[1/4] dt-bindings: counter: Convert stm32 counter bindings to json-schema

Convert the STM32 counter binding to DT schema format using json-schema

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
 .../bindings/counter/st,stm32-timer-cnt.yaml       | 38 ++++++++++++++++++++++
 .../bindings/counter/stm32-timer-cnt.txt           | 31 ------------------
 2 files changed, 38 insertions(+), 31 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
 delete mode 100644 Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt

On Thu, Oct 31, 2019 at 01:30:37PM +0100, Benjamin Gaignard wrote:
> Convert the STM32 counter binding to DT schema format using json-schema

Probably this should all be 1 file instead.

> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
> ---
>  .../bindings/counter/st,stm32-timer-cnt.yaml       | 38 ++++++++++++++++++++++
>  .../bindings/counter/stm32-timer-cnt.txt           | 31 ------------------
>  2 files changed, 38 insertions(+), 31 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
>  delete mode 100644 Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt
> 
> diff --git a/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml b/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
> new file mode 100644
> index 000000000000..56192d613601
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
> @@ -0,0 +1,38 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/counter/st,stm32-timer-cnt.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: STMicroelectronics STM32 Timers quadrature bindings
> +
> +description:
> +  STM32 Timer provides quadrature encoder to detect angular position
> +  and direction of rotary elements, from IN1 and IN2 input signals.
> +
> +maintainers:
> +  - Benjamin Gaignard <benjamin.gaignard@st.com>
> +  - Fabrice Gasnier <fabrice.gasnier@st.com>
> +
> +properties:
> +  counter:
> +    type: object
> +
> +    description:
> +      must be a sub-node of an STM32 Timer device tree node
> +
> +    properties:
> +      compatible:
> +        const: st,stm32-timer-counter
> +            
> +    required:
> +      - compatible
> +
> +examples:
> +  - |
> +    counter {
> +      compatible = "st,stm32-timer-counter";
> +    };
> +
> +...
> +
> diff --git a/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt b/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt
> deleted file mode 100644
> index c52fcdd4bf6c..000000000000
> --- a/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -STMicroelectronics STM32 Timer quadrature encoder
> -
> -STM32 Timer provides quadrature encoder to detect
> -angular position and direction of rotary elements,
> -from IN1 and IN2 input signals.
> -
> -Must be a sub-node of an STM32 Timer device tree node.
> -See ../mfd/stm32-timers.txt for details about the parent node.
> -
> -Required properties:
> -- compatible:		Must be "st,stm32-timer-counter".
> -- pinctrl-names: 	Set to "default".
> -- pinctrl-0: 		List of phandles pointing to pin configuration nodes,
> -			to set CH1/CH2 pins in mode of operation for STM32
> -			Timer input on external pin.
> -
> -Example:
> -	timers@40010000 {
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -		compatible = "st,stm32-timers";
> -		reg = <0x40010000 0x400>;
> -		clocks = <&rcc 0 160>;
> -		clock-names = "int";
> -
> -		counter {
> -			compatible = "st,stm32-timer-counter";
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&tim1_in_pins>;
> -		};
> -	};
> -- 
> 2.15.0
>

On Tue, Nov 05, 2019 at 10:10:23PM -0600, Rob Herring wrote:
> On Thu, Oct 31, 2019 at 01:30:37PM +0100, Benjamin Gaignard wrote:
> > Convert the STM32 counter binding to DT schema format using json-schema
> 
> Probably this should all be 1 file instead.

Also, checkpatch reports trailing whitespace in several of your patches.

Rob

On 11/6/19 5:16 AM, Rob Herring wrote:
> On Tue, Nov 05, 2019 at 10:10:23PM -0600, Rob Herring wrote:
>> On Thu, Oct 31, 2019 at 01:30:37PM +0100, Benjamin Gaignard wrote:
>>> Convert the STM32 counter binding to DT schema format using json-schema
>> Probably this should all be 1 file instead.
> Also, checkpatch reports trailing whitespace in several of your patches.

I will write all in one file and fix trailing whitespace in v2

Thanks for your review

Benjamin

> .
>
> Rob