Lines Matching +full:i2c +full:- +full:fast +full:- +full:mode
1 ST SSC binding, for I2C mode operation
4 - compatible : Must be "st,comms-ssc-i2c" or "st,comms-ssc4-i2c"
5 - reg : Offset and length of the register set for the device
6 - interrupts : the interrupt specifier
7 - clock-names: Must contain "ssc".
8 - clocks: Must contain an entry for each name in clock-names. See the common
10 - A pinctrl state named "default" must be defined to set pins in mode of
11 operation for I2C transfer.
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 and Fast modes
17 - st,i2c-min-scl-pulse-width-us : The minimum valid SCL pulse width that is
19 - st,i2c-min-sda-pulse-width-us : The minimum valid SDA pulse width that is
21 - A pinctrl state named "idle" could be defined to set pins in idle state
22 when I2C instance is not performing a transfer.
23 - A pinctrl state named "sleep" could be defined to set pins in sleep state
30 i2c0: i2c@fed40000 {
31 compatible = "st,comms-ssc4-i2c";
35 clock-names = "ssc";
36 clock-frequency = <400000>;
37 pinctrl-names = "default";
38 pinctrl-0 = <&pinctrl_i2c0_default>;
39 st,i2c-min-scl-pulse-width-us = <0>;
40 st,i2c-min-sda-pulse-width-us = <5>;