Bindings/arm/omap/dmm.txt

   1 OMAP Dynamic Memory Manager (DMM) bindings
   2
   3 The dynamic memory manager (DMM) is a module located immediately in front of the
   4 SDRAM controllers (called EMIFs on OMAP). DMM manages various aspects of memory
   5 accesses such as priority generation amongst initiators, configuration of SDRAM
   6 interleaving, optimizing transfer of 2D block objects, and provide MMU-like page
   7 translation for initiators which need contiguous dma bus addresses.
   8
   9 Required properties:
  10 - compatible:   Should contain "ti,omap4-dmm" for OMAP4 family
  11                 Should contain "ti,omap5-dmm" for OMAP5 and DRA7x family
  12 - reg:          Contains DMM register address range (base address and length)
  13 - interrupts:   Should contain an interrupt-specifier for DMM_IRQ.
  14 - ti,hwmods:    Name of the hwmod associated to DMM, which is typically "dmm"
  15
  16 Example:
  17
  18 dmm@4e000000 {
  19         compatible = "ti,omap4-dmm";
  20         reg = <0x4e000000 0x800>;
  21         ti,hwmods = "dmm";
  22 };