From 22e3bcc62e528a0dca7f4fafd71feeb9cdb8a95b Mon Sep 17 00:00:00 2001
From: Suman Anna <s-anna@ti.com>
Date: Fri, 10 Jul 2015 12:28:55 -0500
Subject: [PATCH] ARM: dts: OMAP4: Add #iommu-cells property to IOMMUs
Add missing #iommu-cells property to the DSP and IPU IOMMU nodes
for OMAP4 platforms. This property is required as per the generic
iommu binding.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/omap4.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index f884d6adb71e8..7d31c6ff246f4 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -551,6 +551,7 @@ mmu_dsp: mmu@4a066000 {
reg = <0x4a066000 0x100>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_dsp";
+ #iommu-cells = <0>;
};
mmu_ipu: mmu@55082000 {
@@ -558,6 +559,7 @@ mmu_ipu: mmu@55082000 {
reg = <0x55082000 0x100>;
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_ipu";
+ #iommu-cells = <0>;
ti,iommu-bus-err-back;
};
--
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