Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / metag / meta.txt

diff --git a/kernel/Documentation/devicetree/bindings/metag/meta.txt b/kernel/Documentation/devicetree/bindings/metag/meta.txt
new file mode 100644 (file)
index 0000000..f4457f5
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/metag/meta.txt
@@ -0,0 +1,30 @@
+* Meta Processor Binding
+
+This binding specifies what properties must be available in the device tree
+representation of a Meta Processor Core, which is the root node in the tree.
+
+Required properties:
+
+    - compatible: Specifies the compatibility list for the Meta processor.
+      The type shall be <string> and the value shall include "img,meta".
+
+Optional properties:
+
+    - clocks: Clock consumer specifiers as described in
+      Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+    - clock-names: Clock consumer names as described in
+      Documentation/devicetree/bindings/clock/clock-bindings.txt.
+
+Clocks are identified by name. Valid clocks are:
+
+    - "core": The Meta core clock from which the Meta timers are derived.
+
+* Examples
+
+/ {
+       compatible = "toumaz,tz1090", "img,meta";
+
+       clocks = <&meta_core_clk>;
+       clock-names = "core";
+};