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ARM: mvebu: Add support for I2C on OpenBlocks AX3-4

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The OpenBlocks AX3-4 board, based on the Armada XP SoC, has an I2C
bus. This patch enables this bus and sets the clock frequency of the
bus.

[Thomas Petazzoni: updated with other changes on OpenBlocks, rephrased
commit log.]
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Nobuhiro Iwamatsu 2012-10-30 19:41:24 +09:00 committed by Thomas Petazzoni
parent 539eb5bca0
commit 9eab21cffc
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
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@ -104,5 +104,13 @@
phy = <&phy3>;
phy-mode = "sgmii";
};
i2c@d0011000 {
status = "okay";
clock-frequency = <400000>;
};
i2c@d0011100 {
status = "okay";
clock-frequency = <400000>;
};
};
};