Path: blob/master/Documentation/devicetree/bindings/i2c/i2c-axxia.txt
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LSI Axxia I2C12Required properties :3- compatible : Must be "lsi,api2c"4- reg : Offset and length of the register set for the device5- interrupts : the interrupt specifier6- #address-cells : Must be <1>;7- #size-cells : Must be <0>;8- clock-names : Must contain "i2c".9- clocks: Must contain an entry for each name in clock-names. See the common10clock bindings.1112Optional properties :13- clock-frequency : Desired I2C bus clock frequency in Hz. If not specified,14the default 100 kHz frequency will be used. As only Normal and Fast modes15are supported, possible values are 100000 and 400000.1617Example :1819i2c@2010084000 {20compatible = "lsi,api2c";21device_type = "i2c";22#address-cells = <1>;23#size-cells = <0>;24reg = <0x20 0x10084000 0x00 0x1000>;25interrupts = <0 19 4>;26clocks = <&clk_per>;27clock-names = "i2c";28clock-frequency = <400000>;29};303132