Add missing #iommu-cells property to the image signal processor's iommu
node. This fixes the binding (property is required according to the
generic iommu binding) and removes the following kernel warning
triggered once the iommu node is referenced:
[ 0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400
Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>
Cc: Sakari Ailus <sakari.ailus@xxxxxx>
Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/omap3.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index fe0b293..77751ef 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -440,6 +440,7 @@
};
mmu_isp: mmu@480bd400 {
+ #iommu-cells = <0>;
compatible = "ti,omap2-iommu";
reg = <0x480bd400 0x80>;
interrupts = <24>;
--
2.1.4
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