diff mbox series

[v3] dt-bindings: watchdog: convert faraday,ftwdt010 to yaml

Message ID 20220210155450.2939129-1-clabbe@baylibre.com
State Superseded
Headers show
Series [v3] dt-bindings: watchdog: convert faraday,ftwdt010 to yaml | expand

Commit Message

Corentin Labbe Feb. 10, 2022, 3:54 p.m. UTC
Converts watchdog/faraday,ftwdt010.txt to yaml.
This permits to detect missing properties like clocks and resets or
compatible like moxa,moxart-watchdog.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
Changes since v1:
- Added myself as maintainer as requested by Linus
- Added $ref to watchdog.yaml
- Removed useless quotes
- Added blank lines between properties
- Removed timeout-sec as already provided by watchdog.yaml

Change since v2:
- rewrite compatible section

 .../bindings/watchdog/faraday,ftwdt010.txt    | 22 -------
 .../bindings/watchdog/faraday,ftwdt010.yaml   | 66 +++++++++++++++++++
 2 files changed, 66 insertions(+), 22 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml

Comments

Krzysztof Kozlowski Feb. 10, 2022, 4:17 p.m. UTC | #1
On 10/02/2022 16:54, Corentin Labbe wrote:
> Converts watchdog/faraday,ftwdt010.txt to yaml.
> This permits to detect missing properties like clocks and resets or
> compatible like moxa,moxart-watchdog.
> 
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
> ---
> Changes since v1:
> - Added myself as maintainer as requested by Linus
> - Added $ref to watchdog.yaml
> - Removed useless quotes
> - Added blank lines between properties
> - Removed timeout-sec as already provided by watchdog.yaml
> 
> Change since v2:
> - rewrite compatible section
> 
>  .../bindings/watchdog/faraday,ftwdt010.txt    | 22 -------
>  .../bindings/watchdog/faraday,ftwdt010.yaml   | 66 +++++++++++++++++++
>  2 files changed, 66 insertions(+), 22 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
>  create mode 100644 Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt b/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
> deleted file mode 100644
> index 9ecdb502e605..000000000000
> --- a/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
> +++ /dev/null
> @@ -1,22 +0,0 @@
> -Faraday Technology FTWDT010 watchdog
> -
> -This is an IP part from Faraday Technology found in the Gemini
> -SoCs and others.
> -
> -Required properties:
> -- compatible : must be one of
> -  "faraday,ftwdt010"
> -  "cortina,gemini-watchdog", "faraday,ftwdt010"
> -- reg : shall contain base register location and length
> -- interrupts : shall contain the interrupt for the watchdog
> -
> -Optional properties:
> -- timeout-sec : the default watchdog timeout in seconds.
> -
> -Example:
> -
> -watchdog@41000000 {
> -	compatible = "faraday,ftwdt010";
> -	reg = <0x41000000 0x1000>;
> -	interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
> -};
> diff --git a/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml b/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml
> new file mode 100644
> index 000000000000..e7b90ba41093
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml
> @@ -0,0 +1,66 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/watchdog/faraday,ftwdt010.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Faraday Technology FTWDT010 watchdog
> +
> +maintainers:
> +  - Linus Walleij <linus.walleij@linaro.org>
> +  - Corentin Labbe <clabbe@baylibre.com>
> +
> +description: |
> +  This is an IP part from Faraday Technology found in the Gemini
> +  SoCs and others.
> +
> +allOf:
> +  - $ref: "watchdog.yaml#"
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - const: faraday,ftwdt010
> +      - items:
> +        - enum:
> +          - cortina,gemini-watchdog
> +          - moxa,moxart-watchdog
> +        - const: faraday,ftwdt010

I think you have indentation warnings.

> +
> +  reg:
> +    maxItems: 1
> +
> +  resets:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  clock-names:
> +    const: PCLK
> +
> +  interrupts:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false

Are you sure your DTSes don't have warnings? You include watchdog.yaml
schema (good) so here should be unevaluatedProperties to accept ones
mentioned there.

Just add "timeout-sec" to example below to see the error.

> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    watchdog@41000000 {
> +      compatible = "faraday,ftwdt010";
> +      reg = <0x41000000 0x1000>;
> +      interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
> +    };
> +  - |
> +    watchdog: watchdog@98500000 {
> +      compatible = "moxa,moxart-watchdog", "faraday,ftwdt010";
> +      reg = <0x98500000 0x10>;
> +      clocks = <&clk_apb>;
> +      clock-names = "PCLK";
> +    };
> +...


Best regards,
Krzysztof
Rob Herring (Arm) Feb. 10, 2022, 10:25 p.m. UTC | #2
On Thu, 10 Feb 2022 15:54:50 +0000, Corentin Labbe wrote:
> Converts watchdog/faraday,ftwdt010.txt to yaml.
> This permits to detect missing properties like clocks and resets or
> compatible like moxa,moxart-watchdog.
> 
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
> ---
> Changes since v1:
> - Added myself as maintainer as requested by Linus
> - Added $ref to watchdog.yaml
> - Removed useless quotes
> - Added blank lines between properties
> - Removed timeout-sec as already provided by watchdog.yaml
> 
> Change since v2:
> - rewrite compatible section
> 
>  .../bindings/watchdog/faraday,ftwdt010.txt    | 22 -------
>  .../bindings/watchdog/faraday,ftwdt010.yaml   | 66 +++++++++++++++++++
>  2 files changed, 66 insertions(+), 22 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
>  create mode 100644 Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml:25:9: [warning] wrong indentation: expected 10 but found 8 (indentation)
./Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml:26:11: [warning] wrong indentation: expected 12 but found 10 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1591202

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt b/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
deleted file mode 100644
index 9ecdb502e605..000000000000
--- a/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.txt
+++ /dev/null
@@ -1,22 +0,0 @@ 
-Faraday Technology FTWDT010 watchdog
-
-This is an IP part from Faraday Technology found in the Gemini
-SoCs and others.
-
-Required properties:
-- compatible : must be one of
-  "faraday,ftwdt010"
-  "cortina,gemini-watchdog", "faraday,ftwdt010"
-- reg : shall contain base register location and length
-- interrupts : shall contain the interrupt for the watchdog
-
-Optional properties:
-- timeout-sec : the default watchdog timeout in seconds.
-
-Example:
-
-watchdog@41000000 {
-	compatible = "faraday,ftwdt010";
-	reg = <0x41000000 0x1000>;
-	interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
-};
diff --git a/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml b/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml
new file mode 100644
index 000000000000..e7b90ba41093
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/faraday,ftwdt010.yaml
@@ -0,0 +1,66 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/faraday,ftwdt010.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Faraday Technology FTWDT010 watchdog
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+  - Corentin Labbe <clabbe@baylibre.com>
+
+description: |
+  This is an IP part from Faraday Technology found in the Gemini
+  SoCs and others.
+
+allOf:
+  - $ref: "watchdog.yaml#"
+
+properties:
+  compatible:
+    oneOf:
+      - const: faraday,ftwdt010
+      - items:
+        - enum:
+          - cortina,gemini-watchdog
+          - moxa,moxart-watchdog
+        - const: faraday,ftwdt010
+
+  reg:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: PCLK
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    watchdog@41000000 {
+      compatible = "faraday,ftwdt010";
+      reg = <0x41000000 0x1000>;
+      interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
+    };
+  - |
+    watchdog: watchdog@98500000 {
+      compatible = "moxa,moxart-watchdog", "faraday,ftwdt010";
+      reg = <0x98500000 0x10>;
+      clocks = <&clk_apb>;
+      clock-names = "PCLK";
+    };
+...