From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 05 Dec 2025 15:33:57 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vRWsf-008ELn-1n for lore@lore.pengutronix.de; Fri, 05 Dec 2025 15:33:57 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vRWsf-0007Rm-13 for lore@pengutronix.de; Fri, 05 Dec 2025 15:33:57 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aj6cNBPh3BnvI1957Ck2+TWIMZaV8NFlUA5jbPJhedo=; b=xzVvXNTl+oywvTSCy2iBkwR+pA i4WjVaRtE7ganZZl/XRZolsfIGjhRKCgz82xVZxXVZOPyLQF2+avQcS/C+9Bk6tKR1ADQXI1FXLJf XbHCdoOWrjKAG+1fTnJYDGCKz+fDW94ucGSBO52sFauQf8ELf/ie5NoUSbVBn02AXd4draiEqLWNL zDo65XTrr3EW4ObVbSwyz/YX61YeJBACt5csv19E4nfIstk6xBz3fMZ0M1CwTaabBGFAVUy2YrkW8 4DErJmEgq7OuGSJrk6n7TOeelFUwCXxSCk25xuICv0jfftHpqXrtdtigO7wyJy310nfip0W7oEDuN e4M0plww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vRWsJ-00000009bMf-16B2; Fri, 05 Dec 2025 14:33:35 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vRWsG-00000009bLw-2AdF for barebox@lists.infradead.org; Fri, 05 Dec 2025 14:33:33 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vRWsD-0007Na-KY; Fri, 05 Dec 2025 15:33:29 +0100 Message-ID: <218f30a8-a711-431b-bcec-92dd89d5428f@pengutronix.de> Date: Fri, 5 Dec 2025 15:33:29 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Sascha Hauer , Barebox List References: <20251205143112.1180264-1-s.hauer@pengutronix.de> From: Ahmad Fatoum Content-Language: en-US, de-DE, de-BE In-Reply-To: <20251205143112.1180264-1-s.hauer@pengutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251205_063332_587726_C82A5A1C X-CRM114-Status: GOOD ( 17.60 ) 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.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] ARM: i.MX: dts: imx93-tqma9352-mba93xxla: add eeprom aliases X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Hi, On 12/5/25 3:31 PM, Sascha Hauer wrote: > eeprom0 has an alias in the upstream device tree whereas the other > EEPROMs have not. Add aliases for the other EEPROMs. Without it the > other devices will also try to register themselves as eeprom0 which > fails with -EEXIST. > > Signed-off-by: Sascha Hauer Should we fix the driver to use dynamic IDs in absence of EEPROMs? We could use of_alias_get_highest_id() to get a start ID. Cheers, Ahmad > --- > arch/arm/dts/imx93-tqma9352-mba93xxla.dts | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/dts/imx93-tqma9352-mba93xxla.dts b/arch/arm/dts/imx93-tqma9352-mba93xxla.dts > index d1d68a55e1..4b1624cdaa 100644 > --- a/arch/arm/dts/imx93-tqma9352-mba93xxla.dts > +++ b/arch/arm/dts/imx93-tqma9352-mba93xxla.dts > @@ -3,3 +3,10 @@ > #include > #include "imx93.dtsi" > #include "imx93-tqma93xx.dtsi" > + > +/ { > + aliases { > + eeprom1 = &eeprom1; > + eeprom2 = &eeprom2; > + }; > +}; -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |