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

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>
git-mirror · Nov 21, 2012 · 9eab21c · 9eab21c
1 parent 539eb5b
commit 9eab21c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -104,5 +104,13 @@
 			phy = <&phy3>;
 			phy-mode = "sgmii";
 		};
+		i2c@d0011000 {
+			status = "okay";
+			clock-frequency = <400000>;
+		};
+		i2c@d0011100 {
+			status = "okay";
+			clock-frequency = <400000>;
+		};
 	};
 };