Commit e757d5c4 authored by LABBE Corentin's avatar LABBE Corentin Committed by Herbert Xu

ARM: sun4i: dt: Add DT bindings documentation for SUN4I Security System

This patch adds documentation for Device-Tree bindings for the
Security System cryptographic accelerator driver.
Signed-off-by: default avatarLABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 110d4e25
* Allwinner Security System found on A20 SoC
Required properties:
- compatible : Should be "allwinner,sun4i-a10-crypto".
- reg: Should contain the Security System register location and length.
- interrupts: Should contain the IRQ line for the Security System.
- clocks : List of clock specifiers, corresponding to ahb and ss.
- clock-names : Name of the functional clock, should be
* "ahb" : AHB gating clock
* "mod" : SS controller clock
Example:
crypto: crypto-engine@01c15000 {
compatible = "allwinner,sun4i-a10-crypto";
reg = <0x01c15000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ahb_gates 5>, <&ss_clk>;
clock-names = "ahb", "mod";
};
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