From f37fbd36c5f9fe716ddf783415a67de03fb0dc3d Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 3 Sep 2012 20:29:34 +0200 Subject: Crypto: CESA: Add support for DT based instantiation. Based on work by Michael Walle and Jason Cooper. Added support for getting the interrupt number and address of SRAM from DT. Signed-off-by: Andrew Lunn Tested-by: Sebastian Hesselbarth Signed-off-by: Jason Cooper Conflicts: arch/arm/mach-kirkwood/board-dt.c --- Documentation/devicetree/bindings/crypto/mv_cesa.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/mv_cesa.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt new file mode 100644 index 000000000000..47229b1a594b --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt @@ -0,0 +1,20 @@ +Marvell Cryptographic Engines And Security Accelerator + +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 + +Examples: + + crypto@30000 { + compatible = "marvell,orion-crypto"; + reg = <0x30000 0x10000>, + <0x4000000 0x800>; + reg-names = "regs" , "sram"; + interrupts = <22>; + status = "okay"; + }; -- cgit v1.2.3