Pileus Git - ~andy/linux/blob - Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt

   1
   2 * Marvell MV64XXX I2C controller
   3
   4 Required properties :
   5
   6  - reg             : Offset and length of the register set for the device
   7  - compatible      : Should be "marvell,mv64xxx-i2c" or "allwinner,sun4i-i2c"
   8                      or "marvell,mv78230-i2c"
   9  - interrupts      : The interrupt number
  10
  11 Optional properties :
  12
  13  - clock-frequency : Desired I2C bus clock frequency in Hz. If not set the
  14 default frequency is 100kHz
  15
  16 Examples:
  17
  18         i2c@11000 {
  19                 compatible = "marvell,mv64xxx-i2c";
  20                 reg = <0x11000 0x20>;
  21                 interrupts = <29>;
  22                 clock-frequency = <100000>;
  23         };
  24
  25 For the Armada XP:
  26
  27         i2c@11000 {
  28                 compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
  29                 reg = <0x11000 0x100>;
  30                 interrupts = <29>;
  31                 clock-frequency = <100000>;
  32         };