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[2620:137:e000::1:20]) by mx.google.com with ESMTP id sd18-20020a1709076e1200b0078d83fb6672si10471705ejc.118.2022.12.19.10.57.34; Mon, 19 Dec 2022 10:57:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="m1PHbN/G"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232295AbiLSS3J (ORCPT + 70 others); Mon, 19 Dec 2022 13:29:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231511AbiLSS3H (ORCPT ); Mon, 19 Dec 2022 13:29:07 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAD201C2; Mon, 19 Dec 2022 10:29:05 -0800 (PST) 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 A7FA9B80F10; Mon, 19 Dec 2022 18:29:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 57783C433EF; Mon, 19 Dec 2022 18:29:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1671474543; bh=aW0dVnR8JS/OKjUma5j4aUt68NrJCAPoT1ee88MBEfI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=m1PHbN/Gh4KN+Q92/sPb7C9cW4yu98PLjRqg3qXoY0nMBqRYHYgXYbdZBlRkXOlKr ztbehJ2Ij6+vq5swdJpS9N5TOKDFsy3Pbc8IqdagQrsPN4cPqFH/S3gpcsnnSKaYT4 X4wn+/GvUfBYmscJjg6mlJ4GFE3wWgMxe/51d+QPKmv0J8nVJOWd0HBNHCwASe2DXq DAmZi4MlcOCgFAwvPiI228bl8UpgtkK4F7KwGrdYneXabN0+d582FIM8JiejagrcKF vqDd9vkphlaFVUMW6WoLAWcYHWYXKEiOa+K+9PJNEbdDXtPk151kkDbAO5re03S6Pv l04s8erhaHcDA== Date: Mon, 19 Dec 2022 18:28:57 +0000 From: Mark Brown To: Witold Sadowski Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, jpawar@cadence.com, pthombar@cadence.com, konrad@cadence.com, wbartczak@marvell.com, wzmuda@marvell.com Subject: Re: [PATCH 7/7] spi: cadence: Force single modebyte Message-ID: References: <20221219144254.20883-1-wsadowski@marvell.com> <20221219144254.20883-8-wsadowski@marvell.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="DIUCFWWQ3PJbaoV8" Content-Disposition: inline In-Reply-To: <20221219144254.20883-8-wsadowski@marvell.com> X-Cookie: Pay toll ahead. X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --DIUCFWWQ3PJbaoV8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Dec 19, 2022 at 06:42:54AM -0800, Witold Sadowski wrote: > During dummy-cycles xSPI will switch GPIO into Hi-Z mode. > To prevent unforeseen consequences of that behaviour, force send > single modebyte(0x00). Fixes should go at the start of the patch series so they don't depend on any new features and can be sent as fixes. --DIUCFWWQ3PJbaoV8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmOgrWkACgkQJNaLcl1U h9C8hwf9FEDogm7jqnZ2QMURFzw2cKgYSoIxQVmm+MmESxUAxrOa2nxqmWIwpyvJ vHBS1Wcezt2hOcpT1cyGj48TZWFAou2CGAIa5OPCtdi1DawPbndd87cbId2WjrAK iH2dZsTmerZhTIrVo2MIofq1RR4qLw7DoeTGHfOgyHCGqQ9bQv6YTMrRu33mmM0B iq3UwPi/FdNzG2yFtkr8aH24nswkWBfI9oxsPmoMP/b0FiM2/VsWt2Zjh0enxFf7 Ki9eEpO596Zf9dIZ2UirZJqYj07c2aCz+ubzLoZ0q97ZKL6GZ7P5G6vtWvyzo/VR Haik9/J4R992HHM3J7xjgqpDb8Ptkg== =/MRZ -----END PGP SIGNATURE----- --DIUCFWWQ3PJbaoV8--