netdev - Re: [PATCH v3 1/2] dt-bindings: net/nfc: ti,trf7970a: Add ti,rx-gain-reduction-db option

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Message-ID: <20250627-helpful-venomous-tanuki-3bca5f@krzk-bin>
Date: Fri, 27 Jun 2025 09:10:44 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Paul Geurts <paul.geurts@...drive-technologies.com>
Cc: mgreer@...malcreek.com, andrew+netdev@...n.ch, davem@...emloft.net, 
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, robh@...nel.org, 
	conor+dt@...nel.org, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	martijn.de.gouw@...drive-technologies.com
Subject: Re: [PATCH v3 1/2] dt-bindings: net/nfc: ti,trf7970a: Add
 ti,rx-gain-reduction-db option

On Thu, Jun 26, 2025 at 04:12:41PM +0200, Paul Geurts wrote:
> Add option to reduce the RX antenna gain to be able to reduce the
> sensitivity.
> 
> Signed-off-by: Paul Geurts <paul.geurts@...drive-technologies.com>
> ---
>  Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
> index d0332eb76ad2..5f49bd9ac5e6 100644
> --- a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
> +++ b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
> @@ -55,6 +55,12 @@ properties:
>      description: |
>        Regulator for supply voltage to VIN pin
>  
> +  ti,rx-gain-reduction-db:

I'll add db unit to the dtschema.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof