From mboxrd@z Thu Jan 1 00:00:00 1970 From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth) Date: Fri, 19 Sep 2014 22:14:43 +0200 Subject: [PATCH 7/8] ARM: mvebu: armada-xp: Add I2C eeprom on Lenovo ix4-300d In-Reply-To: <1411157684-6991-1-git-send-email-sebastian.hesselbarth@gmail.com> References: <1411157684-6991-1-git-send-email-sebastian.hesselbarth@gmail.com> Message-ID: <1411157684-6991-8-git-send-email-sebastian.hesselbarth@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org There is an I2C eeprom connected on Lenovo ix4-300d, add the corresponding node. Signed-off-by: Sebastian Hesselbarth --- IIRC, the eeprom contains some register init pairs (address, data) for and is empty otherwise. I'll have to check the boot loader code again, but (again) IIRC, stock u-boot already does the sequence in code and ignores the eeprom. Cc: Jason Cooper Cc: Andrew Lunn Cc: Gregory Clement Cc: Ezequiel Garcia Cc: Thomas Petazzoni Cc: Benoit Masson Cc: devicetree at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org Cc: linux-kernel at vger.kernel.org --- arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts index c5ee6c00766c..cef50da88e45 100644 --- a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts +++ b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts @@ -98,6 +98,11 @@ reg = <0x2e>; }; + at24c64 at 50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + pcf8563 at 51 { compatible = "nxp,pcf8563"; reg = <0x51>; -- 2.0.0