linux-kernel - [PATCH v3 0/5] Serial slave device bus

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Date:   Wed, 25 Jan 2017 14:23:38 -0600
From:   Rob Herring <robh@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Jiri Slaby <jslaby@...e.com>,
        Sebastian Reichel <sre@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        "Dr . H . Nikolaus Schaller" <hns@...delico.com>,
        Peter Hurley <peter@...leysoftware.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Alan Cox <gnomes@...rguk.ukuu.org.uk>
Cc:     Loic Poulain <loic.poulain@...el.com>, Pavel Machek <pavel@....cz>,
        NeilBrown <neil@...wn.name>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-bluetooth@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/5] Serial slave device bus

Here's V3 of the serdev bus support with all the review feedback so far
incorporated. Greg applied the first 4 patches already. I also found a
problem in the tty_port_wakeup changes and have fixed that.

I've added serdev support to the BT hci_ll.c driver as it turns out it works
on newer TI chips too, but just needed firmware loading. That avoids the
impossible mess of cleaning up the TI-ST driver, and it's in a much closer
state to being ready for upstream. I've sent that out separately.

Changelog is in individual patches. Previous versions are here[1][2]. This
series and the mentioned drivers can be found here[3].

Rob

[1] http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1304151.html
[2] http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1311650.html
[3] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git serial-bus-v4


Rob Herring (5):
  tty_port: Add port client functions
  dt/bindings: Add a serial/UART attached device binding
  serdev: Introduce new bus for serial attached devices
  serdev: add a tty port controller driver
  tty_port: register tty ports with serdev bus

 .../devicetree/bindings/serial/slave-device.txt    |  36 ++
 MAINTAINERS                                        |   8 +
 drivers/char/Kconfig                               |   1 +
 drivers/tty/Makefile                               |   1 +
 drivers/tty/serdev/Kconfig                         |  16 +
 drivers/tty/serdev/Makefile                        |   5 +
 drivers/tty/serdev/core.c                          | 421 +++++++++++++++++++++
 drivers/tty/serdev/serdev-ttyport.c                | 226 +++++++++++
 drivers/tty/tty_buffer.c                           |  17 +-
 drivers/tty/tty_port.c                             |  58 ++-
 include/linux/serdev.h                             | 262 +++++++++++++
 include/linux/tty.h                                |   9 +-
 12 files changed, 1039 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/serial/slave-device.txt
 create mode 100644 drivers/tty/serdev/Kconfig
 create mode 100644 drivers/tty/serdev/Makefile
 create mode 100644 drivers/tty/serdev/core.c
 create mode 100644 drivers/tty/serdev/serdev-ttyport.c
 create mode 100644 include/linux/serdev.h

--
2.10.1