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Mon, 07 Oct 2024 07:16:34 -0700 (PDT) Received: from [192.168.2.177] ([207.188.162.240]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42f86a20393sm93428535e9.12.2024.10.07.07.16.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Oct 2024 07:16:33 -0700 (PDT) Message-ID: <00894b3b-a79f-4d6f-bdfb-249535901e00@gmail.com> Date: Mon, 7 Oct 2024 16:16:31 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Aw: Re: [PATCH v1] dt-bindings: spi: add compatibles for mt7988 To: Frank Wunderlich , Krzysztof Kozlowski Cc: Frank Wunderlich , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , AngeloGioacchino Del Regno , Leilk Liu , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, daniel@makrotopia.org, john@phrozen.org, eladwf@gmail.com, ansuelsmth@gmail.com References: <20241006102740.17948-1-linux@fw-web.de> Content-Language: en-US, ca-ES, es-ES From: Matthias Brugger Autocrypt: addr=matthias.bgg@gmail.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241007_071636_382934_9250310D X-CRM114-Status: GOOD ( 10.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 06/10/2024 17:11, Frank Wunderlich wrote: > Hi > >> Gesendet: Sonntag, 06. Oktober 2024 um 14:48 Uhr >> Von: "Krzysztof Kozlowski" >> Betreff: Re: [PATCH v1] dt-bindings: spi: add compatibles for mt7988 >> >> On Sun, Oct 06, 2024 at 12:27:39PM +0200, Frank Wunderlich wrote: >>> From: Frank Wunderlich >>> >>> MT7988 has 2 different spi controllers. Add mediatek,ipm-spi-single >>> and mediatek,ipm-spi-quad compatibles. >> >> Why generic compatibles? >> >> These are supposed to be SoC-specific. > > currently i used the compatibles used in SDK, but got info now, that there is some more discussion needed with mtk. > Ok, but please don't introduce generic compatibles. We prever SoC specific ones with a fall-back (to a different SoC specific one). Regards, Matthias