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authorJavier Martinez Canillas <javier@dowhile0.org>2017-05-23 16:34:34 +0300
committerShawn Guo <shawnguo@kernel.org>2017-05-25 10:27:08 +0300
commit30dd9fb924efccfa080e5cba9cd6c2e1ebbd1822 (patch)
tree7ecd490d7c369fcbb2838a7284d63802cf0efe06 /arch/arm/boot/dts/imx28-evk.dts
parentbed8c926d17529c7c0ae14a509db1957d7710c8b (diff)
downloadlinux-30dd9fb924efccfa080e5cba9cd6c2e1ebbd1822.tar.xz
ARM: dts: imx: Add generic compatible string for I2C EEPROM
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 <javier@dowhile0.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28-evk.dts')
-rw-r--r--arch/arm/boot/dts/imx28-evk.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index a5ba669b4eaa..b88c087f1fea 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -203,7 +203,7 @@
};
at24@51 {
- compatible = "at24,24c32";
+ compatible = "atmel,24c32";
pagesize = <32>;
reg = <0x51>;
};