Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt

   1 Broadcom BCM2835 I2C controller
   2
   3 Required properties:
   4 - compatible : Should be one of:
   5         "brcm,bcm2711-i2c"
   6         "brcm,bcm2835-i2c"
   7 - reg: Should contain register location and length.
   8 - interrupts: Should contain interrupt.
   9 - clocks : The clock feeding the I2C controller.
  10
  11 Recommended properties:
  12 - clock-frequency : desired I2C bus clock frequency in Hz.
  13
  14 Example:
  15
  16 i2c@7e205000 {
  17         compatible = "brcm,bcm2835-i2c";
  18         reg = <0x7e205000 0x1000>;
  19         interrupts = <2 21>;
  20         clocks = <&clk_i2c>;
  21         clock-frequency = <100000>;
  22 };