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 >
WARNING: multiple messages have this Message-ID (diff)
From: ahaslam@baylibre.com (Axel Haslam) To: linux-arm-kernel@lists.infradead.org Subject: [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 >
next prev parent reply other threads:[~2016-11-08 16:38 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-11-07 20:39 [PATCH v3 00/10] Add DT support for ohci-da8xx Axel Haslam 2016-11-07 20:39 ` Axel Haslam 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 ` 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 ` Axel Haslam 2016-11-07 20:39 ` 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 ` Axel Haslam 2016-11-07 20:39 ` 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 ` Axel Haslam 2016-11-07 20:39 ` 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 ` 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 ` Axel Haslam 2016-11-07 20:39 ` 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 ` Axel Haslam 2016-11-07 20:39 ` Axel Haslam 2016-11-07 20:39 ` [PATCH v3 08/10] USB: ohci: da8xx: Add devicetree bindings Axel Haslam 2016-11-07 20:39 ` 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 ` Axel Haslam 2016-11-07 20:39 ` [PATCH v3 10/10] ARM: dts: da850: add usb device node Axel Haslam 2016-11-07 20:39 ` Axel Haslam 2016-11-21 2:42 ` David Lechner 2016-11-21 2:42 ` David Lechner 2016-11-21 2:42 ` David Lechner 2016-11-21 10:27 ` Axel Haslam 2016-11-21 10:27 ` Axel Haslam 2016-11-21 10:46 ` Sekhar Nori 2016-11-21 10:46 ` Sekhar Nori 2016-11-21 10:46 ` Sekhar Nori 2016-11-21 10:49 ` Sekhar Nori 2016-11-21 10:49 ` Sekhar Nori 2016-11-21 10:49 ` Sekhar Nori 2016-11-21 10:53 ` Axel Haslam 2016-11-21 10:53 ` Axel Haslam 2016-11-21 10:53 ` Axel Haslam 2016-11-08 16:37 ` Axel Haslam [this message] 2016-11-08 16:37 ` [PATCH v3 00/10] Add DT support for ohci-da8xx Axel Haslam 2016-11-10 12:02 ` Greg KH 2016-11-10 12:02 ` Greg KH 2016-11-10 17:28 ` Axel Haslam 2016-11-10 17:28 ` Axel Haslam 2016-11-10 17:28 ` Axel Haslam
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