ARM: Orion: Add arch support needed for I2C via DT.
The MV64XXX I2C driver needs a clock in order to calculate the baud
rate factors. So add an clk to the clk tree. Also add the base DT
properties for kirkwood devices.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Conflicts:
arch/arm/mach-kirkwood/common.c
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 3aaad7d..3df24cd 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -82,5 +82,15 @@
/* set partition map and/or chip-delay in board dts */
status = "disabled";
};
+
+ i2c@11000 {
+ compatible = "marvell,mv64xxx-i2c";
+ reg = <0x11000 0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <29>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
};
};