linux/linux-5.4.31/Documentation/devicetree/bindings/rng/mtk-rng.txt

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Device-Tree bindings for Mediatek random number generator
found in MediaTek SoC family
Required properties:
- compatible : Should be
"mediatek,mt7622-rng", "mediatek,mt7623-rng" : for MT7622
"mediatek,mt7629-rng", "mediatek,mt7623-rng" : for MT7629
"mediatek,mt7623-rng" : for MT7623
"mediatek,mt8516-rng", "mediatek,mt7623-rng" : for MT8516
- clocks : list of clock specifiers, corresponding to
entries in clock-names property;
- clock-names : Should contain "rng" entries;
- reg : Specifies base physical address and size of the registers
Example:
rng: rng@1020f000 {
compatible = "mediatek,mt7623-rng";
reg = <0 0x1020f000 0 0x1000>;
clocks = <&infracfg CLK_INFRA_TRNG>;
clock-names = "rng";
};