^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) * Two Wire Serial Interface (TWSI) / I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) - compatible: "cavium,octeon-3860-twsi"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) compatible: "cavium,octeon-7890-twsi"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Compatibility with cn78XX SOCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) - reg: The base address of the TWSI/I2C bus controller register bank.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) - #address-cells: Must be <1>.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) - #size-cells: Must be <0>. I2C addresses have no size component.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) - interrupts: A single interrupt specifier.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) - clock-frequency: The I2C bus clock rate in Hz.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) twsi0: i2c@1180000001000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #address-cells = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #size-cells = <0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) compatible = "cavium,octeon-3860-twsi";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) reg = <0x11800 0x00001000 0x0 0x200>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) interrupts = <0 45>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) clock-frequency = <100000>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) rtc@68 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) compatible = "dallas,ds1337";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) reg = <0x68>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) tmp@4c {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) compatible = "ti,tmp421";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) reg = <0x4c>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) };