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From:   Jayesh Choudhary <j-choudhary@ti.com>
To:     <herbert@gondor.apana.org.au>, <davem@davemloft.net>
CC:     <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
        <j-keerthy@ti.com>, <linux-crypto@vger.kernel.org>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <vigneshr@ti.com>, <j-choudhary@ti.com>
Subject: [PATCH] dt-bindings: crypto: ti,sa2ul: drop dma-coherent property
Date:   Thu, 7 Jul 2022 16:37:56 +0530
Message-ID: <20220707110756.16169-1-j-choudhary@ti.com>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

crypto driver itself is not dma-coherent. It is the dmaengine
that moves data and the buffers are to be mapped to the
dmaengine provider. So this property should be dropped.

Fixes: 2ce9a7299bf6 ('dt-bindings: crypto: Add TI SA2UL crypto accelerator documentation')
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
---
 .../devicetree/bindings/crypto/ti,sa2ul.yaml        | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
index 02f47c2e7998..0c15fefb6671 100644
--- a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
+++ b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
@@ -35,8 +35,6 @@ properties:
       - const: rx1
       - const: rx2
 
-  dma-coherent: true
-
   "#address-cells":
     const: 2
 
@@ -72,16 +70,6 @@ required:
   - dmas
   - dma-names
 
-if:
-  properties:
-    compatible:
-      enum:
-        - ti,j721e-sa2ul
-        - ti,am654-sa2ul
-then:
-  required:
-    - dma-coherent
-
 additionalProperties: false
 
 examples:
@@ -95,5 +83,4 @@ examples:
         dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
                <&main_udmap 0x4001>;
         dma-names = "tx", "rx1", "rx2";
-        dma-coherent;
     };
-- 
2.17.1