5
- device_type : Should be "i2c"
6
- reg : Offset and length of the register set for the device
8
Recommended properties :
10
- compatible : compatibility list with 2 entries, the first should
11
be "fsl,CHIP-i2c" where CHIP is the name of a compatible processor,
12
e.g. mpc8313, mpc8543, mpc8544, mpc5200 or mpc5200b. The second one
14
- interrupts : <a b> where a is the interrupt number and b is a
15
field that represents an encoding of the sense and level
16
information for the interrupt. This should be encoded based on
17
the information in section 2) depending on the type of interrupt
19
- interrupt-parent : the phandle for the interrupt controller that
20
services interrupts for this device.
21
- fsl,preserve-clocking : boolean; if defined, the clock settings
22
from the bootloader are preserved (not touched).
23
- clock-frequency : desired I2C bus clock frequency in Hz.
30
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
33
interrupts = <2 15 0>;
34
interrupt-parent = <&mpc5200_pic>;
35
fsl,preserve-clocking;
42
compatible = "fsl,mpc8544-i2c", "fsl-i2c";
45
interrupt-parent = <&mpic>;
46
clock-frequency = <400000>;