[v4,18/20] dt-bindings: arm: hisilicon: convert hisilicon, hi6220-pmctrl bindings to json-schema

Commit Message

Leizhen (ThunderTown) Sept. 28, 2020, 3:13 p.m. UTC

Convert the Hisilicon Hi6220 Power Management domain controller binding
to DT schema format using json-schema.

Signed-off-by: Zhen Lei <[e-mail]>
---
 .../controller/hisilicon,hi6220-pmctrl.txt         | 18 ----------
 .../controller/hisilicon,hi6220-pmctrl.yaml        | 42 ++++++++++++++++++++++
 2 files changed, 42 insertions(+), 18 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
 create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.yaml

Patch

diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
deleted file mode 100644
index 972842f07b5a2ce..000000000000000
--- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
+++ /dev/null
@@ -1,18 +0,0 @@ 
-Hisilicon Hi6220 Power Management domain controller
-
-Required properties:
-- compatible : "hisilicon,hi6220-pmctrl"
-- reg : Register address and size
-- #clock-cells: should be set to 1, some clock registers are define
-  under this controller and this property must be present.
-
-Hisilicon designs this system controller to control the power management
-domain for mobile platform.
-
-Example:
-	/*for Hi6220*/
-	pm_ctrl: pm_ctrl@f7032000 {
-		compatible = "hisilicon,hi6220-pmctrl", "syscon";
-		reg = <0x0 0xf7032000 0x0 0x1000>;
-		#clock-cells = <1>;
-	};
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.yaml
new file mode 100644
index 000000000000000..978a6920d69c217
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.yaml
@@ -0,0 +1,42 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hisilicon Hi6220 Power Management domain controller
+
+maintainers:
+  - Wei Xu <[e-mail]>
+
+description: |
+  Hisilicon designs this system controller to control the power management
+  domain for mobile platform.
+
+properties:
+  compatible:
+    items:
+      - const: hisilicon,hi6220-pmctrl
+      - const: syscon
+
+  reg:
+    description: Register address and size
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+examples:
+  - |
+    /* for Hi6220 */
+    pm_ctrl: pm_ctrl@f7032000 {
+        compatible = "hisilicon,hi6220-pmctrl", "syscon";
+        reg = <0xf7032000 0x1000>;
+        #clock-cells = <1>;
+    };
+...