nvmem: sunxi: Move the SID driver to the nvmem framework

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / nvmem / allwinner,sunxi-sid.txt

diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
new file mode 100644 (file)
index 0000000..d543ed3
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
@@ -0,0 +1,21 @@
+Allwinner sunxi-sid
+
+Required properties:
+- compatible: "allwinner,sun4i-a10-sid" or "allwinner,sun7i-a20-sid"
+- reg: Should contain registers location and length
+
+= Data cells =
+Are child nodes of qfprom, bindings of which as described in
+bindings/nvmem/nvmem.txt
+
+Example for sun4i:
+       sid@01c23800 {
+               compatible = "allwinner,sun4i-a10-sid";
+               reg = <0x01c23800 0x10>
+       };
+
+Example for sun7i:
+       sid@01c23800 {
+               compatible = "allwinner,sun7i-a20-sid";
+               reg = <0x01c23800 0x200>
+       };