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[23.128.96.18]) by mx.google.com with ESMTP id g5si7124374edu.188.2020.04.15.18.00.00; Wed, 15 Apr 2020 18:00:25 -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=@konsulko.com header.s=google header.b=ZZ+QkkHQ; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2503599AbgDOTLS (ORCPT + 99 others); Wed, 15 Apr 2020 15:11:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50586 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1416851AbgDOSpx (ORCPT ); Wed, 15 Apr 2020 14:45:53 -0400 Received: from mail-qk1-x741.google.com (mail-qk1-x741.google.com [IPv6:2607:f8b0:4864:20::741]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0095DC061A0C for ; Wed, 15 Apr 2020 11:45:52 -0700 (PDT) Received: by mail-qk1-x741.google.com with SMTP id l25so18524292qkk.3 for ; Wed, 15 Apr 2020 11:45:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=PBQchXV5h+GZBKvpNdyH5xHjxEMUXqW14Qdp3U1Zwvc=; b=ZZ+QkkHQTKXaxC1zVQQ/q2prKNkCzlHQabzEGSspciFAhzhlpUCTKgjhDQ6pOYiBfh 51t2+Gv6VtlAUaVxJo5ggnMII7sRvKSwKbUSot03CmpO+mHUrmC9f4HNo4rmDByEUH+g VZZZUtgfWDK5ODUYpfCym8yp/CWQWcErBKkAE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=PBQchXV5h+GZBKvpNdyH5xHjxEMUXqW14Qdp3U1Zwvc=; b=OG/nor7xtoP9+Ws9A9NYYOwUiVqgC7Qxe6qQCOCuY9Ts7Wo5NFbFP5lOILEJMjhAFo FOZjuL+hnpMoH8mNuBpTtsJ27Ze7upS2UZvm4/NjqQVFI83VzUsWBEV91EfLgTBoee6N 4/I55QBOd4zv82BkdmZe2vvYdsyuUCuabrLgLi4Fy3e+svjjUFK6xMBeBhd4o/z1z26P MmlB/rR+b1/Tr7lI2vmV2KZ8y2+Js14QyhdPKkezW1OgAAKBH4/rDAd6KnnXIPzUui18 T4kATiB4kiFgaWrgOfMexy/18EzmRwDsdFGPQVyRgJCBTak9MLUuMq0niodKUkUCijzc ysOQ== X-Gm-Message-State: AGi0PubSYpufgiFRpkroF+je8U4oz9raN0edDMGVMz6OP3PjjDSJsGEI S951kdwMruYO/CWXlW7abRlIPw== X-Received: by 2002:a37:5a02:: with SMTP id o2mr27246247qkb.380.1586976352184; Wed, 15 Apr 2020 11:45:52 -0700 (PDT) Received: from bacon.ohporter.com ([2605:a000:1234:47c6:a553:c33f:1562:b0b1]) by smtp.gmail.com with ESMTPSA id p31sm11105853qtf.11.2020.04.15.11.45.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Apr 2020 11:45:51 -0700 (PDT) Date: Wed, 15 Apr 2020 14:45:48 -0400 From: Matt Porter To: Daniel Baluta Cc: Shawn Guo , Sascha Hauer , Rob Herring , Mark Rutland , Anson Huang , Leonard Crestez , Daniel Baluta , Devicetree List , Linux ARM Kernel List , Linux Kernel Mailing List , yibin.gong@nxp.com Subject: Re: [PATCH] arm64: dts: imx8mm: fix dma peripheral type for SAI nodes Message-ID: <20200415184548.GA29919@bacon.ohporter.com> References: <20200331203551.20914-1-mporter@konsulko.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 On Wed, Apr 15, 2020 at 09:04:43PM +0300, Daniel Baluta wrote: > On Tue, Mar 31, 2020 at 11:36 PM Matt Porter wrote: > > > > The peripheral type specified in the dma phandle for each SAI node > > is incorrect. Change it to specify the SAI peripheral. > > > > Signed-off-by: Matt Porter > > Hi Matt, > > Why do you think this is incorrect? AFAIK script number 2 works fine > for SAI. Can you add > more details on what bug are you encountering? > > Adding Robin the owner of SDMA. Hi Daniel, Thanks for the response. I was experiencing timeouts that were traced back to dma incompletions. Changing the script at the time fixed that issue. Now, given your response I went back and checked this again and verified that script 2 does work for me now. I did change firmware to the latest v4.4 from something quite old so now I'm suspecting I had bad firmware loaded up. Does that sound plausible? In any case, I can confirm this is not needed. -Matt