Documentation/devicetree/bindings/mtd/spear_smi.txt

   1 * SPEAr SMI
   2
   3 Required properties:
   4 - compatible : "st,spear600-smi"
   5 - reg : Address range of the mtd chip
   6 - #address-cells, #size-cells : Must be present if the device has sub-nodes
   7   representing partitions.
   8 - interrupts: Should contain the STMMAC interrupts
   9 - clock-rate : Functional clock rate of SMI in Hz
  10
  11 Optional properties:
  12 - st,smi-fast-mode : Flash supports read in fast mode
  13
  14 Example:
  15
  16         smi: flash@fc000000 {
  17                 compatible = "st,spear600-smi";
  18                 #address-cells = <1>;
  19                 #size-cells = <1>;
  20                 reg = <0xfc000000 0x1000>;
  21                 interrupt-parent = <&vic1>;
  22                 interrupts = <12>;
  23                 clock-rate = <50000000>;        /* 50MHz */
  24
  25                 flash@f8000000 {
  26                         st,smi-fast-mode;
  27                         ...
  28                 };
  29         };