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- OMAP2+ IOMMU
- Required properties:
- - compatible : Should be one of,
- "ti,omap2-iommu" for OMAP2/OMAP3 IOMMU instances
- "ti,omap4-iommu" for OMAP4/OMAP5 IOMMU instances
- "ti,dra7-iommu" for DRA7xx IOMMU instances
- - ti,hwmods : Name of the hwmod associated with the IOMMU instance
- - reg : Address space for the configuration registers
- - interrupts : Interrupt specifier for the IOMMU instance
- Optional properties:
- - ti,#tlb-entries : Number of entries in the translation look-aside buffer.
- Should be either 8 or 32 (default: 32)
- - ti,iommu-bus-err-back : Indicates the IOMMU instance supports throwing
- back a bus error response on MMU faults.
- Example:
- /* OMAP3 ISP MMU */
- mmu_isp: mmu@480bd400 {
- compatible = "ti,omap2-iommu";
- reg = <0x480bd400 0x80>;
- interrupts = <24>;
- ti,hwmods = "mmu_isp";
- ti,#tlb-entries = <8>;
- };
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