[PATCH v3 4/5] devicetree: bindings: Document supported Allwinner sunxi SoCs

[Chen-Yu Tsai]

This adds a list of supported Allwinner SoC bindings.

Signed-off-by: Chen-Yu Tsai <wens at csie.org>
---
 Documentation/devicetree/bindings/arm/sunxi.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/sunxi.txt

diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
new file mode 100644
index 0000000..42941fd
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -0,0 +1,12 @@
+Allwinner sunXi Platforms Device Tree Bindings
+
+Each device tree must specify which Allwinner SoC it uses,
+using one of the following compatible strings:
+
+  allwinner,sun4i-a10
+  allwinner,sun5i-a10s
+  allwinner,sun5i-a13
+  allwinner,sun6i-a31
+  allwinner,sun7i-a20
+  allwinner,sun8i-a23
+  allwinner,sun9i-a80
-- 
2.1.1