29 lines
667 B
Plaintext
29 lines
667 B
Plaintext
|
* 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>;
|
||
|
|
};
|
||
|
|
};
|