From patchwork Fri Apr 14 01:04:28 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Martinez Canillas X-Patchwork-Id: 9680515 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id AC67660326 for ; Fri, 14 Apr 2017 01:06:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9E1E3286AA for ; Fri, 14 Apr 2017 01:06:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 92044286B0; Fri, 14 Apr 2017 01:06:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EC861286AA for ; Fri, 14 Apr 2017 01:06:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=M134r37hqcNhWuCIm31ExO9991X8rUAj3blv1D69gFQ=; b=N/QX6Sqg1q3V9SlnbFtomUjXwN P0FqMEEk2AlUqEqAol53kn7bva3ovkrKUkqEzthMH4UkG3Chzz/cE4mbQ0xX5q77+AVeEUDZGV0BW vh//nhfagIrp0rMSec4RIPPGL6PUrujt2+qTWaZXHIMzO90AFcZD1tQLCuO7qoc2nnfIaFCZdklMs spNJrIs8bQQOosJoRKNCKOfUr7Wkq+/zLRo/MXRvV1dl2dboxPAOJI3h8HmNOpsscuarMOeDKo+bs x4caJ22/610lUmmNJsUcLZhFvYpxVnXjVSoVmXntXDPOZUcuVOKBMwbdGqScuAR4rvrTBqwUVxb4q 7ERT1+xg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cypgj-0001vX-Uo; Fri, 14 Apr 2017 01:06:13 +0000 Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49] helo=osg.samsung.com) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cypgS-0001Po-9C for linux-arm-kernel@lists.infradead.org; Fri, 14 Apr 2017 01:05:59 +0000 Received: from localhost (localhost [127.0.0.1]) by osg.samsung.com (Postfix) with ESMTP id 32A5BA05EC; Fri, 14 Apr 2017 01:06:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osg.samsung.com Received: from osg.samsung.com ([127.0.0.1]) by localhost (s-opensource.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id NBGC9ntpAZzz; Fri, 14 Apr 2017 01:06:01 +0000 (UTC) Received: from localhost.localdomain (r167-61-29-222.dialup.adsl.anteldata.net.uy [167.61.29.222]) by osg.samsung.com (Postfix) with ESMTPSA id 02874A05F8; Fri, 14 Apr 2017 01:05:57 +0000 (UTC) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH v3 04/21] ARM: dts: turris-omnia: Add generic compatible string for I2C EEPROM Date: Thu, 13 Apr 2017 22:04:28 -0300 Message-Id: <20170414010445.21727-5-javier@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170414010445.21727-1-javier@osg.samsung.com> References: <20170414010445.21727-1-javier@osg.samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170413_180556_787582_EEA20964 X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Jason Cooper , Wolfram Sang , Russell King , Javier Martinez Canillas , Rob Herring , Andrew Lunn , Gregory Clement , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The at24 driver allows to register I2C EEPROM chips using different vendor and devices, but the I2C subsystem does not take the vendor into account when matching using the I2C table since it only has device entries. But when matching using an OF table, both the vendor and device has to be taken into account so the driver defines only a set of compatible strings using the "atmel" vendor as a generic fallback for compatible I2C devices. So add this generic fallback to the device node compatible string to make the device to match the driver using the OF device ID table. Signed-off-by: Javier Martinez Canillas --- Changes in v3: None Changes in v2: None arch/arm/boot/dts/armada-385-turris-omnia.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts index 28eede180e4f..f24058737a13 100644 --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts @@ -171,7 +171,7 @@ /* leds device (in STM32F0) at address 0x2b */ eeprom@54 { - compatible = "at,24c64"; + compatible = "at,24c64", "atmel,24c64"; reg = <0x54>; /* The EEPROM contains data for bootloader.