1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # # Copyright 2020 MediaTek Inc.
5 $id: "http://devicetree.org/schemas/soc/mediatek/devapc.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: MediaTek Device Access Permission Control driver
11 MediaTek bus fabric provides TrustZone security support and data
12 protection to prevent slaves from being accessed by unexpected masters.
13 The security violation is logged and sent to the processor for further
14 analysis and countermeasures.
17 - Neal Liu <neal.liu@mediatek.com>
22 - mediatek,mt6779-devapc
25 description: The base address of devapc register bank
29 description: A single interrupt specifier
33 description: Contains module clock source and clock names
37 description: Names of the clocks list in clocks property
47 additionalProperties: false
51 #include <dt-bindings/interrupt-controller/arm-gic.h>
52 #include <dt-bindings/clock/mt6779-clk.h>
54 devapc: devapc@10207000 {
55 compatible = "mediatek,mt6779-devapc";
56 reg = <0x10207000 0x1000>;
57 interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_LOW>;
58 clocks = <&infracfg_ao CLK_INFRA_DEVICE_APC>;
59 clock-names = "devapc-infra-clock";