Documentation/devicetree/bindings/crypto/mediatek-crypto.txt


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

MediaTek cryptographic accelerators

Required properties:
- compatible: Should be "mediatek,eip97-crypto"
- reg: Address and length of the register set for the device
- interrupts: Should contain the five crypto engines interrupts in numeric
	order. These are global system and four descriptor rings.
- clocks: the clock used by the core
- clock-names: Must contain "cryp".
- power-domains: Must contain a reference to the PM domain.


Example:
	crypto: crypto@1b240000 {
		compatible = "mediatek,eip97-crypto";
		reg = <0 0x1b240000 0 0x20000>;
		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_SPI 83 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&ethsys CLK_ETHSYS_CRYPTO>;
		clock-names = "cryp";
		power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
	};