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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD9E6C433E2 for ; Fri, 15 May 2020 12:27:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BA7E020759 for ; Fri, 15 May 2020 12:27:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589545640; bh=rTEWsgn+qCr9lplWq/BIcCkxBpW4/f/dy/uL3g7unUc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=uECCdFr/X6Bcd1Ek8mS37I9yPfW/aza3dLbsDlkMgvg5zI69jti2POf+udqJyjBJV T3nXIguhbDiy77QSUX3djsA8+QsIjDUUZfiuzTsPG8UfI6XbM+iuk424AB+uc5XxOm Jj6l1F2yrCfoSpgY28p1oz+ZDpVOZ+VCwExzL338= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726240AbgEOM1T (ORCPT ); Fri, 15 May 2020 08:27:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:46074 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726097AbgEOM1T (ORCPT ); Fri, 15 May 2020 08:27:19 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E6C7120709; Fri, 15 May 2020 12:27:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589545638; bh=rTEWsgn+qCr9lplWq/BIcCkxBpW4/f/dy/uL3g7unUc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=OZ0XzhL8p2NCTGctGWmwun3ymZUbYbHsmiHdqyr+OephbMGINv4Y1JTRz+Pjitf+w ecLlzSyDe1U0XP417i1aTXtOoZNX/KiTdm0E4Q3mTw515OY9iFrMXlNc0YdvSwo6KW J6CUbDvzbUxWyFNkhJ7+7reIpysL3jofoF3UYIZg= Date: Fri, 15 May 2020 13:27:15 +0100 From: Mark Brown To: Andy Shevchenko Cc: Serge Semin , Rob Herring , Serge Semin , Georgy Vlasov , Ramil Zaripov , Alexey Malahov , Thomas Bogendoerfer , Paul Burton , Ralf Baechle , Arnd Bergmann , Allison Randal , Gareth Williams , linux-mips@vger.kernel.org, Wan Ahmad Zainie , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 01/19] dt-bindings: spi: dw: Add Tx/Rx DMA properties Message-ID: <20200515122715.GC5066@sirena.org.uk> References: <20200508132943.9826-1-Sergey.Semin@baikalelectronics.ru> <20200515104758.6934-1-Sergey.Semin@baikalelectronics.ru> <20200515104758.6934-2-Sergey.Semin@baikalelectronics.ru> <20200515115151.GU185537@smile.fi.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="GZVR6ND4mMseVXL/" Content-Disposition: inline In-Reply-To: <20200515115151.GU185537@smile.fi.intel.com> X-Cookie: Avoid contact with eyes. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --GZVR6ND4mMseVXL/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, May 15, 2020 at 02:51:51PM +0300, Andy Shevchenko wrote: > On Fri, May 15, 2020 at 01:47:40PM +0300, Serge Semin wrote: > > Since commit 22d48ad7bfac ("spi: dw: Add Elkhart Lake PSE DMA support") > > the spi-dw-mid.c module supports a platform DMA engine handling the DW APB > > SSI controller requests. Lets alter the DW SPI bindings file to accept the > > Rx and Tx DMA line specifiers. > I'm wondering if these properties are implied by the SPI generic one? > (forgive me if I'm not understanding all DT schema relations) Which SPI generic DMA bindings are you thinking of here? There aren't any in spi-controller.yaml. --GZVR6ND4mMseVXL/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl6+iqMACgkQJNaLcl1U h9Dp6gf9E0FZAmLIwqiCItWiZVEDddJB64GzjCuY0mIub+iSPJjn2/MqY4VDU97d SZQ/QA9pVDqJLIoHwykq2AI/M/q7B3l7cuWV12Y+eDyhAFxSVeHNqt1CBWwRgeId 3fRq6p2ujk7Xv9rlwU7MVgGh0ybueBHu5Rin1SsWahRrrzNmeZOJWAP3bsY5BFcc GajMzUnq4e3KqeW6Rr8eraFh8RCRqFmmHhaujzhQ57LnG9dVelnU8IicNL5i0so4 z5c802PN//YIL8vKe+NyoPvbzvE3qTBrKZVU5GnAZjoGP/6dMSDeEgtkYkLvimOR D0F1/FR4iWhIOyr2DDqp69yBEb+taA== =j+6g -----END PGP SIGNATURE----- --GZVR6ND4mMseVXL/--