All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sebastian Reichel <sre@kernel.org>
To: Rob Herring <robh+dt@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J . Wysocki" <rafael@kernel.org>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel@collabora.com
Subject: Re: [PATCHv1 00/19] Improve SBS battery support
Date: Fri, 29 May 2020 00:44:08 +0200	[thread overview]
Message-ID: <20200528224408.4fo44kdjoqekpnpn@earth.universe> (raw)
In-Reply-To: <20200513185615.508236-1-sebastian.reichel@collabora.com>

[-- Attachment #1: Type: text/plain, Size: 4042 bytes --]

Hi,

I queued this series to power-supply's for-next branch.

-- Sebastian

On Wed, May 13, 2020 at 08:55:56PM +0200, Sebastian Reichel wrote:
> This patchset improves support for SBS compliant batteries. Due to
> the changes, the battery now exposes 32 power supply properties and
> (un)plugging it generates a backtrace containing the following message
> without the first patch in this series:
> 
> ---------------------------
> WARNING: CPU: 0 PID: 20 at lib/kobject_uevent.c:659 add_uevent_var+0xd4/0x104
> add_uevent_var: too many keys
> ---------------------------
> 
> For references this is what an SBS battery status looks like after
> the patch series has been applied:
> 
> cat /sys/class/power_supply/sbs-0-000b/uevent 
> POWER_SUPPLY_NAME=sbs-0-000b
> POWER_SUPPLY_TYPE=Battery
> POWER_SUPPLY_STATUS=Discharging
> POWER_SUPPLY_CAPACITY_LEVEL=Normal
> POWER_SUPPLY_HEALTH=Good
> POWER_SUPPLY_PRESENT=1
> POWER_SUPPLY_TECHNOLOGY=Li-ion
> POWER_SUPPLY_CYCLE_COUNT=12
> POWER_SUPPLY_VOLTAGE_NOW=11441000
> POWER_SUPPLY_CURRENT_NOW=-26000
> POWER_SUPPLY_CURRENT_AVG=-24000
> POWER_SUPPLY_CAPACITY=76
> POWER_SUPPLY_CAPACITY_ERROR_MARGIN=1
> POWER_SUPPLY_TEMP=198
> POWER_SUPPLY_TIME_TO_EMPTY_AVG=438600
> POWER_SUPPLY_TIME_TO_FULL_AVG=3932100
> POWER_SUPPLY_SERIAL_NUMBER=0000
> POWER_SUPPLY_VOLTAGE_MIN_DESIGN=10800000
> POWER_SUPPLY_VOLTAGE_MAX_DESIGN=10800000
> POWER_SUPPLY_ENERGY_NOW=31090000
> POWER_SUPPLY_ENERGY_FULL=42450000
> POWER_SUPPLY_ENERGY_FULL_DESIGN=41040000
> POWER_SUPPLY_CHARGE_NOW=2924000
> POWER_SUPPLY_CHARGE_FULL=3898000
> POWER_SUPPLY_CHARGE_FULL_DESIGN=3800000
> POWER_SUPPLY_CONSTANT_CHARGE_CURRENT_MAX=3000000
> POWER_SUPPLY_CONSTANT_CHARGE_VOLTAGE_MAX=12300000
> POWER_SUPPLY_MANUFACTURE_YEAR=2017
> POWER_SUPPLY_MANUFACTURE_MONTH=7
> POWER_SUPPLY_MANUFACTURE_DAY=3
> POWER_SUPPLY_MANUFACTURER=UR18650A
> POWER_SUPPLY_MODEL_NAME=GEHC
> 
> -- Sebastian
> 
> Jean-Francois Dagenais (1):
>   power: supply: sbs-battery: add ability to disable charger broadcasts
> 
> Sebastian Reichel (18):
>   kobject: increase allowed number of uevent variables
>   power: supply: core: add capacity error margin property
>   power: supply: core: add manufacture date properties
>   power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED
>   power: supply: sbs-battery: Add TI BQ20Z65 support
>   power: supply: sbs-battery: add
>     POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN support
>   power: supply: sbs-battery: simplify read_read_string_data
>   power: supply: sbs-battery: add PEC support
>   power: supply: sbs-battery: add POWER_SUPPLY_PROP_CURRENT_AVG support
>   power: supply: sbs-battery: Improve POWER_SUPPLY_PROP_TECHNOLOGY
>     support
>   power: supply: sbs-battery: add
>     POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT/VOLTAGE_MAX support
>   power: supply: sbs-battery: add MANUFACTURE_DATE support
>   power: supply: sbs-battery: add
>     POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED support
>   power: supply: sbs-battery: fix idle battery status
>   power: supply: sbs-battery: switch from of_property_* to
>     device_property_*
>   power: supply: sbs-battery: switch to i2c's probe_new
>   power: supply: sbs-battery: constify power-supply property array
>   dt-bindings: power: sbs-battery: Convert to yaml
> 
>  Documentation/ABI/testing/sysfs-class-power   |  45 ++-
>  .../power/supply/sbs,sbs-battery.yaml         |  83 +++++
>  .../bindings/power/supply/sbs_sbs-battery.txt |  27 --
>  drivers/power/supply/power_supply_sysfs.c     |   5 +
>  drivers/power/supply/sbs-battery.c            | 348 +++++++++++++-----
>  include/linux/kobject.h                       |   2 +-
>  include/linux/power_supply.h                  |   5 +
>  7 files changed, 404 insertions(+), 111 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml
>  delete mode 100644 Documentation/devicetree/bindings/power/supply/sbs_sbs-battery.txt
> 
> -- 
> 2.26.2
> 

