[PATCH/HACK 2/7] ARM: shmobile: r8a7791: Enable IOMMU usage for the DU

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Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
 arch/arm/boot/dts/r8a7791.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 8f0086bbd96b..411c36dbbe7b 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1032,6 +1032,8 @@
 		clock-names = "du.0", "du.1", "lvds.0";
 		status = "disabled";
 
+		iommus = <&ipmmu_mx 15>;
+
 		ports {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1710,7 +1712,6 @@
 		interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
 		#iommu-cells = <1>;
-		status = "disabled";
 	};
 
 	ipmmu_rt: mmu@ffc80000 {
-- 
Regards,

Laurent Pinchart




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