1 * Synopsys DesignWare I2C
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.
9 Recommended properties :
11 - clock-frequency : desired I2C bus clock frequency in Hz.
18 compatible = "snps,designware-i2c";
19 reg = <0xf0000 0x1000>;
21 clock-frequency = <400000>;