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From: Axel Haslam <ahaslam@baylibre.com>
To: Alan Stern <stern@rowland.harvard.edu>,
	Greg KH <gregkh@linuxfoundation.org>,
	Sekhar Nori <nsekhar@ti.com>, Kevin Hilman <khilman@kernel.org>,
	David Lechner <david@lechnology.com>,
	robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Axel Haslam <ahaslam@baylibre.com>
Subject: Re: [PATCH v3 00/10] Add DT support for ohci-da8xx
Date: Tue, 8 Nov 2016 17:37:41 +0100	[thread overview]
Message-ID: <CAKXjFTN04Wz5jsaHsyvDD7G8QqXQvCE4D-YbHtGT=jUqELiS_w@mail.gmail.com> (raw)
In-Reply-To: <20161107203948.28324-1-ahaslam@baylibre.com>

Hi,

On Mon, Nov 7, 2016 at 9:39 PM, Axel Haslam <ahaslam@baylibre.com> wrote:
> The purpose of this patch series is to add DT support for the davinci
> ohci driver.
>

To make it easier to review. I will split the arch/arm and driver
patches into separate series.

Regards
Axel


> To be able to use device tree to probe the driver, we need to remove
> the platform callbacks that are handling vbus and over current.
>
> The first four patches prepare the stage by allowing to use a regulator
> instead of the callbacks.
>
> The next three patches convert the callback users to use a regulator
> instead and then remove the callbacks from the driver and platform code.
>
> Finally, we add device tree bindings and support in the driver.
>
> DEPENDENCIES:
> This series has depends on some patches currently under review
> but mostly accepted:
> 1. [PATCH 0/3] fix ohci phy name [1] (accepted)
> 2. [PATCH/RFC v2 0/3] regulator: handling of error conditions for usb drivers [2] (accepted)
> 3. [PATCH] gpio: davinci: Use unique labels for each gpio chip [3] (review pending)
>
> Also the current davinci baranches soon to be pulled to linux-next:
> davinci-for-v4.10/soc
> davinci-for-v4.10/dt
> davinci-for-v4.10/defconfig
> davinci-for-v4.10/cleanup
>
> A branch with all the dependencies can be found here [4].
>
> Changes form v2->v3
> * drop patches that have been integrated to arch/arm
> * drop regulator patches which will be integrated through regulator tree
> * use of the accepted regulator API to get over current status
> * better patch separation with the use of wrappers
>
> Changes from v1->v2
> * Rebased and added patch to make ohci a separate driver
> * Use a regulator instead of handling Gpios (David Lechner)
> * Add an over current mode to regulator framework
> * Fixed regulator is able to register for and over current irq
> * Added patch by Alexandre to remove build warnings
> * Moved global variables into private hcd structure.
>
> [1] https://lkml.org/lkml/2016/11/2/208
> [2] https://lkml.org/lkml/2016/11/3/188
> [3] http://www.spinics.net/lists/linux-gpio/msg17710.html
> [4] https://github.com/axelhaslamx/linux-axel/commits/ohci-da8xx-dt-v3
>
> Axel Haslam (10):
>   USB: ohci: da8xx: use ohci priv data instead of globals
>   USB: ohci: da8xx: Prepare to remove platform callbacks
>   USB: ohci: da8xx: Allow a regulator to handle VBUS
>   ARM: davinci: da830: Handle vbus with a regulator
>   ARM: davinci: hawk: Remove vbus and over current gpios
>   USB: ohci: da8xx: Remove ohci platform callbacks
>   USB: ohci: da8xx: use a flag instead of mask for ocic
>   USB: ohci: da8xx: Add devicetree bindings
>   USB: ohci: da8xx: Allow probing from DT
>   ARM: dts: da850: add usb device node
>
>  .../devicetree/bindings/usb/ohci-da8xx.txt         |  39 ++++
>  arch/arm/boot/dts/da850-lcdk.dts                   |   8 +
>  arch/arm/boot/dts/da850.dtsi                       |   8 +
>  arch/arm/mach-davinci/board-da830-evm.c            | 108 ++++-----
>  arch/arm/mach-davinci/board-omapl138-hawk.c        |  99 +-------
>  arch/arm/mach-davinci/include/mach/da8xx.h         |   2 +-
>  arch/arm/mach-davinci/usb-da8xx.c                  |   3 +-
>  drivers/usb/host/ohci-da8xx.c                      | 253 +++++++++++++++------
>  include/linux/platform_data/usb-davinci.h          |  20 --
>  9 files changed, 283 insertions(+), 257 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/usb/ohci-da8xx.txt
>
> --
> 2.10.1
>

  parent reply	other threads:[~2016-11-08 16:38 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-07 20:39 Axel Haslam
2016-11-07 20:39 ` [PATCH v3 01/10] USB: ohci: da8xx: use ohci priv data instead of globals Axel Haslam
2016-11-07 20:39 ` [PATCH v3 02/10] USB: ohci: da8xx: Prepare to remove platform callbacks Axel Haslam
2016-11-07 20:39 ` [PATCH v3 03/10] USB: ohci: da8xx: Allow a regulator to handle VBUS Axel Haslam
2016-11-07 20:39 ` [PATCH v3 04/10] ARM: davinci: da830: Handle vbus with a regulator Axel Haslam
2016-11-07 20:39 ` [PATCH v3 05/10] ARM: davinci: hawk: Remove vbus and over current gpios Axel Haslam
2016-11-07 20:39 ` [PATCH v3 06/10] USB: ohci: da8xx: Remove ohci platform callbacks Axel Haslam
2016-11-07 20:39 ` [PATCH v3 07/10] USB: ohci: da8xx: use a flag instead of mask for ocic Axel Haslam
2016-11-07 20:39 ` [PATCH v3 08/10] USB: ohci: da8xx: Add devicetree bindings Axel Haslam
2016-11-07 20:39 ` [PATCH v3 09/10] USB: ohci: da8xx: Allow probing from DT Axel Haslam
2016-11-07 20:39 ` [PATCH v3 10/10] ARM: dts: da850: add usb device node Axel Haslam
2016-11-21  2:42   ` David Lechner
2016-11-21 10:27     ` Axel Haslam
2016-11-21 10:46       ` Sekhar Nori
2016-11-21 10:49         ` Sekhar Nori
2016-11-21 10:53           ` Axel Haslam
2016-11-08 16:37 ` Axel Haslam [this message]
2016-11-10 12:02   ` [PATCH v3 00/10] Add DT support for ohci-da8xx Greg KH
2016-11-10 17:28     ` Axel Haslam

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