linux-kernel - [PATCH v1 1/3] dt-bindings: crypto: ti,sa2ul: Add new compatible for AM64

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Date:   Tue,  9 Mar 2021 01:50:03 +0530
From:   Vaibhav Gupta <vaibhavgupta40@...il.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Kishon Vijay Abraham <kishon@...com>, Sekhar Nori <nsekhar@...com>,
        Lokesh Vutla <lokeshvutla@...com>,
        Praneeth Bajjuri <praneeth@...com>,
        Gowtham Tammana <g-tammana@...com>,
        linux-crypto@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Vaibhav Gupta <v_gupta@...com>
Subject: [PATCH v1 1/3] dt-bindings: crypto: ti,sa2ul: Add new compatible for AM64

From: Peter Ujfalusi <peter.ujfalusi@...com>

Add the AM64 version of sa2ul to the compatible list.

[v_gupta@...com: Conditional dma-coherent requirement, clocks]
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
Signed-off-by: Vaibhav Gupta <v_gupta@...com>
---
 .../devicetree/bindings/crypto/ti,sa2ul.yaml  | 40 +++++++++++++++----
 1 file changed, 33 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
index 1d48ac712b23..6eb9acd564c2 100644
--- a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
+++ b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
@@ -14,6 +14,7 @@ properties:
     enum:
       - ti,j721e-sa2ul
       - ti,am654-sa2ul
+      - ti,am64-sa2ul
 
   reg:
     maxItems: 1
@@ -45,19 +46,44 @@ properties:
     description:
       Address translation for the possible RNG child node for SA2UL
 
+  clocks:
+    items:
+      - description: Clock used by PKA
+      - description: Main Input Clock
+      - description: Clock used by rng
+
+  clock-names:
+    items:
+      - const: pka_in_clk
+      - const: x1_clk
+      - const: x2_clk
+
 patternProperties:
   "^rng@[a-f0-9]+$":
     type: object
     description:
       Child RNG node for SA2UL
 
-required:
-  - compatible
-  - reg
-  - power-domains
-  - dmas
-  - dma-names
-  - dma-coherent
+if:
+  properties:
+    compatible:
+      const: ti,am64-sa2ul
+then:
+  required:
+    - compatible
+    - reg
+    - power-domains
+    - dmas
+    - dma-names
+
+else:
+  required:
+    - compatible
+    - reg
+    - power-domains
+    - dmas
+    - dma-names
+    - dma-coherent
 
 additionalProperties: false
 
-- 
2.30.1