From patchwork Tue Apr 8 20:26:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 14043671 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 D7516C36010 for ; Tue, 8 Apr 2025 20:29:09 +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:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=V5Rhzl+UaSq7NkWq0KZryRLkoi/5M8dAQSxp5ngWDmI=; b=Qrh2kqqqJ9GtC/KcQ4LMrU/uJf NfDVWMbbdKLHWvX+HI38e0jPa7GRMTfNaR2aBcsf5S+L3SdSX9fwAYgVQsMpSsmumOE6eHovgG66i q6QroM6SAHPkYEtWYrIxchW3QNwvFK33lhbwuiK+4q6bul2KSAXOD7azoimFguPlY5Uqlq3/vhfeo /Dhdk3/UjFkEpHmd9ca+/UESXsBA+ym1+kttle91loVt39dMUdOGZtsXce0EzmwXi2j1sn95AOq1r X8lu986Ls+RaH7k3fe7GY7na+ChN4OZS8fYVsrnW3F6shud2CCKmvTq3dJd0Vs9d//+IUgUlwQKvl +s141BvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2FZ4-00000005LUd-2Byy; Tue, 08 Apr 2025 20:28:58 +0000 Received: from mail11.truemail.it ([2001:4b7e:0:8::81]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2FXH-00000005LH2-48bs for linux-arm-kernel@lists.infradead.org; Tue, 08 Apr 2025 20:27:09 +0000 Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id CDED01F9EA; Tue, 8 Apr 2025 22:27:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1744144023; bh=V5Rhzl+UaSq7NkWq0KZryRLkoi/5M8dAQSxp5ngWDmI=; h=From:To:Subject; b=cTpjVuaWekEYhcb7/2HVXTC8QJpR2hXnQ3HLHRKFHoYwAhlF2TKWCiPZE+A5xLJNn Xl0xZxbLpKrgPLKJHEXDXTNkVfq3rFgLnqK2wqNu1vsDnN9B9WcHfHov7P5pGAMhlA hTfnlxKj17+XG7tD4ybZCx6UhsAhSbyUibGrEgWTCO/2YTXcRzRYUf+Qtx6DbMjQgM zQ4LipkNXDuoIxTcBXyEnkv3ZkA/XTc3llUx2FthTbghqiV6kUL4usvWn9t2hMUGXi ZOXu5idauxq/vFSSeYeGYW6zeFMmExnbatSnGO39uQljyFk/o/HRz8aiSkhEl7/yDc UVB5KfOMXcl9g== From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Francesco Dolcini , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] arm64: dts: ti: k3-am625-verdin: Add EEPROM compatible fallback Date: Tue, 8 Apr 2025 22:26:55 +0200 Message-Id: <20250408202655.6329-1-francesco@dolcini.it> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250408_132708_215111_95E096B4 X-CRM114-Status: UNSURE ( 9.54 ) X-CRM114-Notice: Please train this message. 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 From: Francesco Dolcini According to the AT24 EEPROM bindings the compatible string should contain first the actual manufacturer, and second the corresponding atmel model. Add the atmel compatible fallback accordingly. Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 2 +- arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi index fcc4cb2e9389..2b5f5e50b578 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi @@ -114,7 +114,7 @@ sensor@4f { /* EEPROM */ eeprom@57 { - compatible = "st,24c02"; + compatible = "st,24c02", "atmel,24c02"; reg = <0x57>; pagesize = <16>; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi index 7372d392ec8a..9a2483cf5d70 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi @@ -118,7 +118,7 @@ sensor@4f { /* EEPROM */ eeprom@57 { - compatible = "st,24c02"; + compatible = "st,24c02", "atmel,24c02"; reg = <0x57>; pagesize = <16>; };