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 9D23CC41513 for ; Fri, 11 Aug 2023 03:56:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233301AbjHKD4m (ORCPT ); Thu, 10 Aug 2023 23:56:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229634AbjHKD4m (ORCPT ); Thu, 10 Aug 2023 23:56:42 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9BC8B10DE; Thu, 10 Aug 2023 20:56:41 -0700 (PDT) Received: from kwepemm600013.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4RMVJ42267ztS48; Fri, 11 Aug 2023 11:53:08 +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 11:56:38 +0800 From: Guo Mengqi To: , , , , , CC: , Subject: [PATCH 0/2] Add sdma driver for HiSilicon Ascend platform Date: Fri, 11 Aug 2023 11:48:20 +0800 Message-ID: <20230811034822.107229-1-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