Merge branches 'for-3.7/upstream-fixes', 'for-3.8/hidraw', 'for-3.8/i2c-hid', 'for...

[can-eth-gw-linux.git] / Documentation / devicetree / bindings / i2c / davinci.txt

diff --git a/Documentation/devicetree/bindings/i2c/davinci.txt b/Documentation/devicetree/bindings/i2c/davinci.txt
new file mode 100644 (file)
index 0000000..2dc935b
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/davinci.txt
@@ -0,0 +1,28 @@
+* Texas Instruments Davinci I2C
+
+This file provides information, what the device node for the
+davinci i2c interface contain.
+
+Required properties:
+- compatible: "ti,davinci-i2c";
+- reg : Offset and length of the register set for the device
+
+Recommended properties :
+- interrupts : standard interrupt property.
+- clock-frequency : desired I2C bus clock frequency in Hz.
+
+Example (enbw_cmc board):
+       i2c@1c22000 {
+               compatible = "ti,davinci-i2c";
+               reg = <0x22000 0x1000>;
+               clock-frequency = <100000>;
+               interrupts = <15>;
+               interrupt-parent = <&intc>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               dtt@48 {
+                       compatible = "national,lm75";
+                       reg = <0x48>;
+               };
+       };