From: Felipe Balbi <balbi@kernel.org>
To: Greg KH <gregkh@linuxfoundation.org>,
Sebastian Reichel <sre@kernel.org>,
Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Jun Li <jun.li@nxp.com>, Peter Chen <peter.chen@freescale.com>,
Mark Brown <broonie@kernel.org>,
John Stultz <john.stultz@linaro.org>, NeilBrown <neilb@suse.com>,
patches@opensource.wolfsonmicro.com,
Baolin Wang <baolin.wang@linaro.org>,
Linux PM list <linux-pm@vger.kernel.org>,
USB <linux-usb@vger.kernel.org>,
device-mainlining@lists.linuxfoundation.org,
LKML <linux-kernel@vger.kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH v4 0/3] Introduce USB charger support in USB phy
Date: Tue, 15 Aug 2017 12:53:14 +0300 [thread overview]
Message-ID: <87h8x96tth.fsf@linux.intel.com> (raw)
In-Reply-To: <CAMz4kuKYOjHgapntbuNB9b6qz35osKetwJ8jmxb=TnDKgLEuDg@mail.gmail.com>
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Hi,
Baolin Wang <baolin.wang@linaro.org> writes:
>> Currently the Linux kernel does not provide any standard integration of this
>> feature that integrates the USB subsystem with the system power regulation
>> provided by PMICs meaning that either vendors must add this in their kernels
>> or USB gadget devices based on Linux (such as mobile phones) may not behave
>> as they should. Thus provide a standard USB charger support in USB phy core
>> for doing this in kernel.
>>
>> Now introduce one user with wm831x_power to support and test the usb charger.
>> In future we will also cnvert below power drivers:
>> drivers/power/supply/axp288_charger.c
>> drivers/power/supply/bq24190_charger.c
>> drivers/power/supply/charger-manager.c
>> drivers/power/supply/qcom_smbb.c
>>
>> Changes since v3:
>> - Bail out errors when failed to find usb phy for wm831x_power driver.
>> Changes since v2:
>> - Add DT binding documentation for wm831x_power driver.
>> - Change 'usb-phy' as one optional property for wm831x_power driver.
>> Changes since v1:
>> - Fix building errors.
>
> Do you have any comments about usb charger support in usb phy core? Thanks.
No more comments from me
--
balbi
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next prev parent reply other threads:[~2017-08-15 9:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-27 5:14 [PATCH v4 0/3] Introduce USB charger support in USB phy Baolin Wang
2017-07-27 5:14 ` [PATCH v4 1/3] include: uapi: usb: Introduce USB charger type and state definition Baolin Wang
2017-07-27 5:14 ` [PATCH v4 2/3] usb: phy: Add USB charger support Baolin Wang
2017-07-27 5:14 ` [PATCH v4 3/3] power: wm831x_power: Support USB charger current limit management Baolin Wang
2017-07-27 8:34 ` Sebastian Reichel
2017-08-03 19:16 ` Rob Herring
2017-08-04 2:13 ` Baolin Wang
[not found] ` <cover.1501132171.git.baolin.wang-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-08-09 5:34 ` [PATCH v4 0/3] Introduce USB charger support in USB phy Baolin Wang
2017-08-15 9:53 ` Felipe Balbi [this message]
[not found] ` <87h8x96tth.fsf-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-08-15 11:10 ` Baolin Wang
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