From: Krzysztof Kozlowski <krzk@kernel.org>
To: Paul Geurts <paul_geurts@live.nl>,
mgreer@animalcreek.com, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, robh@kernel.org,
conor+dt@kernel.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: net/nfc: ti,trf7970a: Add rx-gain-reduction option
Date: Wed, 17 Apr 2024 15:12:05 +0200 [thread overview]
Message-ID: <150d467e-3ea6-40fb-8ddf-21d678b150d1@kernel.org> (raw)
In-Reply-To: <AM0PR09MB267553535F7A85EA639D739C95082@AM0PR09MB2675.eurprd09.prod.outlook.com>
On 17/04/2024 00:18, 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@live.nl>
> ---
> Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
> index d0332eb76ad2..bbd045f6cf04 100644
> --- a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
> +++ b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
> @@ -55,6 +55,11 @@ properties:
> description: |
> Regulator for supply voltage to VIN pin
>
> + rx-gain-reduction:
Missing vendor prefix.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + description: |
Do not need '|' unless you need to preserve formatting.
> + Specify a RX gain reduction to reduce antenna sensitivity.
Reduction by what? What are the units?
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-04-17 13:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1713305374.git.paul_geurts@live.nl>
2024-04-16 22:18 ` [PATCH 1/2] dt-bindings: net/nfc: ti,trf7970a: Add rx-gain-reduction option Paul Geurts
2024-04-17 13:12 ` Krzysztof Kozlowski [this message]
2024-04-19 7:30 ` Paul Geurts
2024-04-16 22:18 ` [PATCH 2/2] NFC: trf7970a: Create device-tree parameter for RX gain reduction Paul Geurts
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