From patchwork Sun Aug 18 05:21:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jassi Brar X-Patchwork-Id: 11099389 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 92DAA912 for ; Sun, 18 Aug 2019 05:22:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 78B4828862 for ; Sun, 18 Aug 2019 05:22:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 52E492886F; Sun, 18 Aug 2019 05:22:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F388628862 for ; Sun, 18 Aug 2019 05:22:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725942AbfHRFV7 (ORCPT ); Sun, 18 Aug 2019 01:21:59 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:41525 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725290AbfHRFV7 (ORCPT ); Sun, 18 Aug 2019 01:21:59 -0400 Received: by mail-pg1-f196.google.com with SMTP id x15so5026991pgg.8; Sat, 17 Aug 2019 22:21:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=kr2J2lpJhW5GB7h3BuPUuG9H3cVaQJs2J2tffbrMrcE=; b=eLmSLo/WVeSyauyI7k1ktmMUzspX8u5Jurc8VVE2ET3uc893tIHpPdiVCohyuEGvb/ 5tJlFV5Zf/lLAKPlY0ETpjBJ7LgBV0gDyObWLzxQfdfZyyeAp6ARtCALfW0rvc0XAl2g +162CCRpQCjDMZBqtuQ2GlqRZJDL6bX613PEAxOF9lzm8U8Is4kPm8xSBP9qwXwy7r31 /TpowZFTpIbe7hbBKq2ACjxn6BsFljZIZHdLL6cQXrxLm+m/PHt7R6stfCc5oDtcrD9x do4GzDzj+LHOdfdDwClsv/I+rKNucYiXHuUYr26b3MgPqgI0oUIXLnSDJDyryKnx8F3t /UFg== 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=kr2J2lpJhW5GB7h3BuPUuG9H3cVaQJs2J2tffbrMrcE=; b=s7v1vMgztt8g4qiMXuxfVnknUyZkrh3cgkrtgr/G1Ow+oTOpoKh6G+rnQh3Kwl/vYu eScLKVIxWqlkw/HJ9ST8YVBfT/6Y1S1hbMyTDoy9wrOu4GhK7iTxHIUv0VWm8B66jB30 223bDTrnIt4PipPwrKojBVyUGq6iSO5Yi2J6p5h3Ru3uK0TERe6C2B/dq/H8irKzI09h AsAldMvOfpr1NVN2rsx+dp2XKaT4b6T5AWgUdr1t+puK/49iZ/qi0nQTcDbR9EHbR0re CIh0WysXKH3DVWZL6LAA8ieW73bcvxcwsZBNcWrZifs2rmiBT8/r326QJ3hsZQrx6pFw 7VUg== X-Gm-Message-State: APjAAAWYHRKYgaU6NDiEfgd9U5iK9MMrRY5ByUItq+vGBHPtuMA6AQWJ uFuB5/NKy236F7cShjeb4Hb2Ibxi X-Google-Smtp-Source: APXvYqwoDNqhMx/O851k8fhESy+8HClLLSlWzd97Wq++u9CrtPWZF309ljrvqQropsAi5X6KZOG6lQ== X-Received: by 2002:a63:593:: with SMTP id 141mr5787049pgf.78.1566105718313; Sat, 17 Aug 2019 22:21:58 -0700 (PDT) Received: from localhost.localdomain (S0106d80d17472dbd.wp.shawcable.net. [24.79.253.190]) by smtp.gmail.com with ESMTPSA id n7sm11286657pff.59.2019.08.17.22.21.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Aug 2019 22:21:57 -0700 (PDT) From: jassisinghbrar@gmail.com To: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: vkoul@kernel.org, robh+dt@kernel.org, Jassi Brar Subject: [PATCH 0/2] Add support for AXI DMA controller on Milbeaut series Date: Sun, 18 Aug 2019 00:21:54 -0500 Message-Id: <20190818052154.17789-1-jassisinghbrar@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jassi Brar The following series adds AXI DMA (XDMAC) controller support on Milbeaut series. This controller is capable of only Mem<->MEM transfers. Number of channels is configurable {2,4,8} Jassi Brar (2): dt-bindings: milbeaut-m10v-xdmac: Add Socionext Milbeaut XDMAC bindings dmaengine: milbeaut-xdmac: Add XDMAC driver for Milbeaut platforms .../bindings/dma/milbeaut-m10v-xdmac.txt | 24 + drivers/dma/Kconfig | 10 + drivers/dma/Makefile | 1 + drivers/dma/milbeaut-xdmac.c | 426 ++++++++++++++++++ 4 files changed, 461 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/milbeaut-m10v-xdmac.txt create mode 100644 drivers/dma/milbeaut-xdmac.c