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 };
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