Converts txt binding to new YAML format.

Signed-off-by: Manuel Traut <manuel.traut@mt.com>
---
 .../devicetree/bindings/input/pwm-beeper.txt  | 24 ----------
 .../devicetree/bindings/input/pwm-beeper.yaml | 48 +++++++++++++++++++
 2 files changed, 48 insertions(+), 24 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/input/pwm-beeper.txt
 create mode 100644 Documentation/devicetree/bindings/input/pwm-beeper.yaml

diff --git a/Documentation/devicetree/bindings/input/pwm-beeper.txt b/Documentation/devicetree/bindings/input/pwm-beeper.txt
deleted file mode 100644
index 8fc0e48c20db..000000000000
--- a/Documentation/devicetree/bindings/input/pwm-beeper.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-* PWM beeper device tree bindings
-
-Registers a PWM device as beeper.
-
-Required properties:
-- compatible: should be "pwm-beeper"
-- pwms: phandle to the physical PWM device
-
-Optional properties:
-- amp-supply: phandle to a regulator that acts as an amplifier for the beeper
-- beeper-hz:  bell frequency in Hz
-
-Example:
-
-beeper_amp: amplifier {
-	compatible = "fixed-regulator";
-	gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
-};
-
-beeper {
-	compatible = "pwm-beeper";
-	pwms = <&pwm0>;
-	amp-supply = <&beeper_amp>;
-};
diff --git a/Documentation/devicetree/bindings/input/pwm-beeper.yaml b/Documentation/devicetree/bindings/input/pwm-beeper.yaml
new file mode 100644
index 000000000000..351df83d5cbe
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/pwm-beeper.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/input/pwm-beeper.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: PWM beeper
+
+maintainers:
+  - Dmitry Torokhov <dmitry.torokhov@gmail.com>
+
+description: Registers a PWM device as beeper.
+
+properties:
+  compatible:
+    const: pwm-beeper
+
+  pwms:
+    maxItems: 1
+
+  amp-supply:
+    description: >
+      phandle to a regulator that acts as an amplifier for
+      the beeper
+
+  beeper-hz:
+    description: bell frequency in Hz
+
+required:
+  - compatible
+  - pwms
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    beeper_amp: amplifier {
+      compatible = "fixed-regulator";
+      gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
+    };
+
+    beeper {
+      compatible = "pwm-beeper";
+      pwms = <&pwm0>;
+      amp-supply = <&beeper_amp>;
+    };
-- 
2.39.0

On Thu, 26 Jan 2023 10:18:21 +0100, Manuel Traut wrote:
> Converts txt binding to new YAML format.
> 
> Signed-off-by: Manuel Traut <manuel.traut@mt.com>
> ---
>  .../devicetree/bindings/input/pwm-beeper.txt  | 24 ----------
>  .../devicetree/bindings/input/pwm-beeper.yaml | 48 +++++++++++++++++++
>  2 files changed, 48 insertions(+), 24 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/input/pwm-beeper.txt
>  create mode 100644 Documentation/devicetree/bindings/input/pwm-beeper.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:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/input/pwm-beeper.example.dtb: /example-0/amplifier: failed to match any schema with compatible: ['fixed-regulator']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230126091825.220646-2-manuel.traut@mt.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

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 after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.

On 26/01/2023 10:18, Manuel Traut wrote:
> Converts txt binding to new YAML format.
> 
> Signed-off-by: Manuel Traut <manuel.traut@mt.com>

Thank you for your patch. There is something to discuss/improve.

> diff --git a/Documentation/devicetree/bindings/input/pwm-beeper.yaml b/Documentation/devicetree/bindings/input/pwm-beeper.yaml
> new file mode 100644
> index 000000000000..351df83d5cbe
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/pwm-beeper.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/input/pwm-beeper.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"

Drop quotes from both. Apologies for not noticing it earlier.

> +
> +title: PWM beeper
> +
> +maintainers:
> +  - Dmitry Torokhov <dmitry.torokhov@gmail.com>
> +
> +description: Registers a PWM device as beeper.
> +
> +properties:
> +  compatible:
> +    const: pwm-beeper
> +
> +  pwms:
> +    maxItems: 1
> +
> +  amp-supply:
> +    description: >
> +      phandle to a regulator that acts as an amplifier for
> +      the beeper

Drop "phandle to a"

> +
> +  beeper-hz:
> +    description: bell frequency in Hz
> +
> +required:
> +  - compatible
> +  - pwms
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +
> +    beeper_amp: amplifier {
> +      compatible = "fixed-regulator";
> +      gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
> +    };

Drop this device node, not related.

> +
> +    beeper {
> +      compatible = "pwm-beeper";
> +      pwms = <&pwm0>;
> +      amp-supply = <&beeper_amp>;
> +    };

Best regards,
Krzysztof