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I2C for R-Car platforms
Required properties:
- compatible: Must be one of
"renesas,i2c-rcar"
"renesas,i2c-r8a7778"
"renesas,i2c-r8a7779"
"renesas,i2c-r8a7790"
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: interrupt specifier.
Optional properties:
- clock-frequency: desired I2C bus clock frequency in Hz. The absence of this
propoerty indicates the default frequency 100 kHz.
Examples :
i2c0: i2c@e6500000 {
compatible = "renesas,i2c-rcar-h2";
reg = <0 0xe6500000 0 0x428>;
interrupts = <0 174 0x4>;
};
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