ARM: i.MX31: Add GPT devicetree node
The GPT is the GPT timer found on i.MX SoCs.
Since this is the first user of the AIPS2 this patch also adds it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi
index aa488ac..c544925 100644
--- a/arch/arm/boot/dts/imx31.dtsi
+++ b/arch/arm/boot/dts/imx31.dtsi
@@ -101,5 +101,21 @@
#clock-cells = <1>;
};
};
+
+ aips@53f00000 { /* AIPS2 */
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x53f00000 0x100000>;
+ ranges;
+
+ gpt: timer@53f90000 {
+ compatible = "fsl,imx31-gpt";
+ reg = <0x53f90000 0x4000>;
+ interrupts = <29>;
+ clocks = <&clks 10>, <&clks 22>;
+ clock-names = "ipg", "per";
+ };
+ };
};
};