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