linux-kernel - Re: [PATCH v5 1/2] dt-bindings: media: remove nokia,n900-ir as pwm-ir-tx is compatible

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Date:   Sat, 2 Sep 2023 11:50:38 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Sean Young <sean@...s.org>
Cc:     linux-media@...r.kernel.org, Pavel Machek <pavel@....cz>,
        Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 1/2] dt-bindings: media: remove nokia,n900-ir as
 pwm-ir-tx is compatible

On Fri, Sep 01, 2023 at 03:18:55PM +0100, Sean Young wrote:
> The generic pwm-ir-tx driver works for the Nokia n900, so nokia,n900-ir
> can be removed.
> 
> Signed-off-by: Sean Young <sean@...s.org>

Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

> ---
>  .../bindings/leds/irled/pwm-ir-tx.yaml        |  5 ++++-
>  .../devicetree/bindings/media/nokia,n900-ir   | 20 -------------------
>  2 files changed, 4 insertions(+), 21 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/media/nokia,n900-ir
> 
> diff --git a/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml b/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
> index f2a6fa140f38..7526e3149f72 100644
> --- a/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
> +++ b/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
> @@ -15,7 +15,10 @@ description:
>  
>  properties:
>    compatible:
> -    const: pwm-ir-tx
> +    oneOf:
> +      - const: pwm-ir-tx
> +      - const: nokia,n900-ir
> +        deprecated: true
>  
>    pwms:
>      maxItems: 1
> diff --git a/Documentation/devicetree/bindings/media/nokia,n900-ir b/Documentation/devicetree/bindings/media/nokia,n900-ir
> deleted file mode 100644
> index 13a18ce37dd1..000000000000
> --- a/Documentation/devicetree/bindings/media/nokia,n900-ir
> +++ /dev/null
> @@ -1,20 +0,0 @@
> -Device-Tree bindings for LIRC TX driver for Nokia N900(RX51)
> -
> -Required properties:
> -	- compatible: should be "nokia,n900-ir".
> -	- pwms: specifies PWM used for IR signal transmission.
> -
> -Example node:
> -
> -	pwm9: dmtimer-pwm@9 {
> -		compatible = "ti,omap-dmtimer-pwm";
> -		ti,timers = <&timer9>;
> -		ti,clock-source = <0x00>; /* timer_sys_ck */
> -		#pwm-cells = <3>;
> -	};
> -
> -	ir: n900-ir {
> -		compatible = "nokia,n900-ir";
> -
> -		pwms = <&pwm9 0 26316 0>; /* 38000 Hz */
> -	};
> -- 
> 2.42.0
> 

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