diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-06-18 14:38:40 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2015-07-09 15:28:08 +0200 |
| commit | 7e5308be4c0747e328d03f3daa46aaa5eaf7714f (patch) | |
| tree | a425d4ba4c87dcac2c65f2b5f0ae9ec2f3901c76 /arch/arm/boot/dts | |
| parent | b5999dcbdb96570c130772ac2055a4d34ec8b3d7 (diff) | |
ARM: mvebu: update EEPROM description of Armada 388 GP
Contrary to what the Device Tree indicates, the EEPROM at 0x54 is not
populated, so we get rid of this comment.
However, there is an EEPROM at 0x57, so we add support for this
AT24C64 EEPROM:
$ hexdump -C /sys/bus/i2c/devices/0-0057/eeprom
00000000 0c ff f3 ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
00000010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
00002000
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/armada-388-gp.dts | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts index 8e11469d01a2..353c92532e7a 100644 --- a/arch/arm/boot/dts/armada-388-gp.dts +++ b/arch/arm/boot/dts/armada-388-gp.dts @@ -81,10 +81,6 @@ pinctrl-0 = <&i2c0_pins>; status = "okay"; clock-frequency = <100000>; - /* - * The EEPROM located at adresse 54 is needed - * for the boot - DO NOT ERASE IT - - */ expander0: pca9555@20 { compatible = "nxp,pca9555"; @@ -111,6 +107,10 @@ reg = <0x21>; }; + eeprom@57 { + compatible = "atmel,24c64"; + reg = <0x57>; + }; }; serial@12000 { |