ARM: dts: OMAP5: Add IOMMU nodes

The IOMMU DT nodes have been added for the DSP and IPU
subsystems. The MMUs in OMAP5 are identical to those in
OMAP4, including the bus error back capability on IPU.

Signed-off-by: Suman Anna <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 859a800a77fc2da2479815260b5afb6cbc70af73..757f0b9343c2da0ff9271bfd864775171d65a345 100644 (file)
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -520,6 +520,21 @@
                        dma-names = "tx", "rx";
                };
 
+               mmu_dsp: mmu@4a066000 {
+                       compatible = "ti,omap4-iommu";
+                       reg = <0x4a066000 0x100>;
+                       interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "mmu_dsp";
+               };
+
+               mmu_ipu: mmu@55082000 {
+                       compatible = "ti,omap4-iommu";
+                       reg = <0x55082000 0x100>;
+                       interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "mmu_ipu";
+                       ti,iommu-bus-err-back;
+               };
+
                keypad: keypad@4ae1c000 {
                        compatible = "ti,omap4-keypad";
                        reg = <0x4ae1c000 0x400>;