From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 25 Jan 2023 15:30:36 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pKgnN-001apa-Gf for lore@lore.pengutronix.de; Wed, 25 Jan 2023 15:30:35 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pKgnL-0003Ub-1m for lore@pengutronix.de; Wed, 25 Jan 2023 15:30:35 +0100 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=/Gxz/UCcUZPjNdj/7prUQP5Ky78YJZLyElin296oiUI=; b=cr+YdNrEEWU0n1Qb3A6U/TGQYZ VirFkUooxD4v3Od968yPc9RbqSWl4LzSVbRroESVzZBD9xKQEl+PivFPBd9xRUYLi5uTbIjOEdo3i UpZcFWTtVeZmgqILErOmrj+Tn4Ujg6NXGlzeclueCfIrGwzCZFot9BmQaZEEP0sq2+3hwAqFOJk7U 7N9gFAH7pLlsxVdQdiUFEu/FgRjCh71osYSACUa72b6Lvuqp5fYdN2+gFtbSRWe8Kclippd49i+P/ hcp0MSFyXCdQJ2KiQdzY/zCPz5UROyEUjZZFSVop4pnTgW3Xtr5dcOtJGpPFF8YhfHpPUPL4wHWsO 3Nx/RMIg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKgm4-007XpI-Dk; Wed, 25 Jan 2023 14:29:16 +0000 Received: from out-52.mta0.migadu.com ([2001:41d0:1004:224b::34]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKglz-007Xnu-EM for barebox@lists.infradead.org; Wed, 25 Jan 2023 14:29:13 +0000 Date: Thu, 26 Jan 2023 01:28:42 +1100 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: John Watts To: Ahmad Fatoum Cc: Sascha Hauer , barebox@lists.infradead.org Message-ID: References: <20230122175141.119834-5-contact@jookia.org> <20230123093305.GS24755@pengutronix.de> <20230125080406.GW24755@pengutronix.de> <20230125081923.GY24755@pengutronix.de> <072ab8ce-d92f-8841-a44e-621a3ba345a4@pengutronix.de> <77f25018-39ab-ec53-56a5-21bfdeb484d7@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <77f25018-39ab-ec53-56a5-21bfdeb484d7@pengutronix.de> X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230125_062911_639393_FB038E9B X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 4/5] ARM: novena: Read Ethernet MAC address from EEPROM X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Wed, Jan 25, 2023 at 03:16:05PM +0100, Ahmad Fatoum wrote: > We could add the binding to the barebox AT24/AT25 driver. We'll need > to make sure we don't fail the probe in the error path as not to > break existing users. Fortunately, with deep probe, we will > have no -EPROBE_DEFER that would complicate this. I'm really not sure if specifying the regulator (that should always be on) for every possible node is a good idea. I'd need to add -supply properties to: - USB - Sata - HDMI - SD cards - Ethernet - PCIe - FPGA - I2C - UART Some regulators even require multiple inputs such as 3v and 5v delayed. John.