From: David Lechner <david@lechnology.com>
To: Kevin Hilman <khilman@kernel.org>, Sekhar Nori <nsekhar@ti.com>
Cc: David Lechner <david@lechnology.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/5] Support for LEGO MINDSTORTMS EV3
Date: Fri, 21 Oct 2016 13:36:52 -0500 [thread overview]
Message-ID: <1477075018-20176-1-git-send-email-david@lechnology.com> (raw)
This patch series adds support for LEGO MINDSTORTMS EV3[1]. This is a TI AM1808
based board.
This patch series has been tested working (along with some hacks to fix the
GPIOs) on an EV3.
There are still quite a few additional new drivers that need to be submitted
to get everything working. This patch series just adds support for the parts
that already have mainline kernel drivers.
I have a plan/driver in progress for many of the components[2], but I could use
some advice on a few particulars.
Bluetooth: This needs a driver to sequence a GPIO to take the Bluetooth chip
out of shutdown *after* the Bluetooth clock has been configured and started.
Is there a generic driver that can do this sort of thing? Or, if not, which
subsystem should the new driver go in?
Input and output ports: These ports are capable of hotplugging various devices,
such as sensors and motors. I have written a driver for these that can detect
most devices. I created a new subsystem for this called `lego-port`. However,
I am wondering if the existing phy or extcon subsystems might be a good fit for
this sort of thing.
[1]: http://mindstorms.lego.com
[2]: https://github.com/ev3dev/lego-linux-drivers/tree/master/evb
David Lechner (5):
ARM: davinci: Compile MMC in kernel
ARM: davinci: Don't append git rev to local version
ARM: davinci: enable gpio poweroff in default config
ARM: davinci: enable LEDs default-on trigger in default config
ARM: dts: Add LEGO MINDSTORTMS EV3 dts
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/lego-ev3.dts | 454 +++++++++++++++++++++++++++++++++
arch/arm/configs/davinci_all_defconfig | 8 +-
3 files changed, 462 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/boot/dts/lego-ev3.dts
--
2.7.4
next reply other threads:[~2016-10-21 18:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-21 18:36 David Lechner [this message]
2016-10-21 18:36 ` [PATCH 1/5] ARM: davinci: Compile MMC in kernel David Lechner
2016-10-26 11:33 ` Sekhar Nori
2016-10-21 18:36 ` [PATCH 2/5] ARM: davinci: Don't append git rev to local version David Lechner
2016-10-24 11:35 ` Sekhar Nori
2016-10-24 15:15 ` David Lechner
2016-10-26 10:54 ` Sekhar Nori
2016-10-26 15:44 ` David Lechner
2016-10-21 18:36 ` [PATCH 3/5] ARM: davinci: enable gpio poweroff in default config David Lechner
2016-10-26 11:09 ` Sekhar Nori
2016-10-21 18:36 ` [PATCH 4/5] ARM: davinci: enable LEDs default-on trigger " David Lechner
2016-10-27 11:29 ` Sekhar Nori
2016-10-27 15:49 ` David Lechner
2016-10-28 9:03 ` Sekhar Nori
2016-10-21 18:36 ` [PATCH 5/5] ARM: dts: Add LEGO MINDSTORTMS EV3 dts David Lechner
2016-10-21 19:13 ` Kevin Hilman
2016-10-24 11:58 ` Sekhar Nori
2016-10-24 15:50 ` David Lechner
2016-10-24 19:50 ` David Lechner
2016-10-24 21:20 ` David Lechner
2016-10-25 10:58 ` Sekhar Nori
2016-10-25 15:44 ` David Lechner
2016-10-25 2:56 ` David Lechner
2016-10-27 1:30 ` David Lechner
2016-10-21 18:45 ` [PATCH 0/5] Support for LEGO MINDSTORTMS EV3 Lennart Sorensen
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