162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/iommu/allwinner,sun50i-h6-iommu.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Allwinner H6 IOMMU 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Chen-Yu Tsai <wens@csie.org> 1162306a36Sopenharmony_ci - Maxime Ripard <mripard@kernel.org> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciproperties: 1462306a36Sopenharmony_ci "#iommu-cells": 1562306a36Sopenharmony_ci const: 1 1662306a36Sopenharmony_ci description: 1762306a36Sopenharmony_ci The content of the cell is the master ID. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci compatible: 2062306a36Sopenharmony_ci const: allwinner,sun50i-h6-iommu 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci reg: 2362306a36Sopenharmony_ci maxItems: 1 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci interrupts: 2662306a36Sopenharmony_ci maxItems: 1 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci clocks: 2962306a36Sopenharmony_ci maxItems: 1 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci resets: 3262306a36Sopenharmony_ci maxItems: 1 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_cirequired: 3562306a36Sopenharmony_ci - "#iommu-cells" 3662306a36Sopenharmony_ci - compatible 3762306a36Sopenharmony_ci - reg 3862306a36Sopenharmony_ci - interrupts 3962306a36Sopenharmony_ci - clocks 4062306a36Sopenharmony_ci - resets 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciadditionalProperties: false 4362306a36Sopenharmony_ci 4462306a36Sopenharmony_ciexamples: 4562306a36Sopenharmony_ci - | 4662306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 4762306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_ci #include <dt-bindings/clock/sun50i-h6-ccu.h> 5062306a36Sopenharmony_ci #include <dt-bindings/reset/sun50i-h6-ccu.h> 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci iommu: iommu@30f0000 { 5362306a36Sopenharmony_ci compatible = "allwinner,sun50i-h6-iommu"; 5462306a36Sopenharmony_ci reg = <0x030f0000 0x10000>; 5562306a36Sopenharmony_ci interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; 5662306a36Sopenharmony_ci clocks = <&ccu CLK_BUS_IOMMU>; 5762306a36Sopenharmony_ci resets = <&ccu RST_BUS_IOMMU>; 5862306a36Sopenharmony_ci #iommu-cells = <1>; 5962306a36Sopenharmony_ci }; 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci... 62