From patchwork Tue Jan 24 10:11:44 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Bailon X-Patchwork-Id: 92313 Delivered-To: patch@linaro.org Received: by 10.182.3.34 with SMTP id 2csp1621951obz; Tue, 24 Jan 2017 02:12:11 -0800 (PST) X-Received: by 10.84.225.148 with SMTP id u20mr49269857plj.93.1485252731180; Tue, 24 Jan 2017 02:12:11 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q186si18562325pga.81.2017.01.24.02.12.10; Tue, 24 Jan 2017 02:12:11 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-usb-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@baylibre-com.20150623.gappssmtp.com; spf=pass (google.com: best guess record for domain of linux-usb-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-usb-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750853AbdAXKL6 (ORCPT + 4 others); Tue, 24 Jan 2017 05:11:58 -0500 Received: from mail-wm0-f53.google.com ([74.125.82.53]:37907 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750850AbdAXKLy (ORCPT ); Tue, 24 Jan 2017 05:11:54 -0500 Received: by mail-wm0-f53.google.com with SMTP id r144so200359590wme.1 for ; Tue, 24 Jan 2017 02:11:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=2Nv9skhbSPqygBK5PLGzLaZ+dNCCbOvOkycraNMHiyc=; b=mcHhlY2SKPv8tEOlVT8kkf/57OUvs+axO3/Qpd5xmSKdrle47Pr65hJRDOXRmVkZkC irTLXAgq2FEkbNPzaa9qrDutiy50Q77Hxya1zfhTMOUZ4nsaEAwvda5Qc7g64cnQXgs/ /TiooiCt8j6OuC13SMah0COX9MRDWpvMqNuKHyt4+LuADKZePR5tiJLhjtIFmaqoLhPe 6sQMKh9WUfacyMYOLzqMKChsjL8lmGfCim8unWHRLlEQZYCT/BQ8cpjYjZlfoaWWDxXh H+xGdNRcNZzBYtzGimqVVCErw6m8hDlw/Ne0qqe7njz8qM2K5rLep1c8VoNHUQYpWwHD p3EQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=2Nv9skhbSPqygBK5PLGzLaZ+dNCCbOvOkycraNMHiyc=; b=twSqwh2cNV5+6YuLOvJQKnhunlepEX1mos4K5H/zpqnOYDyb9KcrijaDrXm4GO6LuD jQx30LepjBGMkW+f3vBuDJoavwFf17uy4OVer+Y1/1ZA0ix70kQgCZBhLhzTdAwruo8y Uh7IRcXCuF2cb7vxjVUG5IkETMMxiNFBsrN4YzMz88aj0sIFvd3jaB0xugu+pmeZ5LUG 8DOOSjZqFV0owWRo4ZP1B4J6GCXwDrosBOOqEpcyLuCREjQoD52B3NyxDY0RUZHxntEr oPDN2tOtIb/bQ7s2GvFhgzpgWrwtyqpq/UG5PcllCsb4377VZbTo4w1s2Eno5Pp9IacZ SJNw== X-Gm-Message-State: AIkVDXL0wKOJ3B6lPpX7hJTknIu7uvCxz/qlETRZX+wronj/E6YOp+pChRN0jshJ65+Jf3L/ X-Received: by 10.28.126.11 with SMTP id z11mr18027702wmc.13.1485252712799; Tue, 24 Jan 2017 02:11:52 -0800 (PST) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id c81sm25427318wmf.22.2017.01.24.02.11.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 24 Jan 2017 02:11:52 -0800 (PST) From: Alexandre Bailon To: b-liu@ti.com Cc: nsekhar@ti.com, khilman@baylibre.com, ptitiano@baylibre.com, tony@atomide.com, linux-omap@vger.kernel.org, linux-usb@vger.kernel.org, sergei.shtylyov@cogentembedded.com, Alexandre Bailon Subject: [PATCH v4 0/5] usb: musb: da8xx: Add DMA support Date: Tue, 24 Jan 2017 11:11:44 +0100 Message-Id: <20170124101149.14920-1-abailon@baylibre.com> X-Mailer: git-send-email 2.10.2 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This series update MUSB driver to add DMA support to DA8xx. It should be applied on top of "[PATCH v3 0/3] usb: musb: cppi41: Add a way to manage DMA irq" but "[PATCH v3 0/3] dmaengine: cppi41: Add dma support to da8xx" and "[PATCH] arm: davinci: Make the usb20 clock available to PM runtime" are required to make it work. Changes in v4: - Update and clarify the commit message of patch 5 - Fix the typo in patch 3 Changes in v3: - Remove PM runtime callbacks. I have update arch/arm/mach-davinci/pm_domain.c to let PM runtime control the usb20 clock. - Only use PM runtime sync operation. Changes in v2: - Clock and IRQ management has been moved to MUSB DA8xx glue (was in CPPI 4.1 driver) - I have added a partial support PM runtime. The goal was to use PM runtime to manage clock of MUSB and CPPI 4.1 (they use the same clock). - CPPI 4.1 is now achild of MUSB DA8xx glue. Alexandre Bailon (5): usb: musb: da8xx: Remove CPPI 3.0 quirk and methods usb: musb: Use shared irq usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx usb: musb: musb_cppi41: Workaround DMA stall issue during teardown usb: musb: da8xx: Add a primary support of PM runtime drivers/usb/musb/Kconfig | 4 +-- drivers/usb/musb/da8xx.c | 60 +++++++++++++++++++++++++++--------------- drivers/usb/musb/musb_core.c | 2 +- drivers/usb/musb/musb_core.h | 1 + drivers/usb/musb/musb_cppi41.c | 4 +++ 5 files changed, 47 insertions(+), 24 deletions(-) -- 2.10.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html