From patchwork Tue Sep 8 10:28:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 1359663 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=X0ZlHXUK; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bm1gp1Rsdz9sT6 for ; Tue, 8 Sep 2020 20:32:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729753AbgIHKcu (ORCPT ); Tue, 8 Sep 2020 06:32:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:38448 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729935AbgIHK3B (ORCPT ); Tue, 8 Sep 2020 06:29:01 -0400 Received: from mail.kernel.org (ip5f5ad5ce.dynamic.kabel-deutschland.de [95.90.213.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2A51421556; Tue, 8 Sep 2020 10:29:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599560940; bh=IAB2OfIUn/8K8Wy7aR20s3fCv1Xzvg8uXkO3xarIgmc=; h=From:To:Cc:Subject:Date:From; b=X0ZlHXUKM6AI/YSj2aXD1caXyfv3PBwkDkxvZVx9TyCFX+I8K5itKKDtYScVEGpoI OYa5jLnt+73Ie2CgOh1OemrRozBTP8TkSripMGOm7Zn7YscOeeRuw2FW/BHOG84mYH 8kNInTsZUyarKkItX6o1GU5hry6cKHVUKpjWht5A= Received: from mchehab by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1kFarx-00B3yB-WB; Tue, 08 Sep 2020 12:28:58 +0200 From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , John Stultz , Manivannan Sadhasivam , Krzysztof Kozlowski , devicetree@vger.kernel.org, Rob Herring , Derek Kiernan , "David S. Miller" , Vinod Koul , Arnd Bergmann , Dragan Cvetic , Greg Kroah-Hartman , Yu Chen , Kishon Vijay Abraham I , linux-arm-kernel@lists.infradead.org, Rob Herring , linux-kernel@vger.kernel.org, Wei Xu Subject: [PATCH 00/10] Add USB support for Hikey 970 Date: Tue, 8 Sep 2020 12:28:34 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series adds the phy layer needed by Kirin 970 SoC. It also adds a GPIO USB3 HUB driver, that is meant to support the HUB which comes inside with HiKey 960 and 970 designs. The hub used on Hikey 970 is this one: Bus 002 Device 002: ID 0451:8140 Texas Instruments, Inc. TUSB8041 4-Port Hub While it supports I2C, the driver for it just enables it, depending on the OTG mode. v3: - fixes a problem on the past series, where some changes went to the wrong patch; - adds DTS and dt-bindinds required for Hikey 970 USB to work. For the dt-bindings to work properly, two patches already sent are required: - a patch adding Hikey 970 to dwg3-of-simple driver; - a quirks patch for dwc3, which is required for usbhid to work. funny enough, such patch is not required by USB sticks. I suspect that it affects only INT URB packets, but didn't made any tests. Mauro Carvalho Chehab (7): phy: hisilicon: phy-hi3670-usb3: use a consistent namespace phy: hisilicon: phy-hi3670-usb3: fix coding style phy: hisilicon: phy-hi3670-usb3: change some DT properties dt-bindings: phy: convert phy-kirin970-usb3.txt to yaml MAINTAINERS: add myself as maintainer for Kirin 970 USB PHY misc: hisi_hikey_usb: add support for Hikey 970 dts: hisilicon: add support for USB3 on Hikey 970 Yu Chen (3): phy: hisilicon: add USB physical layer for Kirin 3670 phy: hisilicon: phy-hi3670-usb3: fix some issues at the init code misc: hisi_hikey_usb: Driver to support onboard USB gpio hub on Hikey960 .../bindings/phy/hisilicon,hi3670-usb3.yaml | 72 ++ MAINTAINERS | 16 +- .../boot/dts/hisilicon/hi3670-hikey970.dts | 102 +++ arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 58 ++ drivers/misc/Kconfig | 9 + drivers/misc/Makefile | 1 + drivers/misc/hisi_hikey_usb.c | 274 +++++++ drivers/phy/hisilicon/Kconfig | 10 + drivers/phy/hisilicon/Makefile | 1 + drivers/phy/hisilicon/phy-hi3670-usb3.c | 671 ++++++++++++++++++ 10 files changed, 1213 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml create mode 100644 drivers/misc/hisi_hikey_usb.c create mode 100644 drivers/phy/hisilicon/phy-hi3670-usb3.c