Kernel-4.18.0-80.el8_i2c-synquacer

Socionext SynQuacer I2C

Required properties:

• compatible : Must be “socionext,synquacer-i2c”
• reg : Offset and length of the register set for the device
• interrupts : A single interrupt specifier
• #address-cells : Must be <1>;
• #size-cells : Must be <0>;
• clock-names : Must contain “pclk”.
• clocks : Must contain an entry for each name in clock-names.

                (See the common clock bindings.)
  

Optional properties:

• clock-frequency : Desired I2C bus clock frequency in Hz. As only Normal and

                Fast modes are supported, possible values are 100000 and
                400000.
  

Example :

i2c@51210000 {
    compatible = "socionext,synquacer-i2c";
    reg = <0x51210000 0x1000>;
    interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
    #address-cells = <1>;
    #size-cells = <0>;
    clock-names = "pclk";
    clocks = <&clk_i2c>;
    clock-frequency = <400000>;
};