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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 800BEC2D0C5 for ; Thu, 12 Dec 2019 01:42:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 563202077B for ; Thu, 12 Dec 2019 01:42:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="vwteEu2Y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727514AbfLLBmg (ORCPT ); Wed, 11 Dec 2019 20:42:36 -0500 Received: from mail-pj1-f66.google.com ([209.85.216.66]:45998 "EHLO mail-pj1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727490AbfLLBmg (ORCPT ); Wed, 11 Dec 2019 20:42:36 -0500 Received: by mail-pj1-f66.google.com with SMTP id r11so306177pjp.12 for ; Wed, 11 Dec 2019 17:42:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=oYTlAQZvFCOXl+FtJCngIG4zVDYFRx+CdcBqRiduMI0=; b=vwteEu2YZkAnEvjWeKkVn0aBvUckSAG2P7VOoNA5s8hUGN3Yk8yr0boDilwBMdLuyj t4QG5GkPnobWw2v38BTnKHq+JV+uqyHhDdmhuElKHoxDPjGXC3oQAZopogp9FCEsarNP ubAIkoosYJyYMGYlNC4xFOoDp1U7o6APyF1XBeYNf6s9ziGl0G2iToAbYaM0JJDhwKjC B2CnHDwVIShWspatl2US/jXjzUFvrW908qOabx/Ey2z/xxA+zAHZZd5ZVVG1QsN8qLdo S/oFtJO2fB2yrTz6cyymBXeobJdiqLA0DW7DjHG3LmEKd9nooUG1eSBRRgQzIM/65i2S AIpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=oYTlAQZvFCOXl+FtJCngIG4zVDYFRx+CdcBqRiduMI0=; b=tt9GRUlFAPlGmeu5mzBTXHIL8V3eFn7aEC0vqDbUlWNuRJD/F8yruiZAJ5ST+X6fY1 QNRguatvHr/+2lAM7dzA7HUsi0bgMEP/fxHeRuW+fC+oeHzhJwiFym9x4jZ/ZHk5yhRj TWoQP28FSJfF9Glpl8soMtT1WSJExXIguQxC5CWCeZmKWF5DXjcep1j36D0BwiX12PvN VEHZiOZ9jfNM7pg9BXljexw0st9Cu3UqGEd0fgH2KJzDFKKHbFh9k82SXXY6Sn3QJo/n BmCY5e28BfGgoow6B3PRu687ZzfXB7VaNNohDcQK1Wr4ypyfDTfFobS25cvMES2pZ/z4 ITDA== X-Gm-Message-State: APjAAAVbR3ECR4cXGHflnXfuPEdGvvcOn5QrEEmda1aA5aNK0EYDqyJh YaiZkySXHrm5l3Za/2phxE0enw== X-Google-Smtp-Source: APXvYqyHpT1rDSGDYfNZlrajLahc84+7IwQNBWW64oNq2WP0Ja55cN6BBGowTeAh+WTxTc1jj60lsw== X-Received: by 2002:a17:90a:a4cb:: with SMTP id l11mr6981037pjw.47.1576114955837; Wed, 11 Dec 2019 17:42:35 -0800 (PST) Received: from localhost.localdomain ([2601:1c2:680:1319:692:26ff:feda:3a81]) by smtp.gmail.com with ESMTPSA id p16sm4217996pgi.50.2019.12.11.17.42.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Dec 2019 17:42:35 -0800 (PST) From: John Stultz To: lkml Cc: John Stultz , Greg Kroah-Hartman , Rob Herring , Mark Rutland , ShuFan Lee , Heikki Krogerus , Suzuki K Poulose , Chunfeng Yun , Yu Chen , Felipe Balbi , Hans de Goede , Andy Shevchenko , Jun Li , Valentin Schneider , Guillaume Gardet , Jack Pham , linux-usb@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v7 0/8] HiKey960 USB support Date: Thu, 12 Dec 2019 01:42:25 +0000 Message-Id: <20191212014233.32799-1-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Just another round here trying to push forward a patch series submitted originally by Yu Chen to get HiKey960 dev-board's USB functionality working. The full patchset (including dts changes not submitted here) can be found here: https://git.linaro.org/people/john.stultz/android-dev.git/log/?id=2ae2c2a9087b52857dd47313a169c7348261cbca I'd greatly appreciate any feedback or thoughts! thanks -john New in v7: * Guillaume Gardet reported issues with CONFIG_USB_ROLE_SWITCH=m which to fix required I use IS_ENABLED instead of just #ifdef on that config name. * Added MAINTAINERS file for usb hub misc driver * Switched the usb hub misc driver bindings to YAML Cc: Greg Kroah-Hartman Cc: Rob Herring Cc: Mark Rutland CC: ShuFan Lee Cc: Heikki Krogerus Cc: Suzuki K Poulose Cc: Chunfeng Yun Cc: Yu Chen Cc: Felipe Balbi Cc: Hans de Goede Cc: Andy Shevchenko Cc: Jun Li Cc: Valentin Schneider Cc: Guillaume Gardet Cc: Jack Pham Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org John Stultz (5): dt-bindings: usb: generic: Add role-switch-default-mode binding usb: dwc3: Add support for role-switch-default-mode binding dt-bindings: usb: dwc3: Allow clock list & resets to be more flexible usb: dwc3: Rework clock initialization to be more flexible usb: dwc3: Rework resets initialization to be more flexible Yu Chen (3): usb: dwc3: Registering a role switch in the DRD code. dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960 misc: hisi_hikey_usb: Driver to support onboard USB gpio hub on Hikey960 .../bindings/misc/hisilicon-hikey-usb.yaml | 85 +++++++++ .../devicetree/bindings/usb/dwc3.txt | 5 +- .../devicetree/bindings/usb/generic.txt | 6 + MAINTAINERS | 7 + drivers/misc/Kconfig | 9 + drivers/misc/Makefile | 1 + drivers/misc/hisi_hikey_usb.c | 178 ++++++++++++++++++ drivers/usb/dwc3/core.c | 22 +-- drivers/usb/dwc3/core.h | 6 + drivers/usb/dwc3/drd.c | 96 +++++++++- 10 files changed, 396 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml create mode 100644 drivers/misc/hisi_hikey_usb.c -- 2.17.1