0001 LSI Axxia I2C
0002
0003 Required properties :
0004 - compatible : Must be "lsi,api2c"
0005 - reg : Offset and length of the register set for the device
0006 - interrupts : the interrupt specifier
0007 - #address-cells : Must be <1>;
0008 - #size-cells : Must be <0>;
0009 - clock-names : Must contain "i2c".
0010 - clocks: Must contain an entry for each name in clock-names. See the common
0011 clock bindings.
0012
0013 Optional properties :
0014 - clock-frequency : Desired I2C bus clock frequency in Hz. If not specified,
0015 the default 100 kHz frequency will be used. As only Normal and Fast modes
0016 are supported, possible values are 100000 and 400000.
0017
0018 Example :
0019
0020 i2c@2010084000 {
0021 compatible = "lsi,api2c";
0022 device_type = "i2c";
0023 #address-cells = <1>;
0024 #size-cells = <0>;
0025 reg = <0x20 0x10084000 0x00 0x1000>;
0026 interrupts = <0 19 4>;
0027 clocks = <&clk_per>;
0028 clock-names = "i2c";
0029 clock-frequency = <400000>;
0030 };
