6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
Marvell Cryptographic Engines And Security Accelerator
|
|
|
|
Required properties:
|
|
- compatible: should be one of the following string
|
|
"marvell,orion-crypto"
|
|
"marvell,kirkwood-crypto"
|
|
"marvell,dove-crypto"
|
|
- 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>;
|
|
reg-names = "regs";
|
|
interrupts = <22>;
|
|
marvell,crypto-srams = <&crypto_sram>;
|
|
marvell,crypto-sram-size = <0x600>;
|
|
};
|