From 7e5308be4c0747e328d03f3daa46aaa5eaf7714f Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 18 Jun 2015 14:38:40 +0200 Subject: [PATCH] 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 Acked-by: Gregory CLEMENT Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/armada-388-gp.dts | 8 ++++---- 1 file 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 { -- 2.39.5