Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / rtc / imxdi-rtc.txt

diff --git a/kernel/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt b/kernel/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
new file mode 100644 (file)
index 0000000..c9d80d7
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
@@ -0,0 +1,17 @@
+* i.MX25 Real Time Clock controller
+
+This binding supports the following chips: i.MX25, i.MX53
+
+Required properties:
+- compatible: should be: "fsl,imx25-rtc"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- interrupts: rtc alarm interrupt
+
+Example:
+
+rtc@80056000 {
+       compatible = "fsl,imx53-rtc", "fsl,imx25-rtc";
+       reg = <0x80056000 2000>;
+       interrupts = <29>;
+};