tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* Synopsys DesignWare I2C
2
3Required properties :
4
5 - compatible : should be "snps,designware-i2c"
6 - reg : Offset and length of the register set for the device
7 - interrupts : <IRQ> where IRQ is the interrupt number.
8
9Recommended properties :
10
11 - clock-frequency : desired I2C bus clock frequency in Hz.
12
13Example :
14
15 i2c@f0000 {
16 #address-cells = <1>;
17 #size-cells = <0>;
18 compatible = "snps,designware-i2c";
19 reg = <0xf0000 0x1000>;
20 interrupts = <11>;
21 clock-frequency = <400000>;
22 };