef, > > > > As far as I'm concerned, the AR8035 fixup is there with good reason. > > It's not just "random" but is required to make the AR8035 usable with > > the iMX6 SoCs. Not because of a board level thing, but because it's > > required for the AR8035 to be usable with an iMX6 SoC. > > Is this still ture, if the AR8035 is attached to a switch behind an iMX6? Do you know of such a setup, or are you talking about theoretical situations? -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel