From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C12CCC05027 for ; Mon, 23 Jan 2023 12:19:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4x1VDr5X+k1lOzlKR9ZcryXNvLFoBtiDEgNM7M+D5TM=; b=Hvihq1QkQaAZzfUAPI/kWPeRwG BLA2QX21HodHcPW06f6I+l/+QJr/up6r4JjsKPOdt2C9797Je3zDoFm8sQOJDMjeNjgMrzd9iIbmE iRNtCH9NuUg7VveCJ339qsj+HUM3sqGjqDHaLYlNPH/GQSevAqnmUl4zBb64eiwrmxy++lOFh581q CDf431adKPTt/Jz6KxorLuCRWV6Qzh9BkTfUQU1W5JL+sKLzDiOASqHVmN9a3c+TF7sDG7Q+3rvY2 VUStoskNhqNcNSiyF7/dDYjrYj5VMZ3nRvCRgqCSyIZN05OymRIp9e9JBxvV8cG5iBjJNIzQeOiZN gU3wraQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pJvni-00H2yS-GG; Mon, 23 Jan 2023 12:19:50 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pJvnX-00H2uZ-R6; Mon, 23 Jan 2023 12:19:41 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 988FCB80BEB; Mon, 23 Jan 2023 12:19:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99AFFC433EF; Mon, 23 Jan 2023 12:19:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674476376; bh=/UE80dW4QUmwYJGNIovZ1MTwLypUd44/RC0OvJ6z9RY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tyu+kWu22XiPKryfvYio/3t84OOQmj1eZ9e2qvynSZxTFa5f3bI6+zhHV0BPjbyg9 UIB4/LkcdjNdE7hwajwiGhxc4vE3Q7IjGpiASz0F7gRg3VUFHFDcNL7U4KHle+iAV7 s/Ov1tloAY/kop0o0s02fj5CnkEuXS7YBdc/QhI9lCr/KlI4yCOtqBrMyJsIa5ojpg zTsp/Z1AQMnZ3YC1az9eKRVA3aBPAwOYYcIZsgxgYDEB7nxH+qezXE0vZAFno6b/jD ZEUZc0NI3dekjwuevSRV7ZUWm1N/Rku1K6nq5ROsNiLh6qDXTA40JCCa91limv9yxy zIoV1SnCrL4xA== Date: Mon, 23 Jan 2023 12:19:32 +0000 From: Mark Brown To: Alexandre Mergnat Cc: Michael Walle , devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-spi@vger.kernel.org, matthias.bgg@gmail.com, robh+dt@kernel.org Subject: Re: [PATCH 2/2] spi: spidev: add new mediatek support Message-ID: References: <20230118-mt8365-spi-support-v1-2-842a21e50494@baylibre.com> <20230120082054.610626-1-michael@walle.cc> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="F2NJRR7q1YrufWdq" Content-Disposition: inline In-Reply-To: X-Cookie: Serving suggestion. X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230123_041940_060782_32E68E24 X-CRM114-Status: GOOD ( 14.38 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --F2NJRR7q1YrufWdq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Jan 23, 2023 at 10:37:58AM +0100, Alexandre Mergnat wrote: > Yes I want to expose the SPI on the pin header for two reasons: > - It's an Evaluation Kit board, I believe exposing SPI helps new > customers to try/understand it. That's not how this works. Anyone connecting something to the SPI header will need to update the DT to reflect whatever they have connected, if that is something that should be controlled with spidev then they should add the compatible for that thing to the driver. If that is something that has a regular driver then the regular driver will be used. --F2NJRR7q1YrufWdq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmPOe1AACgkQJNaLcl1U h9CJ+gf9GkI4+fuHtKD9NFRFbMvHD73e01pZDSR9e8hgGqpBvCOFdvnbGM3XbfH/ JE9mfuuiW37qqJn55qD2ZsPTUFxGjiWOqe0prsHjRx3Ana5GHfibpVLv5/mPPUlT ZRZr/vVWEJy3L0YabKPVe+18PSVlwtUhhsialkjCfRLzat/LWJL5pKwHb6YpCwlf NPtZlw+K+dZnJkxobsjvXR51Q07F2idjTBCEqiEBe5BMDMCesW3Gcd5Bl0T1rLXL wmrb+tpS6qqelUP3+yOPgy69z0jVfVTJ/AOYDqhNT86dyYkNAnjcj8tYN3dHuN5a v4cMmOkxJ01vdv/bbVqa/28BioVk/Q== =dFfU -----END PGP SIGNATURE----- --F2NJRR7q1YrufWdq--