linux-kernel - [PATCH 3/3] dt-bindings: crypto: Convert i.MX sahara to json-schema

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Date:   Wed,  5 Aug 2020 10:43:30 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     herbert@...dor.apana.org.au, davem@...emloft.net,
        robh+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, marex@...x.de,
        s.trumtrar@...gutronix.de, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Linux-imx@....com
Subject: [PATCH 3/3] dt-bindings: crypto: Convert i.MX sahara to json-schema

Convert the i.MX sahara binding to DT schema format using json-schema.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 .../devicetree/bindings/crypto/fsl-imx-sahara.txt  | 15 ----------
 .../devicetree/bindings/crypto/fsl-imx-sahara.yaml | 35 ++++++++++++++++++++++
 2 files changed, 35 insertions(+), 15 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt
 create mode 100644 Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml

diff --git a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt
deleted file mode 100644
index db690b1..0000000
--- a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Freescale SAHARA Cryptographic Accelerator included in some i.MX chips.
-Currently only i.MX27 and i.MX53 are supported.
-
-Required properties:
-- compatible : Should be "fsl,<soc>-sahara"
-- reg : Should contain SAHARA registers location and length
-- interrupts : Should contain SAHARA interrupt number
-
-Example:
-
-sah: crypto@...25000 {
-	compatible = "fsl,imx27-sahara";
-	reg = <	0x10025000 0x800>;
-	interrupts = <75>;
-};
diff --git a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml
new file mode 100644
index 0000000..3cabc6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/fsl-imx-sahara.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale SAHARA Cryptographic Accelerator included in some i.MX chips
+
+maintainers:
+  - Steffen Trumtrar <s.trumtrar@...gutronix.de>
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx27-sahara
+      - fsl,imx53-sahara
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+examples:
+  - |
+    crypto@...25000 {
+        compatible = "fsl,imx27-sahara";
+        reg = < 0x10025000 0x800>;
+        interrupts = <75>;
+    };
-- 
2.7.4