From patchwork Thu Dec 27 07:34:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Min Guo X-Patchwork-Id: 10743549 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 44EFA6C2 for ; Thu, 27 Dec 2018 07:35:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3381F2879E for ; Thu, 27 Dec 2018 07:35:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 24FBA287C0; Thu, 27 Dec 2018 07:35:17 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY 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 860B72879E for ; Thu, 27 Dec 2018 07:35:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729773AbeL0He7 (ORCPT ); Thu, 27 Dec 2018 02:34:59 -0500 Received: from mailgw02.mediatek.com ([1.203.163.81]:51588 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728319AbeL0He6 (ORCPT ); Thu, 27 Dec 2018 02:34:58 -0500 X-UUID: 5f8b781084354860943b6d486fbaded4-20181227 X-UUID: 5f8b781084354860943b6d486fbaded4-20181227 Received: from mtkcas32.mediatek.inc [(172.27.4.250)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1925364063; Thu, 27 Dec 2018 15:34:46 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 27 Dec 2018 15:34:44 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 27 Dec 2018 15:34:43 +0800 From: To: Bin Liu , Rob Herring CC: Greg Kroah-Hartman , Mark Rutland , Matthias Brugger , Alan Stern , , , , , , , Min Guo Subject: [PATCH 0/4] Add MediaTek MUSB Controller Driver Date: Thu, 27 Dec 2018 15:34:22 +0800 Message-ID: <1545896066-897-1-git-send-email-min.guo@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-MTK: N Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Min Guo These patches introduce the MediaTek MUSB controller driver. The driver can be configured as Dual-Role Device (DRD), Peripheral Only and Host Only modes. This has beed tested on MT2701 with a variety of devices in host mode and with the f_mass gadget driver in peripheral mode, plugging otg cables in/out a lot of times in all possible imaginable plug orders Min Guo (4): dt-bindings: usb: musb: Add support for MediaTek musb controller arm: dts: mt2701: Add usb2 device nodes usb: musb: Move musbhsdma macro definition to musb_dma.h usb: musb: Add support for MediaTek musb controller .../devicetree/bindings/usb/mediatek,musb.txt | 49 ++ arch/arm/boot/dts/mt2701-evb.dts | 21 + arch/arm/boot/dts/mt2701.dtsi | 34 ++ drivers/usb/musb/Kconfig | 8 +- drivers/usb/musb/Makefile | 1 + drivers/usb/musb/mediatek.c | 562 +++++++++++++++++++++ drivers/usb/musb/musb_core.c | 10 + drivers/usb/musb/musb_core.h | 1 + drivers/usb/musb/musb_dma.h | 7 + drivers/usb/musb/musb_host.c | 79 ++- drivers/usb/musb/musb_regs.h | 6 + drivers/usb/musb/musbhsdma.c | 41 +- 12 files changed, 782 insertions(+), 37 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/mediatek,musb.txt create mode 100644 drivers/usb/musb/mediatek.c