From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: dmaengine: axi-dmac: Infer synthesis configuration parameters hardware From: Vinod Koul Message-Id: <20190424053654.GK28103@vkoul-mobl> Date: Wed, 24 Apr 2019 11:06:54 +0530 To: Alexandru Ardelean Cc: dmaengine@vger.kernel.org, Lars-Peter Clausen List-ID: T24gMjYtMDMtMTksIDE1OjA2LCBBbGV4YW5kcnUgQXJkZWxlYW4gd3JvdGU6Cj4gRnJvbTogTGFy cy1QZXRlciBDbGF1c2VuIDxsYXJzQG1ldGFmb28uZGU+Cj4gCj4gU29tZSBzeW50aGVzaXMgdGlt ZSBjb25maWd1cmF0aW9uIHBhcmFtZXRlcnMgb2YgdGhlIERNQSBjb250cm9sbGVyIGNhbiBiZQo+ IGluZmVycmVkIGZyb20gdGhlIGhhcmR3YXJlIGl0c2VsZi4KPiAKPiBVc2UgdGhpcyBpbmZvcm1h dGlvbiBhcyBpdCBpcyBtb3JlIHJlbGlhYmx5IHRoYW4gdGhlIGluZm9ybWF0aW9uIHNwZWNpZmll ZAo+IGluIHRoZSBkZXZpY2V0cmVlIHdoaWNoIG1pZ2h0IGJlIG91dGRhdGVkIGlmIHRoZSBIREwg cHJvamVjdCBnb3QgY2hhbmdlZC4KPiAKPiBEZXByZWNhdGUgdGhlIGRldmljZXRyZWUgcHJvcGVy dGllcyB0aGF0IGNhbiBiZSBpbmZlcnJlZCBmcm9tIHRoZSBoYXJkd2FyZQo+IGl0c2VsZi4KCkFw cGxpZWQsIHRoYW5rcwo= 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_MUTT autolearn=ham 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 056E0C10F11 for ; Wed, 24 Apr 2019 05:37:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC392218D3 for ; Wed, 24 Apr 2019 05:37:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556084223; bh=6n1y629YvX7uRPOu6wE+3P0XVvYg6jCtqY1QKCzRJEM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=KLydTdIT2KjXlGWPNAh270G0YG53L3TkiFtLXznFaL7sI68QDd4Fc7hNW01+b7sij t9wu08yw/baMRmEAYCsybr6UCYkMdzYu1kkMWdBBaSap/FjvXCjuUon6rAleUW+WNm bnBFlQ5ESEZgyap/e+0OXPZ+s+trhQoQAcAVRg0w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726232AbfDXFhD (ORCPT ); Wed, 24 Apr 2019 01:37:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:59418 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726151AbfDXFhD (ORCPT ); Wed, 24 Apr 2019 01:37:03 -0400 Received: from localhost (unknown [171.76.113.243]) (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 1223F2089F; Wed, 24 Apr 2019 05:37:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556084222; bh=6n1y629YvX7uRPOu6wE+3P0XVvYg6jCtqY1QKCzRJEM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=2kXjcaXGG6ELbvjMTs7xRsWywEcGFq60sckkoRcbSonOlwxkhEvlZeZnNjM4rAscb saKRt0jDn1isFbJHF5MHJfJgonTt3xMv47oQGoKLYPNc3MHVT3ZGmDA1HLEBu7tsK0 203HxOgxTdwIZOepcaAzyWHDADnnr4Tm26NhKmJw= Date: Wed, 24 Apr 2019 11:06:54 +0530 From: Vinod Koul To: Alexandru Ardelean Cc: dmaengine@vger.kernel.org, Lars-Peter Clausen Subject: Re: [PATCH] dmaengine: axi-dmac: Infer synthesis configuration parameters hardware Message-ID: <20190424053654.GK28103@vkoul-mobl> References: <20190326130628.10121-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline In-Reply-To: <20190326130628.10121-1-alexandru.ardelean@analog.com> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Message-ID: <20190424053654.Iapvbp6kQYqNH0DY4zFUXQyq-NNGUM0uOl5fFOQL6Vs@z> On 26-03-19, 15:06, Alexandru Ardelean wrote: > From: Lars-Peter Clausen > > Some synthesis time configuration parameters of the DMA controller can be > inferred from the hardware itself. > > Use this information as it is more reliably than the information specified > in the devicetree which might be outdated if the HDL project got changed. > > Deprecate the devicetree properties that can be inferred from the hardware > itself. Applied, thanks -- ~Vinod