From patchwork Thu Mar 26 08:01:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 1261880 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mediatek.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.a=rsa-sha256 header.s=dk header.b=nysUFdUM; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48nyCw3DzQz9sNg for ; Thu, 26 Mar 2020 19:03:24 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 5E0CE81851; Thu, 26 Mar 2020 09:03:07 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=mediatek.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.b="nysUFdUM"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id EF94581822; Thu, 26 Mar 2020 09:02:34 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=0.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MIME_BASE64_TEXT,RDNS_NONE,SPF_HELO_NONE, UNPARSEABLE_RELAY,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by phobos.denx.de (Postfix) with ESMTP id 43610800DF for ; Thu, 26 Mar 2020 09:02:23 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=mediatek.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=chunfeng.yun@mediatek.com X-UUID: abc9af162d544ce6ab5813a56b7d025b-20200326 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=DqnEqTLzkCFNZYJSNXIxV9ypu1DzVstONEAmA+t5Z3o=; b=nysUFdUMY25R5rG+3hbZ8OE5p59V652uHm2iyAEmmnB/IFq+qDqXb75sLacC4L5I3yMB4R3yhN+KIpUEeWZJpxD5Yd+8CAR/hqLmDYh5UQHeOivX51ZMRvZoW5yqmqYuuLL2VOKBDSQNmiV1Ev7TNstfoviR1aChQe0UEIQmDzA=; X-UUID: abc9af162d544ce6ab5813a56b7d025b-20200326 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1303472928; Thu, 26 Mar 2020 16:02:17 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 26 Mar 2020 16:02:16 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 26 Mar 2020 16:02:14 +0800 From: Chunfeng Yun To: Simon Glass , Ryder Lee , Marek Vasut , Bin Meng CC: Weijie Gao , GSS_MTK_Uboot_upstream , Jagan Teki , Stefan Roese , Neil Armstrong , Sam Shih , Chunfeng Yun , Frank Wunderlich , Jean-Jacques Hiblot , Alex Marginean , Patrick Delaunay , Lukasz Majewski , AKASHI Takahiro , Anatolij Gustschin , Ye Li , Fabio Estevam , Marcel Ziswiler , Heiko Schocher , Mark Kettenis , Adam Ford , Subject: [PATCH v3 0/9] Add support for MediaTek xHCI host controller Date: Thu, 26 Mar 2020 16:01:49 +0800 Message-ID: <1585209718-28614-1-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 X-MTK: N X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean The series of patches are used to support xHCI host controller on MediaTek SoCs which has a glue layer IPPC (IP Port Control), and add USB function on T-PHY including T-PHY V1 and V2; Finally add USB related nodes for MT7629 platform. The files of xhci-mtk.* and phy-mtk-tphy.* are ported from Linux Kenrel 5.6-rc1 v3 changes: 1. provide non/inline edev_get_child_count() suggested by Simon 2. squash [PATCH v2 02/10] into [PATCH v2 03/10] suggested by Simon 3. use macros to access IPPC registers suggested by Marek v2 changes: 1. move ofnode_get_child_count() into ofnode.c suggested by Simon 2. add a test item for ofnode_get_child_count() suggested by Simon 3. use clk_bulk to get clocks suggested by Marek 4. use clrsetbits_le32() etc suggeseted by Marek 5. get the count of phys by dev_get_child_count() 6. drop reference to fixed clock clk20m Chunfeng Yun (9): dm: core: Add function to get child count of ofnode or device test: dm: add test item for ofnode_get_child_count() phy: phy-mtk-tphy: add support USB phys phy: phy-mtk-tphy: add support new version phy: phy-mtk-tphy: add a new reference clock xhci: mediatek: Add support for MTK xHCI host controller arm: dts: mt7629: add usb related nodes dt-bindings: phy-mtk-tphy: add properties of address mapping and clocks dt-bindings: usb: mtk-xhci: Add binding for MediaTek xHCI host controller arch/arm/dts/mt7629-rfb.dts | 8 + arch/arm/dts/mt7629.dtsi | 41 ++ arch/sandbox/dts/test.dts | 18 + doc/device-tree-bindings/phy/phy-mtk-tphy.txt | 78 +++- .../usb/mediatek,mtk-xhci.txt | 40 ++ drivers/core/ofnode.c | 11 + drivers/core/read.c | 5 + drivers/phy/phy-mtk-tphy.c | 316 ++++++++++++++- drivers/usb/host/Kconfig | 6 + drivers/usb/host/Makefile | 1 + drivers/usb/host/xhci-mtk.c | 364 ++++++++++++++++++ include/dm/ofnode.h | 8 + include/dm/read.h | 13 + test/dm/ofnode.c | 21 + 14 files changed, 903 insertions(+), 27 deletions(-) create mode 100644 doc/device-tree-bindings/usb/mediatek,mtk-xhci.txt create mode 100644 drivers/usb/host/xhci-mtk.c