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authorJavier Martinez Canillas <javier@dowhile0.org>2017-06-15 20:54:16 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2017-06-28 13:08:14 +1000
commit9b4091682700fb5909aed439fc0101992164bcd0 (patch)
tree70171984a1a4a764b39149617380e84531d01e0e /arch/powerpc/boot
parent226b9391d1a4e91fe08627f75ebad1c60900dfe2 (diff)
downloadlinux-9b4091682700fb5909aed439fc0101992164bcd0.tar.bz2
powerpc/512x: 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: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/mpc5121ads.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts
index 75888ce2c792..fcaa9bad4bda 100644
--- a/arch/powerpc/boot/dts/mpc5121ads.dts
+++ b/arch/powerpc/boot/dts/mpc5121ads.dts
@@ -94,7 +94,7 @@
};
eeprom@50 {
- compatible = "at,24c32";
+ compatible = "atmel,24c32";
reg = <0x50>;
};