linux-kernel - [PATCH] dt-bindings: nvmem: Convert snvs lpgpr to json-schema

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Date:   Wed,  5 Aug 2020 14:49:32 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     srinivas.kandagatla@...aro.org, robh+dt@...nel.org,
        o.rempel@...gutronix.de, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH] dt-bindings: nvmem: Convert snvs lpgpr to json-schema

Convert the snvs lpgpr binding to DT schema format using json-schema.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 .../devicetree/bindings/nvmem/snvs-lpgpr.txt       | 21 ---------------
 .../devicetree/bindings/nvmem/snvs-lpgpr.yaml      | 31 ++++++++++++++++++++++
 2 files changed, 31 insertions(+), 21 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
 create mode 100644 Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml

diff --git a/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
deleted file mode 100644
index 3cb1708..0000000
--- a/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Device tree bindings for Low Power General Purpose Register found in i.MX6Q/D
-and i.MX7 Secure Non-Volatile Storage.
-
-This DT node should be represented as a sub-node of a "syscon",
-"simple-mfd" node.
-
-Required properties:
-- compatible: should be one of the fallowing variants:
-	"fsl,imx6q-snvs-lpgpr" for Freescale i.MX6Q/D/DL/S
-	"fsl,imx6ul-snvs-lpgpr" for Freescale i.MX6UL
-	"fsl,imx7d-snvs-lpgpr" for Freescale i.MX7D/S
-
-Example:
-snvs: snvs@...cc000 {
-	compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
-	reg = <0x020cc000 0x4000>;
-
-	snvs_lpgpr: snvs-lpgpr {
-		compatible = "fsl,imx6q-snvs-lpgpr";
-	};
-};
diff --git a/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml
new file mode 100644
index 0000000..cbc6262
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/snvs-lpgpr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Low Power General Purpose Register found in i.MX Secure Non-Volatile Storage
+
+maintainers:
+  - Oleksij Rempel <o.rempel@...gutronix.de>
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx6q-snvs-lpgpr
+      - fsl,imx6ul-snvs-lpgpr
+      - fsl,imx7d-snvs-lpgpr
+
+required:
+  - compatible
+
+examples:
+  - |
+    snvs@...c000 {
+        compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
+        reg = <0x20cc000 0x4000>;
+
+        snvs_lpgpr: snvs-lpgpr {
+            compatible = "fsl,imx6q-snvs-lpgpr";
+        };
+    };
-- 
2.7.4