linux-kernel - [PATCH v3 16/20] dt-bindings: crypto: meson: support new SoC's

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Date: Mon, 5 Feb 2024 18:55:17 +0300
From: Alexey Romanov <avromanov@...utedevices.com>
To: <neil.armstrong@...aro.org>, <clabbe@...libre.com>,
	<herbert@...dor.apana.org.au>, <davem@...emloft.net>, <robh+dt@...nel.org>,
	<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
	<khilman@...libre.com>, <jbrunet@...libre.com>,
	<martin.blumenstingl@...glemail.com>
CC: <linux-crypto@...r.kernel.org>, <linux-amlogic@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <kernel@...utedevices.com>, Alexey
 Romanov <avromanov@...utedevices.com>
Subject: [PATCH v3 16/20] dt-bindings: crypto: meson: support new SoC's

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

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

2. All SoC's, exclude GXL, doesn't take a clock input for
Crypto IP. Make it required only for amlogic,gxl-crypto.

3. All SoC's, exclude GXL, uses only one interrupt flow
for Crypto IP.

4. Add power-domains in schema.

Signed-off-by: Alexey Romanov <avromanov@...utedevices.com>
---
 .../bindings/crypto/amlogic,gxl-crypto.yaml   | 44 +++++++++++++++----
 1 file changed, 36 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
index 948e11ebe4ee..62f772036b06 100644
--- a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
+++ b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
@@ -11,20 +11,30 @@ maintainers:
 
 properties:
   compatible:
-    items:
-      - const: amlogic,gxl-crypto
+    oneOf:
+      - items:
+          - enum:
+              - amlogic,a1-crypto
+              - amlogic,s4-crypto
+          - const: amlogic,g12a-crypto
+      - items:
+          - const: amlogic,gxl-crypto
+      - items:
+          - const: amlogic,axg-crypto
+      - items:
+          - const: amlogic,g12a-crypto
 
   reg:
     maxItems: 1
 
-  interrupts:
-    items:
-      - description: Interrupt for flow 0
-      - description: Interrupt for flow 1
+  interrupts: true
 
   clocks:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   clock-names:
     const: blkmv
 
@@ -32,8 +42,26 @@ required:
   - compatible
   - reg
   - interrupts
-  - clocks
-  - clock-names
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: amlogic,gxl-crypto
+    then:
+      required:
+        - clocks
+        - clock-names
+      properties:
+        interrupts:
+          maxItems: 2
+          minItems: 2
+    else:
+      properties:
+        interrupts:
+          maxItems: 1
+          minItems: 1
 
 additionalProperties: false
 
-- 
2.34.1