[PATCH v9 18/23] dt-bindings: crypto: meson: support new SoC's

[Alexey Romanov]

Now crypto module available at G12A/G12B/S4/A1/SM1/AXG.

1. Add new compatibles:
  - amlogic,g12a-crypto
  - amlogic,axg-crypto
  - amlogic,a1-crypto
  - amlogic,s4-crypto (uses a1-crypto as fallback)

Difference between this compatibles:
 * Different registers offset and the number of setup descriptors.
 * GXL doesn't support hashing like the others.
 * G12A/B and A1/S4 crypto HW don't support 192 AES key.
 * GXL, G12A/B and AXG require a reverse IV key before processing.

2. Add power-domains in schema, which is required only for A1.
This is specific vendor design: in old SoC's power domain for
crypto HW was not configurable, but in A1-series it is configurable.

Signed-off-by: Alexey Romanov <avromanov at salutedevices.com>
---
 .../bindings/crypto/amlogic,gxl-crypto.yaml   | 21 +++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
index 7300328de1d5..106a9d1fed69 100644
--- a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
+++ b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
@@ -11,8 +11,16 @@ maintainers:
 
 properties:
   compatible:
-    items:
-      - const: amlogic,gxl-crypto
+    oneOf:
+      - items:
+          - enum:
+              - amlogic,s4-crypto
+          - const: amlogic,a1-crypto
+      - enum:
+          - amlogic,gxl-crypto
+          - amlogic,axg-crypto
+          - amlogic,g12a-crypto
+          - amlogic,a1-crypto
 
   reg:
     maxItems: 1
@@ -33,6 +41,15 @@ required:
   - interrupts
   - clocks
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          const: amlogic,a1-crypto
+    then:
+      required:
+        - power-domains
+
 additionalProperties: false
 
 examples:
-- 
2.34.1