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-rw-r--r--dts/Bindings/crypto/inside-secure-safexcel.txt15
1 files changed, 12 insertions, 3 deletions
diff --git a/dts/Bindings/crypto/inside-secure-safexcel.txt b/dts/Bindings/crypto/inside-secure-safexcel.txt
index 5dba55c..3bbf144 100644
--- a/dts/Bindings/crypto/inside-secure-safexcel.txt
+++ b/dts/Bindings/crypto/inside-secure-safexcel.txt
@@ -1,8 +1,9 @@
Inside Secure SafeXcel cryptographic engine
Required properties:
-- compatible: Should be "inside-secure,safexcel-eip197" or
- "inside-secure,safexcel-eip97".
+- 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".
@@ -14,10 +15,18 @@ Optional properties:
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-eip197";
+ compatible = "inside-secure,safexcel-eip197b";
reg = <0x800000 0x200000>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,