Documentation/devicetree/bindings/eeprom/eeprom.txt

   1 EEPROMs (I2C)
   2
   3 Required properties:
   4
   5   - compatible : should be "<manufacturer>,<type>", like these:
   6
   7         "atmel,24c00", "atmel,24c01", "atmel,24c02", "atmel,24c04",
   8         "atmel,24c08", "atmel,24c16", "atmel,24c32", "atmel,24c64",
   9         "atmel,24c128", "atmel,24c256", "atmel,24c512", "atmel,24c1024"
  10
  11         "catalyst,24c32"
  12
  13         "microchip,24c128"
  14
  15         "ramtron,24c64"
  16
  17         "renesas,r1ex24002"
  18
  19          If there is no specific driver for <manufacturer>, a generic
  20          driver based on <type> is selected. Possible types are:
  21          "24c00", "24c01", "24c02", "24c04", "24c08", "24c16", "24c32", "24c64",
  22          "24c128", "24c256", "24c512", "24c1024", "spd"
  23
  24   - reg : the I2C address of the EEPROM
  25
  26 Optional properties:
  27
  28   - pagesize : the length of the pagesize for writing. Please consult the
  29                manual of your device, that value varies a lot. A wrong value
  30                may result in data loss! If not specified, a safety value of
  31                '1' is used which will be very slow.
  32
  33   - read-only: this parameterless property disables writes to the eeprom
  34
  35 Example:
  36
  37 eeprom@52 {
  38         compatible = "atmel,24c32";
  39         reg = <0x52>;
  40         pagesize = <32>;
  41 };