From: Rob Herring <robh@kernel.org>
To: Tony Lindgren <tony@atomide.com>
Cc: Sebastian Reichel <sre@kernel.org>,
linux-pm@vger.kernel.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org, Marcel Partap <mpartap@gmx.net>,
Michael Scott <michael.scott@linaro.org>
Subject: Re: [PATCHv3] power: supply: cpcap-charger: Add minimal CPCAP PMIC battery charger
Date: Thu, 30 Mar 2017 18:24:02 -0500 [thread overview]
Message-ID: <20170330232402.o4jslzlw3kgfnjqz@rob-hp-laptop> (raw)
In-Reply-To: <20170327032513.22890-1-tony@atomide.com>
On Sun, Mar 26, 2017 at 08:25:13PM -0700, Tony Lindgren wrote:
> The custom CPCAP PMIC used on Motorola phones such as Droid 4 has a
> USB battery charger. It can optionally also have a companion chip that
> is used for wireless charging.
>
> The charger on CPCAP also can feed VBUS for the USB host mode. This
> can be handled by the existing kernel phy_companion interface.
>
> Cc: devicetree@vger.kernel.org
> Cc: Marcel Partap <mpartap@gmx.net>
> Cc: Michael Scott <michael.scott@linaro.org>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
> ---
>
> Changes since v2:
>
> - Update binding based on comments by Sebastian Reichel <sre@kernel.org>
>
> - Drop "motorola,cpcap-charger" compatible for now as this seems specific
> to the motorola-mapphone
>
> - Update Kconfig for "depends on IIO" and "default MFD_CPCAP"
>
> Changes since v1:
>
> - Fix scaling of IIO values as pointed out by Sebastian Reichel
> <sre@kernel.org>
>
> - Use iio_read_channel_processed() instead of iio_read_channel_scaled()
> as changed in the v2 of the ADC driver
>
> - Add GPL v2 license header
>
> ---
> .../bindings/power/supply/cpcap-charger.txt | 38 ++
Acked-by: Rob Herring <robh@kernel.org>
> drivers/power/supply/Kconfig | 8 +
> drivers/power/supply/Makefile | 1 +
> drivers/power/supply/cpcap-charger.c | 681 +++++++++++++++++++++
> 4 files changed, 728 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/power/supply/cpcap-charger.txt
> create mode 100644 drivers/power/supply/cpcap-charger.c
next prev parent reply other threads:[~2017-03-30 23:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-27 3:25 [PATCHv3] power: supply: cpcap-charger: Add minimal CPCAP PMIC battery charger Tony Lindgren
2017-03-30 23:24 ` Rob Herring [this message]
[not found] ` <20170327032513.22890-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2017-04-11 15:28 ` Sebastian Reichel
2017-04-11 15:31 ` Tony Lindgren
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