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bh=E9m8WrkSH7799KuknetL8AssgAU191DZ52hsgpshQKA=; b=mHbUT1wERCtjdKlLOZSHkCIX3rvVe++PuedFGzjcAuy6Q6l4pqQgn2Mf+8sMfSTcts TBcYYMKjY7oyHkF1YzxiIwxNNHbtt3JY1pwpDDFp+Vm2dNtv6TDPF7m/XJrPEwxpcH8J fSqGtIV5Y9Zzboudb71KyEkhPzXfF9m6WswuH9++2Rnj14Uk6MIC6WwvJOk319KfF9dM TnVD9KgPhUWTOnkgajyTTcIGnhXfeZQodgnFB4HXjFcZbb7yJ9inl6lfuHq2Cr5hd1c1 HcZ3BWlTtgBE9/VxND4JnX5DAFaNhf+Ub/3bpna7wVGnUl5nLtw5Cl9N/8GMqD1D5ZAq uzaw== X-Gm-Message-State: AODbwcDSIVJb029CZ/22a+VXgNlPQTyCHP0psvjQIU+BULQFAD7vRi4g YtJgjKtByjHq9Lsj X-Received: by 10.223.131.196 with SMTP id 62mr14112264wre.162.1495461753653; Mon, 22 May 2017 07:02:33 -0700 (PDT) Received: from localhost.localdomain ([90.68.25.6]) by smtp.gmail.com with ESMTPSA id m191sm33821774wmg.30.2017.05.22.07.02.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 May 2017 07:02:32 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH v4 04/20] ARM: dts: turris-omnia: Add generic compatible string for I2C EEPROM Date: Mon, 22 May 2017 16:01:52 +0200 Message-Id: <20170522140208.24652-5-javier@dowhile0.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170522140208.24652-1-javier@dowhile0.org> References: <20170522140208.24652-1-javier@dowhile0.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170522_150256_695928_35869001 X-CRM114-Status: GOOD ( 17.68 ) 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 , Rob Herring , Jason Cooper , devicetree@vger.kernel.org, Wolfram Sang , Russell King , Rob Herring , Andrew Lunn , Gregory Clement , Javier Martinez Canillas , 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 v4: - Only use the atmel manufacturer in the compatible string instead of keeping the deprecated ones (Rob Herring). 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..be16ce39fb3d 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 = "atmel,24c64"; reg = <0x54>; /* The EEPROM contains data for bootloader.