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From:   Benjamin Gaignard <benjamin.gaignard@st.com>
To:     <herbert@gondor.apana.org.au>, <davem@davemloft.net>,
        <robh+dt@kernel.org>, <mark.rutland@arm.com>,
        <alexandre.torgue@st.com>, <lionel.debieve@st.com>
CC:     <linux-crypto@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-stm32@st-md-mailman.stormreply.com>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>,
        Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH] dt-bindings: crypto: Convert stm32 CRC bindings to json-schema
Date:   Fri, 8 Nov 2019 13:52:42 +0100
Message-ID: <20191108125244.23001-1-benjamin.gaignard@st.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-crypto-owner@vger.kernel.org
Precedence: bulk

Convert the STM32 CRC binding to DT schema format using json-schema

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
 .../devicetree/bindings/crypto/st,stm32-crc.txt    | 16 ---------
 .../devicetree/bindings/crypto/st,stm32-crc.yaml   | 38 ++++++++++++++++++++++
 2 files changed, 38 insertions(+), 16 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/crypto/st,stm32-crc.txt
 create mode 100644 Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml

diff --git a/Documentation/devicetree/bindings/crypto/st,stm32-crc.txt b/Documentation/devicetree/bindings/crypto/st,stm32-crc.txt
deleted file mode 100644
index 3ba92a5e9b36..000000000000
--- a/Documentation/devicetree/bindings/crypto/st,stm32-crc.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-* STMicroelectronics STM32 CRC
-
-Required properties:
-- compatible: Should be "st,stm32f7-crc".
-- reg: The address and length of the peripheral registers space
-- clocks: The input clock of the CRC instance
-
-Optional properties: none
-
-Example:
-
-crc: crc@40023000 {
-	compatible = "st,stm32f7-crc";
-	reg = <0x40023000 0x400>;
-	clocks = <&rcc 0 12>;
-};
diff --git a/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml b/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
new file mode 100644
index 000000000000..cee624c14f07
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/st,stm32-crc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 CRC bindings
+
+maintainers:
+  - Lionel Debieve <lionel.debieve@st.com>
+
+properties:
+  compatible:
+    const: st,stm32f7-crc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/stm32mp1-clks.h>
+    crc@40023000 {
+      compatible = "st,stm32f7-crc";
+      reg = <0x40023000 0x400>;
+      clocks = <&rcc 0 12>;
+    };
+
+...
-- 
2.15.0