linux-kernel - [PATCH 1/2] dt-bindings: fsl: Convert i.MX7ULP PM to json-schema

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Message-Id: <1596595841-27563-1-git-send-email-Anson.Huang@nxp.com>
Date:   Wed,  5 Aug 2020 10:50:40 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     robh+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, aisheng.dong@....com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH 1/2] dt-bindings: fsl: Convert i.MX7ULP PM to json-schema

Convert the i.MX7ULP PM binding to DT schema format using json-schema.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 .../bindings/arm/freescale/fsl,imx7ulp-pm.txt      | 23 -------------
 .../bindings/arm/freescale/fsl,imx7ulp-pm.yaml     | 40 ++++++++++++++++++++++
 2 files changed, 40 insertions(+), 23 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt
 create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml

diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt
deleted file mode 100644
index 75195be..0000000
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Freescale i.MX7ULP Power Management Components
-----------------------------------------------
-
-The Multi-System Mode Controller (MSMC) is responsible for sequencing
-the MCU into and out of all stop and run power modes. Specifically, it
-monitors events to trigger transitions between power modes while
-controlling the power, clocks, and memories of the MCU to achieve the
-power consumption and functionality of that mode.
-
-The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or
-Standby modes for either Cortex family. Run, Wait, and Stop are the
-common terms used for the primary operating modes of Kinetis
-microcontrollers.
-
-Required properties:
-- compatible:	Should be "fsl,imx7ulp-smc1".
-- reg:		Specifies base physical address and size of the register sets.
-
-Example:
-smc1: smc1@...10000 {
-	compatible = "fsl,imx7ulp-smc1";
-	reg = <0x40410000 0x1000>;
-};
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml
new file mode 100644
index 0000000..1b00294
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/freescale/fsl,imx7ulp-pm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX7ULP Power Management Components
+
+maintainers:
+  - A.s. Dong <aisheng.dong@....com>
+
+description: |
+  The Multi-System Mode Controller (MSMC) is responsible for sequencing
+  the MCU into and out of all stop and run power modes. Specifically, it
+  monitors events to trigger transitions between power modes while
+  controlling the power, clocks, and memories of the MCU to achieve the
+  power consumption and functionality of that mode.
+
+  The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or
+  Standby modes for either Cortex family. Run, Wait, and Stop are the
+  common terms used for the primary operating modes of Kinetis
+  microcontrollers.
+
+properties:
+  compatible:
+    const: fsl,imx7ulp-smc1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    smc1@...10000 {
+        compatible = "fsl,imx7ulp-smc1";
+        reg = <0x40410000 0x1000>;
+    };
-- 
2.7.4