kernel/Documentation/devicetree/bindings/spi/spi-octeon.txt

   1 Cavium, Inc. OCTEON SOC SPI master controller.
   2
   3 Required properties:
   4 - compatible : "cavium,octeon-3010-spi"
   5 - reg : The register base for the controller.
   6 - interrupts : One interrupt, used by the controller.
   7 - #address-cells : <1>, as required by generic SPI binding.
   8 - #size-cells : <0>, also as required by generic SPI binding.
   9
  10 Child nodes as per the generic SPI binding.
  11
  12 Example:
  13
  14         spi@1070000001000 {
  15                 compatible = "cavium,octeon-3010-spi";
  16                 reg = <0x10700 0x00001000 0x0 0x100>;
  17                 interrupts = <0 58>;
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 eeprom@0 {
  22                         compatible = "st,m95256", "atmel,at25";
  23                         reg = <0>;
  24                         spi-max-frequency = <5000000>;
  25                         spi-cpha;
  26                         spi-cpol;
  27
  28                         pagesize = <64>;
  29                         size = <32768>;
  30                         address-width = <16>;
  31                 };
  32         };
  33