ARM: dts: rk3288: add VOP iommu nodes

Add device nodes for the VOP iommus.
Device nodes for other iommus will be added in later patches.

The iommu nodes use the #iommu-cells property as described in:
  Documentation/devicetree/bindings/iommu/iommu.txt

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 6ffd0fb18971..0f50d5d44345 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -535,6 +535,24 @@
                 status = "disabled";
         };
 
+        vopb_mmu: iommu@ff930300 {
+                compatible = "rockchip,iommu";
+                reg = <0xff930300 0x100>;
+                interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+                interrupt-names = "vopb_mmu";
+                #iommu-cells = <0>;
+                status = "disabled";
+        };
+
+        vopl_mmu: iommu@ff940300 {
+                compatible = "rockchip,iommu";
+                reg = <0xff940300 0x100>;
+                interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+                interrupt-names = "vopl_mmu";
+                #iommu-cells = <0>;
+                status = "disabled";
+        };
+
         gic: interrupt-controller@ffc01000 {
                 compatible = "arm,gic-400";
                 interrupt-controller;