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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:36 +0000
commit50ba0232fd5312410f1b65247e774244f89a628e (patch)
treefd8f2fc78e9e548af0ff9590276602ee6125be00 /Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt
parentReleasing progress-linux version 6.7.12-1~progress7.99u1. (diff)
downloadlinux-50ba0232fd5312410f1b65247e774244f89a628e.tar.xz
linux-50ba0232fd5312410f1b65247e774244f89a628e.zip
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-Inside Secure SafeXcel cryptographic engine
-
-Required properties:
-- compatible: Should be "inside-secure,safexcel-eip197b",
- "inside-secure,safexcel-eip197d" or
- "inside-secure,safexcel-eip97ies".
-- reg: Base physical address of the engine and length of memory mapped region.
-- interrupts: Interrupt numbers for the rings and engine.
-- interrupt-names: Should be "ring0", "ring1", "ring2", "ring3", "eip", "mem".
-
-Optional properties:
-- clocks: Reference to the crypto engine clocks, the second clock is
- needed for the Armada 7K/8K SoCs.
-- clock-names: mandatory if there is a second clock, in this case the
- name must be "core" for the first clock and "reg" for
- the second one.
-
-Backward compatibility:
-Two compatibles are kept for backward compatibility, but shouldn't be used for
-new submissions:
-- "inside-secure,safexcel-eip197" is equivalent to
- "inside-secure,safexcel-eip197b".
-- "inside-secure,safexcel-eip97" is equivalent to
- "inside-secure,safexcel-eip97ies".
-
-Example:
-
- crypto: crypto@800000 {
- compatible = "inside-secure,safexcel-eip197b";
- reg = <0x800000 0x200000>;
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3",
- "eip";
- clocks = <&cpm_syscon0 1 26>;
- };