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bh=G96t5gh3SL1utLSiorceUORGPpGKNOPNggeR3FKxh4A=; b=IlaeC0MNLXWsEk+/E8jQ1UmPFmI3WjViGaYPb1lnPvZ5+47dXy3nXQzZzpxo6KeLS4 6bp9aFeMvhN8qfyN41QG5wXAe4JDKqM+YdBG+yiyix9P3+pC49MpBPQUn+w3XKOW9eeZ ETbHYj4SyDV+l7VBtJe+lhg5lqnpRtgT1tn4iHiPun6QDYyPy6ZQilSysMrl+k6RNc4z +gLbBgZ9CS2N4TsaJjPegFaWC9uK0pL6zLbz63B7CJqaZA1MOkd4pNR4f9cyjalVQMKp OLyQ8U4sAl38gfpfwVkJsb7XlPiWqaW68kD9HCkhKBDMvPN7D+JDvxX52MWPOlZWyIdw xFLQ== X-Gm-Message-State: AODbwcAqyxHtI0MdsotJ8msriHRU3OOy6/ww8luuzlSBoN7u0qtMjdIa tA+HfpF0KcQ/Q5zd X-Received: by 10.28.153.143 with SMTP id b137mr345054wme.15.1495461755271; Mon, 22 May 2017 07:02:35 -0700 (PDT) Received: from localhost.localdomain ([90.68.25.6]) by smtp.gmail.com with ESMTPSA id m191sm33821774wmg.30.2017.05.22.07.02.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 May 2017 07:02:34 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH v4 05/20] ARM: dts: efm32: Add generic compatible string for I2C EEPROM Date: Mon, 22 May 2017 16:01:53 +0200 Message-Id: <20170522140208.24652-6-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_150257_334228_9FA80F60 X-CRM114-Status: GOOD ( 17.64 ) 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 , devicetree@vger.kernel.org, Wolfram Sang , Russell King , Rob Herring , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Javier Martinez Canillas , linux-arm-kernel@lists.infradead.org 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/efm32gg-dk3750.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/efm32gg-dk3750.dts b/arch/arm/boot/dts/efm32gg-dk3750.dts index 98fc667d22c7..df960b4ba312 100644 --- a/arch/arm/boot/dts/efm32gg-dk3750.dts +++ b/arch/arm/boot/dts/efm32gg-dk3750.dts @@ -36,7 +36,7 @@ }; eeprom@50 { - compatible = "microchip,24c02"; + compatible = "atmel,24c02"; reg = <0x50>; pagesize = <16>; };