Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755514AbcJUSh3 (ORCPT ); Fri, 21 Oct 2016 14:37:29 -0400 Received: from vern.gendns.com ([206.190.152.46]:56454 "EHLO vern.gendns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755045AbcJUSh1 (ORCPT ); Fri, 21 Oct 2016 14:37:27 -0400 From: David Lechner To: Kevin Hilman , Sekhar Nori Cc: David Lechner , Rob Herring , Mark Rutland , Russell King , 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 Message-Id: <1477075018-20176-1-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1774 Lines: 43 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