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

  parent reply	other threads:[~2020-05-28 22:44 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-13 18:55 Sebastian Reichel
2020-05-13 18:55 ` [PATCHv1 01/19] kobject: increase allowed number of uevent variables Sebastian Reichel
2020-05-14  6:11   ` Greg Kroah-Hartman
2020-05-15 14:45   ` Emil Velikov
2020-05-13 18:55 ` [PATCHv1 02/19] power: supply: core: add capacity error margin property Sebastian Reichel
2020-05-13 18:55 ` [PATCHv1 03/19] power: supply: core: add manufacture date properties Sebastian Reichel
2020-05-15 14:47   ` Emil Velikov
2020-05-15 15:14     ` Sebastian Reichel
2020-05-15 16:01       ` Emil Velikov
2020-05-13 18:56 ` [PATCHv1 04/19] power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 05/19] power: supply: sbs-battery: Add TI BQ20Z65 support Sebastian Reichel
2020-05-28  2:37   ` Rob Herring
2020-05-13 18:56 ` [PATCHv1 06/19] power: supply: sbs-battery: add POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN support Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 07/19] power: supply: sbs-battery: simplify read_read_string_data Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 08/19] power: supply: sbs-battery: add PEC support Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 09/19] power: supply: sbs-battery: add POWER_SUPPLY_PROP_CURRENT_AVG support Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 10/19] power: supply: sbs-battery: Improve POWER_SUPPLY_PROP_TECHNOLOGY support Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 11/19] power: supply: sbs-battery: add POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT/VOLTAGE_MAX support Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 12/19] power: supply: sbs-battery: add MANUFACTURE_DATE support Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 13/19] power: supply: sbs-battery: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED support Sebastian Reichel
2020-05-15 15:35   ` Emil Velikov
2020-05-13 18:56 ` [PATCHv1 14/19] power: supply: sbs-battery: fix idle battery status Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 15/19] power: supply: sbs-battery: add ability to disable charger broadcasts Sebastian Reichel
2020-05-15 14:57   ` Emil Velikov
2020-05-13 18:56 ` [PATCHv1 16/19] power: supply: sbs-battery: switch from of_property_* to device_property_* Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 17/19] power: supply: sbs-battery: switch to i2c's probe_new Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 18/19] power: supply: sbs-battery: constify power-supply property array Sebastian Reichel
2020-05-13 18:56 ` [PATCHv1 19/19] dt-bindings: power: sbs-battery: Convert to yaml Sebastian Reichel
2020-05-28  2:40   ` Rob Herring
2020-05-28 22:44 ` Sebastian Reichel [this message]
2020-05-29 16:27 ` [PATCHv1 00/19] Improve SBS battery support Pavel Machek
2020-06-01 21:57   ` Sebastian Reichel
     [not found] ` <CGME20200601104027eucas1p2b076ee860520d709e8178c41550653f7@eucas1p2.samsung.com>
2020-06-01 10:40   ` Marek Szyprowski
2020-06-01 17:05     ` Sebastian Reichel
2020-06-02  7:17       ` Marek Szyprowski
2020-06-02 18:01         ` Sebastian Reichel
2020-06-03 18:49           ` Marek Szyprowski

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=20200528224408.4fo44kdjoqekpnpn@earth.universe \
    --to=sre@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=kernel@collabora.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=rafael@kernel.org \
    --cc=robh+dt@kernel.org \
    --subject='Re: [PATCHv1 00/19] Improve SBS battery support' \
    /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

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.