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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 737A0C001DE for ; Fri, 11 Aug 2023 03:56:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231224AbjHKD4J (ORCPT ); Thu, 10 Aug 2023 23:56:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229634AbjHKD4I (ORCPT ); Thu, 10 Aug 2023 23:56:08 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61E7F271B; Thu, 10 Aug 2023 20:56:04 -0700 (PDT) Received: from kwepemm600013.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RMVHN0Z7rzCrcw; Fri, 11 Aug 2023 11:52:32 +0800 (CST) Received: from huawei.com (10.175.112.208) by kwepemm600013.china.huawei.com (7.193.23.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 11 Aug 2023 11:56:00 +0800 From: Guo Mengqi To: , , , , , CC: , Subject: [PATCH 0/2] Add sdma driver for HiSilicon Ascend platform Date: Fri, 11 Aug 2023 11:47:42 +0800 Message-ID: <20230811034745.106899-1-guomengqi3@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.112.208] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemm600013.china.huawei.com (7.193.23.68) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This is for the System Direct Memory Access(SDMA) hardware used by HiSilicon Ascend families. The dma controller supports data transfers between memory and memory or between memory and device. Guo Mengqi (2): dmaengine: Add HiSilicon Ascend SDMA engine support dt-bindings: dma: hisi: Add bindings for Hisi Ascend sdma .../bindings/dma/hisi,ascend-sdma.yaml | 82 ++ drivers/dma/Kconfig | 9 + drivers/dma/Makefile | 1 + drivers/dma/ascend_sdma.c | 810 ++++++++++++++++++ 4 files changed, 902 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/hisi,ascend-sdma.yaml create mode 100644 drivers/dma/ascend_sdma.c -- 2.17.1