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1Imagination Technologies hardware hash accelerator2 3The hash accelerator provides hardware hashing acceleration for4SHA1, SHA224, SHA256 and MD5 hashes5 6Required properties:7 8- compatible : "img,hash-accelerator"9- reg : Offset and length of the register set for the module, and the DMA port10- interrupts : The designated IRQ line for the hashing module.11- dmas : DMA specifier as per Documentation/devicetree/bindings/dma/dma.txt12- dma-names : Should be "tx"13- clocks : Clock specifiers14- clock-names : "sys" Used to clock the hash block registers15 "hash" Used to clock data through the accelerator16 17Example:18 19 hash: hash@18149600 {20 compatible = "img,hash-accelerator";21 reg = <0x18149600 0x100>, <0x18101100 0x4>;22 interrupts = <GIC_SHARED 59 IRQ_TYPE_LEVEL_HIGH>;23 dmas = <&dma 8 0xffffffff 0>;24 dma-names = "tx";25 clocks = <&cr_periph SYS_CLK_HASH>, <&clk_periph PERIPH_CLK_ROM>;26 clock-names = "sys", "hash";27 };28