linux-kernel - [PATCH v2 0/4] Add XHCI, EHCI and OHCI support for Broadcom STB SoS's

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Message-Id: <20200327204711.10614-1-alcooperx@gmail.com>
Date:   Fri, 27 Mar 2020 16:47:07 -0400
From:   Al Cooper <alcooperx@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     andriy.shevchenko@...ux.intel.com, Al Cooper <alcooperx@...il.com>,
        Alan Stern <stern@...land.harvard.edu>,
        bcm-kernel-feedback-list@...adcom.com,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        devicetree@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jonathan Neuschäfer <j.neuschaefer@....net>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-usb@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Rob Herring <robh+dt@...nel.org>
Subject: [PATCH v2 0/4] Add XHCI, EHCI and OHCI support for Broadcom STB SoS's

v2 - Addressed Andy Shevchenko's review comments.
   - Fixed dt_binding_check error pointed out by Rob Herring.
   - Removed pr_info message in ehci_brcm_init as suggested by
     Greg Kroah-Hartman.

This adds support for the XHCI, EHCI and OHCI host controllers found
in Broadcom STB SoC's. These drivers depend on getting access to the
new Broadcom STB USB PHY driver through a device-tree phandle and
will fail if the driver is not available.

Al Cooper (4):
  dt-bindings: Add Broadcom STB USB support
  usb: xhci: xhci-plat: Add support for Broadcom STB SoC's
  usb: ehci: Add new EHCI driver for Broadcom STB SoC's
  usb: host: Add ability to build new Broadcom STB USB drivers

 .../bindings/usb/brcm,bcm7445-ehci.yaml       |  61 ++++
 .../devicetree/bindings/usb/usb-xhci.txt      |   1 +
 MAINTAINERS                                   |   9 +
 drivers/usb/host/Kconfig                      |  20 ++
 drivers/usb/host/Makefile                     |  20 +-
 drivers/usb/host/ehci-brcm.c                  | 290 ++++++++++++++++++
 drivers/usb/host/xhci-brcm.c                  |  16 +
 drivers/usb/host/xhci-brcm.h                  |  16 +
 drivers/usb/host/xhci-plat.c                  |  11 +
 9 files changed, 438 insertions(+), 6 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
 create mode 100644 drivers/usb/host/ehci-brcm.c
 create mode 100644 drivers/usb/host/xhci-brcm.c
 create mode 100644 drivers/usb/host/xhci-brcm.h

-- 
2.17.1