diff options
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-davinci.txt')
-rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-davinci.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt new file mode 100644 index 000000000000..2dc935b4113d --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt | |||
@@ -0,0 +1,28 @@ | |||
1 | * Texas Instruments Davinci I2C | ||
2 | |||
3 | This file provides information, what the device node for the | ||
4 | davinci i2c interface contain. | ||
5 | |||
6 | Required properties: | ||
7 | - compatible: "ti,davinci-i2c"; | ||
8 | - reg : Offset and length of the register set for the device | ||
9 | |||
10 | Recommended properties : | ||
11 | - interrupts : standard interrupt property. | ||
12 | - clock-frequency : desired I2C bus clock frequency in Hz. | ||
13 | |||
14 | Example (enbw_cmc board): | ||
15 | i2c@1c22000 { | ||
16 | compatible = "ti,davinci-i2c"; | ||
17 | reg = <0x22000 0x1000>; | ||
18 | clock-frequency = <100000>; | ||
19 | interrupts = <15>; | ||
20 | interrupt-parent = <&intc>; | ||
21 | #address-cells = <1>; | ||
22 | #size-cells = <0>; | ||
23 | |||
24 | dtt@48 { | ||
25 | compatible = "national,lm75"; | ||
26 | reg = <0x48>; | ||
27 | }; | ||
28 | }; | ||