From: "Rob Herring (Arm)" <robh@kernel.org>
To: "Sven Eckelmann (Plasma Cloud)" <se@simonwunderlich.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
linux-arm-kernel@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
Sean Wang <sean.wang@mediatek.com>, Felix Fietkau <nbd@nbd.name>,
linux-stm32@st-md-mailman.stormreply.com,
Lorenzo Bianconi <lorenzo@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Shayne Chen <shayne.chen@mediatek.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Johannes Berg <johannes@sipsolutions.net>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Conor Dooley <conor+dt@kernel.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Ryder Lee <ryder.lee@mediatek.com>,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH mt76 v3 1/3] dt-bindings: net: wireless: mt76: Document power-limits country property
Date: Fri, 10 Oct 2025 09:25:26 -0500 [thread overview]
Message-ID: <176010632601.241034.1894010503665386462.robh@kernel.org> (raw)
In-Reply-To: <20251007-backoff-table-support-v3-1-fd6e2684988f@simonwunderlich.de>
On Tue, 07 Oct 2025 10:11:14 +0200, Sven Eckelmann (Plasma Cloud) wrote:
> The commit 22b980badc0f ("mt76: add functions for parsing rate power limits
> from DT") added filtering of the power limits based on two properties:
>
> * regdomain
> * country
>
> If either the country or the regdomain matches, the power limits are
> applied and the search is aborted. If none of the two is defined for the
> power limit, it is a global (or "fallback") power limit. The last
> "fallback" power limit in the list will be returned when not matching
> regdomain or country was found.
>
> The idea is here to allow to specify "overwriting" country limits in front
> of the list - just in case a regdomain is shared but a country has
> additional limitations.
>
> But this property was forgotten to be defined in commit 2de6ccebe0e7
> ("dt-bindings:net:wireless:mediatek,mt76: introduce power-limits node").
>
> Signed-off-by: Sven Eckelmann (Plasma Cloud) <se@simonwunderlich.de>
> ---
> Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2025-10-10 14:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-07 8:11 [PATCH mt76 v3 0/3] wifi: mt76: mt7915: Beamforming backoff limit table Sven Eckelmann (Plasma Cloud)
2025-10-07 8:11 ` [PATCH mt76 v3 1/3] dt-bindings: net: wireless: mt76: Document power-limits country property Sven Eckelmann (Plasma Cloud)
2025-10-10 14:25 ` Rob Herring (Arm) [this message]
2025-10-07 8:11 ` [PATCH mt76 v3 2/3] dt-bindings: net: wireless: mt76: introduce backoff limit properties Sven Eckelmann (Plasma Cloud)
2025-10-07 8:11 ` [PATCH mt76 v3 3/3] wifi: mt76: mt7915: add bf backoff limit table support Sven Eckelmann (Plasma Cloud)
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