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* [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema
@ 2020-04-21 14:21 Anson Huang
  2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
  2020-05-11 18:59 ` [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX " Rob Herring
  0 siblings, 2 replies; 4+ messages in thread
From: Anson Huang @ 2020-04-21 14:21 UTC (permalink / raw)
  To: wim, linux, robh+dt, shawnguo, s.hauer, kernel, festevam,
	linux-watchdog, devicetree, linux-arm-kernel, linux-kernel
  Cc: Linux-imx

Convert the i.MX watchdog binding to DT schema format using json-schema.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
Changes since V2:
	- drop clocks description;
	- drop unused label.
---
 .../devicetree/bindings/watchdog/fsl-imx-wdt.txt   | 24 ----------
 .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml  | 54 ++++++++++++++++++++++
 2 files changed, 54 insertions(+), 24 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
deleted file mode 100644
index adc6b76..0000000
--- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-* Freescale i.MX Watchdog Timer (WDT) Controller
-
-Required properties:
-- compatible : Should be "fsl,<soc>-wdt"
-- reg : Should contain WDT registers location and length
-- interrupts : Should contain WDT interrupt
-
-Optional properties:
-- big-endian: If present the watchdog device's registers are implemented
-  in big endian mode, otherwise in native mode(same with CPU), for more
-  detail please see: Documentation/devicetree/bindings/regmap/regmap.txt.
-- fsl,ext-reset-output: If present the watchdog device is configured to
-  assert its external reset (WDOG_B) instead of issuing a software reset.
-- timeout-sec : Contains the watchdog timeout in seconds
-
-Examples:
-
-wdt@73f98000 {
-	compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
-	reg = <0x73f98000 0x4000>;
-	interrupts = <58>;
-	big-endian;
-	timeout-sec = <20>;
-};
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
new file mode 100644
index 0000000..ec77b77
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/fsl-imx-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX Watchdog Timer (WDT) Controller
+
+maintainers:
+  - Anson Huang <Anson.Huang@nxp.com>
+
+allOf:
+  - $ref: "watchdog.yaml#"
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx21-wdt
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  fsl,ext-reset-output:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      If present, the watchdog device is configured to assert its
+      external reset (WDOG_B) instead of issuing a software reset.
+
+required:
+  - compatible
+  - interrupts
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx6qdl-clock.h>
+
+    watchdog@20bc000 {
+        compatible = "fsl,imx21-wdt";
+        reg = <0x020bc000 0x4000>;
+        interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clks IMX6QDL_CLK_IPG>;
+    };
+
+...
-- 
2.7.4


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP to json-schema
  2020-04-21 14:21 [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema Anson Huang
@ 2020-04-21 14:21 ` Anson Huang
  2020-05-11 19:00   ` Rob Herring
  2020-05-11 18:59 ` [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX " Rob Herring
  1 sibling, 1 reply; 4+ messages in thread
From: Anson Huang @ 2020-04-21 14:21 UTC (permalink / raw)
  To: wim, linux, robh+dt, shawnguo, s.hauer, kernel, festevam,
	linux-watchdog, devicetree, linux-arm-kernel, linux-kernel
  Cc: Linux-imx

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

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
Changes since V2:
	- drop clocks description;
	- drop unused label;
	- improve timeout-sec.
---
 .../bindings/watchdog/fsl-imx7ulp-wdt.txt          | 22 --------
 .../bindings/watchdog/fsl-imx7ulp-wdt.yaml         | 60 ++++++++++++++++++++++
 2 files changed, 60 insertions(+), 22 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
deleted file mode 100644
index f902508..0000000
--- a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* Freescale i.MX7ULP Watchdog Timer (WDT) Controller
-
-Required properties:
-- compatible : Should be "fsl,imx7ulp-wdt"
-- reg : Should contain WDT registers location and length
-- interrupts : Should contain WDT interrupt
-- clocks: Should contain a phandle pointing to the gated peripheral clock.
-
-Optional properties:
-- timeout-sec : Contains the watchdog timeout in seconds
-
-Examples:
-
-wdog1: watchdog@403d0000 {
-	compatible = "fsl,imx7ulp-wdt";
-	reg = <0x403d0000 0x10000>;
-	interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-	clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
-	assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
-	assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
-	timeout-sec = <40>;
-};
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
new file mode 100644
index 0000000..51d6d48
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/fsl-imx7ulp-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX7ULP Watchdog Timer (WDT) Controller
+
+maintainers:
+  - Anson Huang <Anson.Huang@nxp.com>
+
+allOf:
+  - $ref: "watchdog.yaml#"
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx7ulp-wdt
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  assigned-clocks:
+    maxItems: 1
+
+  assigned-clocks-parents:
+    maxItems: 1
+
+  timeout-sec: true
+
+required:
+  - compatible
+  - interrupts
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx7ulp-clock.h>
+
+    watchdog@403d0000 {
+        compatible = "fsl,imx7ulp-wdt";
+        reg = <0x403d0000 0x10000>;
+        interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
+        assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
+        assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
+        timeout-sec = <40>;
+    };
+
+...
-- 
2.7.4


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema
  2020-04-21 14:21 [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema Anson Huang
  2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
@ 2020-05-11 18:59 ` Rob Herring
  1 sibling, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-05-11 18:59 UTC (permalink / raw)
  To: Anson Huang
  Cc: linux, s.hauer, wim, festevam, shawnguo, linux-kernel,
	linux-arm-kernel, Linux-imx, devicetree, robh+dt, kernel,
	linux-watchdog

On Tue, 21 Apr 2020 22:21:25 +0800, Anson Huang wrote:
> Convert the i.MX watchdog binding to DT schema format using json-schema.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> Changes since V2:
> 	- drop clocks description;
> 	- drop unused label.
> ---
>  .../devicetree/bindings/watchdog/fsl-imx-wdt.txt   | 24 ----------
>  .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml  | 54 ++++++++++++++++++++++
>  2 files changed, 54 insertions(+), 24 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
>  create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> 

Applied, thanks!

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP to json-schema
  2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
@ 2020-05-11 19:00   ` Rob Herring
  0 siblings, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-05-11 19:00 UTC (permalink / raw)
  To: Anson Huang
  Cc: wim, shawnguo, s.hauer, linux-kernel, devicetree, Linux-imx,
	robh+dt, linux-watchdog, festevam, kernel, linux,
	linux-arm-kernel

On Tue, 21 Apr 2020 22:21:26 +0800, Anson Huang wrote:
> Convert the i.MX7ULP watchdog binding to DT schema format using json-schema.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> Changes since V2:
> 	- drop clocks description;
> 	- drop unused label;
> 	- improve timeout-sec.
> ---
>  .../bindings/watchdog/fsl-imx7ulp-wdt.txt          | 22 --------
>  .../bindings/watchdog/fsl-imx7ulp-wdt.yaml         | 60 ++++++++++++++++++++++
>  2 files changed, 60 insertions(+), 22 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
>  create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
> 

Applied, thanks!

^ permalink raw reply	[flat|nested] 4+ messages in thread

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Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-21 14:21 [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema Anson Huang
2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
2020-05-11 19:00   ` Rob Herring
2020-05-11 18:59 ` [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX " Rob Herring

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