1 * I2C controller embedded in STMicroelectronis STM32 platforms
4 - compatible : Must be "st,stm32f7-i2c"
5 - reg : Offset and length of the register set for the device
6 - resets: Must contain the phandle to the reset controller
7 - clocks: Must contain the input clock of the I2C instance
8 - A pinctrl state named "default" must be defined to set pins in mode of
9 operation for I2C transfer
10 - #address-cells = <1>;
14 - clock-frequency : Desired I2C bus clock frequency in Hz. If not specified,
15 the default 100 kHz frequency will be used. As only Normal, Fast and Fast+
16 modes are implemented, possible values are 100000, 400000 and 1000000.
21 compatible = "st,stm32f7-i2c";
22 reg = <0x40005400 0x400>;
24 clocks = <&clk_pclk1>;
25 pinctrl-names = "default";
26 pinctrl-0 = <&pinctrl_i2c1>;
27 clock-frequency = <400000>;