Required properties:
- compatible : should be "marvell,orion-crypto"
-- reg : base physical address of the engine and length of memory mapped
- region, followed by base physical address of sram and its memory
- length
-- reg-names : "regs" , "sram";
-- interrupts : interrupt number
+- reg: base physical address of the engine and length of memory mapped
+ region. Can also contain an entry for the SRAM attached to the CESA,
+ but this representation is deprecated and marvell,crypto-srams should
+ be used instead
+- reg-names: "regs". Can contain an "sram" entry, but this representation
+ is deprecated and marvell,crypto-srams should be used instead
+- interrupts: interrupt number
- clocks: reference to the crypto engines clocks. This property is only
required for Dove platforms
+- marvell,crypto-srams: phandle to crypto SRAM definitions
+
+Optional properties:
+- marvell,crypto-sram-size: SRAM size reserved for crypto operations, if not
+ specified the whole SRAM is used (2KB)
Examples:
crypto@30000 {
compatible = "marvell,orion-crypto";
- reg = <0x30000 0x10000>,
- <0x4000000 0x800>;
- reg-names = "regs" , "sram";
+ reg = <0x30000 0x10000>;
+ reg-names = "regs";
interrupts = <22>;
+ marvell,crypto-srams = <&crypto_sram>;
+ marvell,crypto-sram-size = <0x600>;
status = "okay";
};