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Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49] helo=osg.samsung.com) by merlin.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cyjWJ-0008GZ-SS for linux-arm-kernel@lists.infradead.org; Thu, 13 Apr 2017 18:31:06 +0000 Received: from localhost (localhost [127.0.0.1]) by osg.samsung.com (Postfix) with ESMTP id 206ACA05F6; Thu, 13 Apr 2017 18:31:05 +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 mhYdi_mqYQKm; Thu, 13 Apr 2017 18:31:04 +0000 (UTC) Received: from minerva.sisa.samsung.com (r167-61-29-222.dialup.adsl.anteldata.net.uy [167.61.29.222]) by osg.samsung.com (Postfix) with ESMTPSA id 85782A05ED; Thu, 13 Apr 2017 18:30:49 +0000 (UTC) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH v2 04/22] ARM: dts: turris-omnia: Add generic compatible string for I2C EEPROM Date: Thu, 13 Apr 2017 15:28:21 -0300 Message-Id: <20170413182839.25381-5-javier@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170413182839.25381-1-javier@osg.samsung.com> References: <20170413182839.25381-1-javier@osg.samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170413_143104_034420_BAD54F27 X-CRM114-Status: GOOD ( 11.70 ) 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 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..4185f6b1ba44 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.