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>

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 6ffd0fb189714c110cb452177e571a93077e55bb..0f50d5d443456e104e936a64384046ee776105fc 100644 (file)
--- 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;