Received: by 2002:a25:ca44:0:0:0:0:0 with SMTP id a65csp890403ybg; Mon, 27 Jul 2020 02:19:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy6JWl/dynNCxkMUwMLYcOqWA0KW1Mc1g+MsKjuzG7MBUayPDk9PH8YQB9Zn3FRdkrIiAEL X-Received: by 2002:a50:cbc3:: with SMTP id l3mr11747019edi.58.1595841581851; Mon, 27 Jul 2020 02:19:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1595841581; cv=none; d=google.com; s=arc-20160816; b=ibTGrf8hVhZHL1gYVkGzNyTVw5MlABC0K6R35J5VjqeoH95FKMxkwx98s/YR5YVszN l//j1FqYClZNNdJ9bndW/x8KQJQnQPwyN2QaHI5QJnFX4KSRpVU62DMaHdhEG7ZXHsU7 OBDpA32mlGEjE5/a09sHRnLPBRmpGiClQy6CK+jY1F8QiOnA3avHjopgWP2goJhddcf4 8vTZFg0MEe7eGxVNCVndjvjuILVWgiyynxaX/Jc+1PImsqHS2ECBIb2o5F1aLEG3EF+x S4/qq8/Y8DLrvCvTHV9Y9h04Lqtjk7w4oYJk9y3D2UXzaDR2nIJX0SFa6sVUNYjrouRt D/KA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=Lp3OZELWbrKm9W5/iInpHJOdu++ITY1+dS9nMAIt8JQ=; b=DHoFUf04cTUSbbYx0riuFw+UgI+IVSLcpT+utDEJtiTEL34+UAsWcTK9lBumiYACgv znXpowR8kDIdW1PlMfxbMenOvqCp4siqGulMh0YUyM1qYoAaN6oG+/FSYFx98vuGY1z2 uu7qA40JqcYPP92arPql5cSvRQGBwkdZZhYH9ASQt5iIfWKyBMwTsXVy+B4CED+ZFPuM 4D13TTohX6jK+3vQ1eR+5cjGFJCrzfApi3+6VSevL0rb0fodAga0gDbuey9r5NRyQC1z Si7RjXWqxlx2vtvY9ENRUyvdDF/d5wgXJzP09UrXIGyp/2s2z8cMdiy2yUfz7BrJ12df uCJQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nSNUenWf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id by29si4520765edb.452.2020.07.27.02.19.20; Mon, 27 Jul 2020 02:19:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nSNUenWf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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 S1727875AbgG0JOR (ORCPT + 99 others); Mon, 27 Jul 2020 05:14:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:46072 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726140AbgG0JOR (ORCPT ); Mon, 27 Jul 2020 05:14:17 -0400 Received: from localhost (unknown [122.171.202.192]) (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 5166020714; Mon, 27 Jul 2020 09:14:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595841257; bh=o5jOp/8zQ9YbOxHw+LsaOEzaSAyW1H9Jsr8CqOR6FzQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nSNUenWfQbksNx8nHR6QVZ4TJ1iF8At5KwYT6Ku/S1RJ+ktV1EEvsB3EGJ8Po1Yrz Xn7/vrLXLj7YX1fqCY48lWyjyfDOJGar2rZMHjCI68fUmdA5lHnB5k9GlvMAezG5om c0hK7M0R0HuFxuPS8j+J7QrijIfVjYS1LuPQO33Y= Date: Mon, 27 Jul 2020 14:44:13 +0530 From: Vinod Koul To: Amit Singh Tomar Cc: andre.przywara@arm.com, afaerber@suse.de, manivannan.sadhasivam@linaro.org, dan.j.williams@intel.com, cristian.ciocaltea@gmail.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-actions@lists.infradead.org Subject: Re: [PATCH v7 03/10] dmaengine: Actions: Add support for S700 DMA engine Message-ID: <20200727091413.GR12965@vkoul-mobl> References: <1595180527-11320-1-git-send-email-amittomer25@gmail.com> <1595180527-11320-4-git-send-email-amittomer25@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1595180527-11320-4-git-send-email-amittomer25@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19-07-20, 23:12, Amit Singh Tomar wrote: > DMA controller present on S700 SoC is compatible with the one on S900 > (as most of registers are same), but it has different DMA descriptor > structure where registers "fcnt" and "ctrlb" uses different encoding. > > For instance, on S900 "fcnt" starts at offset 0x0c and uses upper 12 > bits whereas on S700, it starts at offset 0x1c and uses lower 12 bits. > > This commit adds support for DMA controller present on S700. Applied, thanks -- ~Vinod