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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 339FAC43387 for ; Tue, 15 Jan 2019 01:44:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 03ABD205C9 for ; Tue, 15 Jan 2019 01:44:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Aw+Ow6iV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 03ABD205C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=En6joO8l67wH+sbTNKnhdMeVOMCAbpbQDjNFzQVU2fk=; b=Aw+Ow6iVBQxjOb SjLOvXLYuhvss2S6sIkwkS391CkZasLVth5cSRvd4H1dXPIzkXqzlKvVoh/l1bWjGMN0iHmy5uPDy xrzX4UfZTajXl0QQm2F8C71OvD5cYrFlMepB2UAN9dWe4Uxnjf3EdImVDmFGkI2qZ8Qt9emTrXY6G 7rorvzrxKDclTLTSzYBvN43/Zoy0XjMhkHRbBclJTb0QpbqbHdQdhpF+EHEKmTIzVfJkxB+TQFXuf 3cGpTFg2vH9rXkA+CAjNH0R34zdtwlm3i3YBRgTYE0HNzu103k8KZUmlMCEuJ2ESnrcTze46c6HrJ 8+L08+td4UFTOnZybnCA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gjDmC-0005dK-KN; Tue, 15 Jan 2019 01:44:24 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gjDlx-0005PK-Ds; Tue, 15 Jan 2019 01:44:10 +0000 X-UUID: 49f517fd9e2c4e7c80131cce18f64a55-20190114 X-UUID: 49f517fd9e2c4e7c80131cce18f64a55-20190114 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1455341735; Mon, 14 Jan 2019 17:43:55 -0800 Received: from MTKMBS31DR.mediatek.inc (172.27.6.102) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 14 Jan 2019 17:43:53 -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; Tue, 15 Jan 2019 09:43:50 +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; Tue, 15 Jan 2019 09:43:49 +0800 From: To: Bin Liu , Rob Herring Subject: [PATCH v2 0/4] Add MediaTek MUSB Controller Driver Date: Tue, 15 Jan 2019 09:43:42 +0800 Message-ID: <1547516626-5084-1-git-send-email-min.guo@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190114_174409_473650_7B510CF9 X-CRM114-Status: GOOD ( 11.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Brugger , Alan Stern , Min Guo , chunfeng.yun@mediatek.com, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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. changes in v2: changes of dt-bindings suggested by Rob and Bin: 1. Modify DRC to DRD 2. Drop the "-musb" in compatible 3. Remove phy-names 4. Add space after comma in clock-names dtsi: 1. Remove phy-names changes of driver suggested by Bin: 1. Add a new patch for musb_set_toggle 2. Add summarize of MediaTek musb controller differences in the commit log 3. Abondon patch "usb: musb: Move musbhsdma macro definition to musb_dma.h" 4. Add "|| COMPILE_TEST" in Kconfig 5. Add musb_clearb() and musb_clearw() hooks 6. Add get_toggle() and set_toggle() hooks 7. Replace musb_readl() with musb_readw() to read 16bit toggle register 8. Move MediaTek's private toggle registers from musb_regs.h to mediatek.c 9. Create musbhs_dma_controller_create_noirq() Min Guo (4): dt-bindings: usb: musb: Add support for MediaTek musb controller arm: dts: mt2701: Add usb2 device nodes usb: musb: Extract set toggle as a separate interface usb: musb: Add support for MediaTek musb controller .../devicetree/bindings/usb/mediatek,musb.txt | 43 ++ arch/arm/boot/dts/mt2701-evb.dts | 21 + arch/arm/boot/dts/mt2701.dtsi | 33 ++ drivers/usb/musb/Kconfig | 8 +- drivers/usb/musb/Makefile | 1 + drivers/usb/musb/mediatek.c | 617 +++++++++++++++++++++ drivers/usb/musb/musb_core.c | 69 +++ drivers/usb/musb/musb_core.h | 9 + drivers/usb/musb/musb_dma.h | 9 + drivers/usb/musb/musb_host.c | 35 +- drivers/usb/musb/musb_io.h | 6 + drivers/usb/musb/musbhsdma.c | 55 +- 12 files changed, 868 insertions(+), 38 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/mediatek,musb.txt create mode 100644 drivers/usb/musb/mediatek.c -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel