blob: bfec8941509cf6408cb4a9b2bf01f44a9b669d64 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
Device tree configuration for i2c-ocores
Required properties:
- compatible : "opencores,i2c-ocores"
- reg : bus address start and address range size of device
- interrupts : interrupt number
- regstep : size of device registers in bytes
- clock-frequency : frequency of bus clock in Hz
- #address-cells : should be <1>
- #size-cells : should be <0>
Example:
i2c0: ocores@a0000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "opencores,i2c-ocores";
reg = <0xa0000000 0x8>;
interrupts = <10>;
regstep = <1>;
clock-frequency = <20000000>;
dummy@60 {
compatible = "dummy";
reg = <0x60>;
};
};
|
