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([2600:8803:e7e4:1d00:5c00:24f0:997b:5458]) by smtp.gmail.com with ESMTPSA id 5614622812f47-40b32420c83sm2747613b6e.36.2025.07.02.15.01.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Jul 2025 15:01:08 -0700 (PDT) Message-ID: Date: Wed, 2 Jul 2025 17:01:07 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] dt-bindings: iio: adc: Add support for MT7981 To: Aleksander Jan Bajkowski , jic23@kernel.org, nuno.sa@analog.com, andy@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, zhiyong.tao@mediatek.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20250702214830.255898-1-olek2@wp.pl> <20250702214830.255898-2-olek2@wp.pl> Content-Language: en-US From: David Lechner In-Reply-To: <20250702214830.255898-2-olek2@wp.pl> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/2/25 4:48 PM, Aleksander Jan Bajkowski wrote: > The temperature sensor in the MT7981 is same as in the MT7986. > Add compatible string for mt7981. > > Signed-off-by: Aleksander Jan Bajkowski > Reviewed-by: AngeloGioacchino Del Regno > --- > .../devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml > index b489c984c1bb..ceb914dde15b 100644 > --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml > +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml > @@ -26,6 +26,7 @@ properties: > - mediatek,mt2712-auxadc > - mediatek,mt6765-auxadc > - mediatek,mt7622-auxadc > + - mediatek,mt7981-auxadc > - mediatek,mt7986-auxadc > - mediatek,mt8173-auxadc > - items: The new compatible with fallback should look like this: diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml index b489c984c1bb..14363389f30a 100644 --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml @@ -32,6 +32,10 @@ properties: - enum: - mediatek,mt7623-auxadc - const: mediatek,mt2701-auxadc + - items: + - enum: + - mediatek,mt7981-auxadc + - const: mediatek,mt7986-auxadc - items: - enum: - mediatek,mt6893-auxadc --- Then you can validate that the next patch matches the bindings with `make CHECK_DTBS=1`. I would expect it to fail currently since the binding is specifying a compatible without a fallback but the .dts uses a fallback.