linux-kernel - [PATCH v3 0/7] add Tegra194 XUSB host and pad controller support

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Message-ID: <20191004162906.4818-1-jckuo@nvidia.com>
Date:   Sat, 5 Oct 2019 00:28:59 +0800
From:   JC Kuo <jckuo@...dia.com>
To:     <gregkh@...uxfoundation.org>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>
CC:     <linux-tegra@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <nkristam@...dia.com>, <skomatineni@...dia.com>,
        JC Kuo <jckuo@...dia.com>
Subject: [PATCH v3 0/7] add Tegra194 XUSB host and pad controller support

Hi,

This series introduces support for Tegra194 XUSB host and pad
controller. Tegra194 XUSB host and pad controller are highly
similar to the controllers found on Tegra186. Therefore, it's
possible to resue xhci-tegra.c and xusb-tegra186.c for Tegra194.

Changelog:
v3:
  add change log to cover latter

v2:
  xhci: tegra: Parameterize mailbox register addresses
   - no change

  usb: host: xhci-tegra: Add Tegra194 XHCI support
   - no change

  phy: tegra: xusb: Protect Tegra186 soc with config
   - new patch to protect Tegra186 soc data with config

  phy: tegra: xusb: Add Tegra194 support
   - removed unnecessary #if/#endif pairs
   - introduce new soc->supports_gen2 flag which indicate whether or not
     a soc supports USB 3.1 Gen 2 speed

  dt-bindings: phy: tegra: Add Tegra194 support
   - fix a typo

  arm64: tegra: Add XUSB and pad controller on Tegra194
   - renamed xhci@...0000 with usb@...0000
   - moved padctl@...0000 and usb@...0000 inside /cbb
   - cleaned up "clocks" property of usb@...0000 node
   - added blanks lines to visually separate blocks

  arm64: tegra: Enable XUSB host in P2972-0000 board
   - use capitalization of regulator names
   - fix gpio property of VDD_5V_SATA regulator

JC Kuo (7):
  xhci: tegra: Parameterize mailbox register addresses
  usb: host: xhci-tegra: Add Tegra194 XHCI support
  phy: tegra: xusb: Protect Tegra186 soc with config
  phy: tegra: xusb: Add Tegra194 support
  dt-bindings: phy: tegra: Add Tegra194 support
  arm64: tegra: Add XUSB and pad controller on Tegra194
  arm64: tegra: Enable XUSB host in P2972-0000 board

 .../phy/nvidia,tegra124-xusb-padctl.txt       |  16 ++
 .../arm64/boot/dts/nvidia/tegra194-p2888.dtsi |  36 ++++-
 .../boot/dts/nvidia/tegra194-p2972-0000.dts   |  62 ++++++++
 arch/arm64/boot/dts/nvidia/tegra194.dtsi      | 139 +++++++++++++++++
 drivers/phy/tegra/Makefile                    |   1 +
 drivers/phy/tegra/xusb-tegra186.c             | 144 +++++++++++++-----
 drivers/phy/tegra/xusb.c                      |   7 +
 drivers/phy/tegra/xusb.h                      |   6 +
 drivers/usb/host/xhci-tegra.c                 |  88 +++++++++--
 9 files changed, 448 insertions(+), 51 deletions(-)

-- 
2.17.1