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 at chromium.org>
Signed-off-by: Simon Xue <xxm at rock-chips.com>
---
arch/arm/boot/dts/rk3288.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 5950b0a..cbc92fa 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -271,6 +271,24 @@
status = "disabled";
};
+ vopb_mmu: iommu at 0xff930300 {
+ 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 at 0xff940300 {
+ 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 at ffc01000 {
compatible = "arm,gic-400";
interrupt-controller;
--
2.1.0.rc2.206.gedb03e5
