i2c-octeon.txt

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

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/i2c/i2c-octeon.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/i2c/i2c-octeon.txt