From: Rob Herring <robh@kernel.org>
To: Mark Zhang <markz@nvidia.com>
Cc: lee.jones@linaro.org, blaws05@gmail.com, mark.rutland@arm.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: Re: [PATCH v2 2/4] mfd: max77620: add documentation for backup battery charging
Date: Wed, 30 Jan 2019 13:51:54 -0600 [thread overview]
Message-ID: <20190130195154.GA30939@bogus> (raw)
In-Reply-To: <20190129085531.32364-3-markz@nvidia.com>
On Tue, Jan 29, 2019 at 04:55:29PM +0800, Mark Zhang wrote:
> Adding documentation for 3 new backup battery charging dts
> properties:
> - maxim,backup-battery-charging-current
> - maxim,backup-battery-charging-voltage
> - maxim,backup-battery-output-resister
>
> Signed-off-by: Mark Zhang <markz@nvidia.com>
> ---
> .../devicetree/bindings/mfd/max77620.txt | 20 +++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt
> index 9c16d51cc15b..484b17e4fba5 100644
> --- a/Documentation/devicetree/bindings/mfd/max77620.txt
> +++ b/Documentation/devicetree/bindings/mfd/max77620.txt
> @@ -122,6 +122,26 @@ For DT binding details of different sub modules like GPIO, pincontrol,
> regulator, power, please refer respective device-tree binding document
> under their respective sub-system directories.
>
> +Backup Battery:
> +==============
> +This sub-node configure charging backup battery of the device. Device has
> +support of charging the backup battery. The subnode name is "backup-battery".
> +The property for backup-battery child nodes as:
> +Presence of this child node will enable the backup battery charging.
> +
> +Optional properties:
> + -maxim,backup-battery-charging-current: Charging current setting.
> + The device supports 50/100/200/400/600/800uA.
> + If this property is unavailable then it will
> + charge with 50uA.
> + -maxim,backup-battery-charging-voltage: Charging Voltage Limit Setting.
> + Device supports 2500000/3000000/3300000/350000uV.
> + Default will be set to 2500mV. The voltage will be roundoff
> + to nearest lower side if other than above is configured.
> + -maxim,backup-battery-output-resister: Output resistor on Ohm.
> + Device supports 100/1000/3000/6000 Ohms.
> + Default will be set to 1000 Ohm.
These need property unit suffixes as defined in property-units.txt. The
names are kind of long, so perhaps shorten them a bit.
> +
> Example:
> --------
> #include <dt-bindings/mfd/max77620.h>
> --
> 2.19.2
>
next prev parent reply other threads:[~2019-01-30 19:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-29 8:55 [PATCH v2 0/4] Add max77620 charging & low battery support Mark Zhang
2019-01-29 8:55 ` Mark Zhang
2019-01-29 8:55 ` [PATCH v2 1/4] mfd: max77620: Add backup battery charger support Mark Zhang
2019-01-29 8:55 ` Mark Zhang
2019-01-29 8:55 ` [PATCH v2 2/4] mfd: max77620: add documentation for backup battery charging Mark Zhang
2019-01-29 8:55 ` Mark Zhang
2019-01-30 19:51 ` Rob Herring [this message]
2019-01-31 2:26 ` Mark Zhang
2019-01-31 2:26 ` Mark Zhang
2019-01-29 8:55 ` [PATCH v2 3/4] mfd: max77620: Add low battery monitor support Mark Zhang
2019-01-29 8:55 ` Mark Zhang
2019-01-29 8:55 ` [PATCH v2 4/4] mfd: max77620: add documentation for low battery monitoring Mark Zhang
2019-01-29 8:55 ` Mark Zhang
2019-01-30 19:53 ` Rob Herring
2019-01-31 2:29 ` Mark Zhang
2019-01-31 2:29 ` Mark Zhang
2019-01-31 21:05 ` Rob Herring
2019-01-31 21:37 ` Billy laws
2019-02-07 8:48 ` [PATCH v2 0/4] Add max77620 charging & low battery support Lee Jones
2019-02-12 4:38 ` Mark Zhang
2019-02-12 4:38 ` Mark Zhang
2019-02-12 8:04 ` Lee Jones
2019-02-12 8:29 ` Mark Zhang
2019-02-12 8:29 ` Mark Zhang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190130195154.GA30939@bogus \
--to=robh@kernel.org \
--cc=blaws05@gmail.com \
--cc=devicetree@vger.kernel.org \
--cc=lee.jones@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=markz@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.