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diff --git a/Bindings/iommu/allwinner,sun50i-h6-iommu.yaml b/Bindings/iommu/allwinner,sun50i-h6-iommu.yaml
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+++ b/Bindings/iommu/allwinner,sun50i-h6-iommu.yaml
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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iommu/allwinner,sun50i-h6-iommu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner H6 IOMMU
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#iommu-cells":
+ const: 1
+ description:
+ The content of the cell is the master ID.
+
+ compatible:
+ const: allwinner,sun50i-h6-iommu
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#iommu-cells"
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ #include <dt-bindings/clock/sun50i-h6-ccu.h>
+ #include <dt-bindings/reset/sun50i-h6-ccu.h>
+
+ iommu: iommu@30f0000 {
+ compatible = "allwinner,sun50i-h6-iommu";
+ reg = <0x030f0000 0x10000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_IOMMU>;
+ resets = <&ccu RST_BUS_IOMMU>;
+ #iommu-cells = <1>;
+ };
+
+...