linux-kernel - [PATCH V2 3/5] dt-bindings: clock: Convert i.MX6SL clock to json-schema

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Date:   Thu, 16 Apr 2020 14:39:16 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     mturquette@...libre.com, sboyd@...nel.org, robh+dt@...nel.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH V2 3/5] dt-bindings: clock: Convert i.MX6SL clock to json-schema

Convert the i.MX6SL clock binding to DT schema format using json-schema.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
Changes since V1:
	- remove minItem of interrupts;
	- remove '...' at the end of file
---
 .../devicetree/bindings/clock/imx6sl-clock.txt     | 10 ------
 .../devicetree/bindings/clock/imx6sl-clock.yaml    | 42 ++++++++++++++++++++++
 2 files changed, 42 insertions(+), 10 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/clock/imx6sl-clock.txt
 create mode 100644 Documentation/devicetree/bindings/clock/imx6sl-clock.yaml

diff --git a/Documentation/devicetree/bindings/clock/imx6sl-clock.txt b/Documentation/devicetree/bindings/clock/imx6sl-clock.txt
deleted file mode 100644
index 15e40bd..0000000
--- a/Documentation/devicetree/bindings/clock/imx6sl-clock.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-* Clock bindings for Freescale i.MX6 SoloLite
-
-Required properties:
-- compatible: Should be "fsl,imx6sl-ccm"
-- reg: Address and length of the register set
-- #clock-cells: Should be <1>
-
-The clock consumer should specify the desired clock by having the clock
-ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx6sl-clock.h
-for the full list of i.MX6 SoloLite clock IDs.
diff --git a/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml b/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml
new file mode 100644
index 0000000..7550f13
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx6sl-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Clock bindings for Freescale i.MX6 SoloLite
+
+maintainers:
+  - Anson Huang <Anson.Huang@....com>
+
+properties:
+  compatible:
+    const: fsl,imx6sl-ccm
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 2
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - '#clock-cells'
+
+examples:
+  # Clock Control Module node:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    clks: clock-controller@...4000 {
+        compatible = "fsl,imx6sl-ccm";
+        reg = <0x020c4000 0x4000>;
+        interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
+                     <0 88 IRQ_TYPE_LEVEL_HIGH>;
+        #clock-cells = <1>;
+    };
-- 
2.7.4