From: Matti Vaittinen <mazziesaccount@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Sebastian Reichel <sre@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCHv1 06/11] power: supply: generic-adc-battery: drop charge now support
Date: Mon, 13 Mar 2023 09:49:41 +0200 [thread overview]
Message-ID: <eaa72600-b85a-fa97-45ff-6412696682b6@gmail.com> (raw)
In-Reply-To: <CACRpkdYTD3OZ-44N0oRD93gToxR_DoFSkLhvNjrRpCms2TX5nw@mail.gmail.com>
Hi dee Ho all,
On 3/10/23 10:29, Linus Walleij wrote:
> On Thu, Mar 9, 2023 at 11:50 PM Sebastian Reichel <sre@kernel.org> wrote:
>
>> Drop CHARGE_NOW support, which requires a platform specific
>> calculation method.
>>
>> Signed-off-by: Sebastian Reichel <sre@kernel.org>
>
> I agree. If we want to support this, we should use the generic
> methods with interpolation tables defined in DT as well, and it also
> ideally requires load compensated resistance calculation to figure
> out Ri so this can bring any kind of reasonable precision.
I guess you have your reasons, besides you have far better insight to
things than I do - hence I am not really objecting this - just asking a
question ;)
Do we have generic facilities of computing this based on the DT tables /
Ri in place(?) I guess that we do need/see platform specific
implementations as long as there is no generic "de-facto" way of doing
this available...
Well, maybe this helps kicking things to that direction :)
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
-- Matti
--
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland
~~ When things go utterly wrong vim users can always type :help! ~~
next prev parent reply other threads:[~2023-03-13 7:50 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 22:50 [PATCHv1 00/11] Add DT support for generic ADC battery Sebastian Reichel
2023-03-09 22:50 ` [PATCHv1 01/11] dt-bindings: power: supply: adc-battery: add binding Sebastian Reichel
2023-03-10 8:14 ` Linus Walleij
2023-03-11 17:54 ` Sebastian Reichel
2023-03-12 17:07 ` [PATCHv1 02/11] power: supply: core: auto-exposure of simple-battery data Sebastian Reichel
2023-03-12 22:27 ` [PATCH 1/6] power: supply: rt9455_charger: mark OF related data as maybe unused Sebastian Reichel
2023-03-12 22:31 ` [PATCH v2] power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition Sebastian Reichel
2023-03-12 22:33 ` [PATCH] power: reset: qcom-pon: drop of_match_ptr for ID table Sebastian Reichel
2023-03-12 22:36 ` [PATCH] power: supply: charger-manager: Use of_property_read_bool() for boolean properties Sebastian Reichel
2023-03-12 22:46 ` drivers/power/supply/qcom_battmgr.c:357:31: sparse: sparse: incorrect type in initializer (different base types) Sebastian Reichel
2023-03-12 22:50 ` [PATCH] power: supply: bq256xx: Support to disable charger Sebastian Reichel
2023-03-13 2:50 ` [PATCH v2] power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition Zheng Hacker
2023-03-13 23:17 ` [PATCHv1 04/11] power: supply: generic-adc-battery: fix unit scaling Sebastian Reichel
2023-03-14 8:14 ` Linus Walleij
2023-03-12 11:29 ` [PATCHv1 01/11] dt-bindings: power: supply: adc-battery: add binding Krzysztof Kozlowski
2023-03-13 6:13 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 02/11] power: supply: core: auto-exposure of simple-battery data Sebastian Reichel
2023-03-10 1:36 ` kernel test robot
2023-03-10 5:10 ` kernel test robot
2023-03-10 8:20 ` Linus Walleij
2023-03-13 6:45 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 03/11] power: supply: generic-adc-battery: convert to managed resources Sebastian Reichel
2023-03-10 8:21 ` Linus Walleij
2023-03-13 7:14 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 04/11] power: supply: generic-adc-battery: fix unit scaling Sebastian Reichel
2023-03-10 8:23 ` Linus Walleij
2023-03-13 7:52 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 05/11] power: supply: generic-adc-battery: drop jitter delay support Sebastian Reichel
2023-03-10 8:24 ` Linus Walleij
2023-03-09 22:50 ` [PATCHv1 06/11] power: supply: generic-adc-battery: drop charge now support Sebastian Reichel
2023-03-10 8:29 ` Linus Walleij
2023-03-13 7:49 ` Matti Vaittinen [this message]
2023-03-13 8:33 ` Linus Walleij
2023-03-09 22:50 ` [PATCHv1 07/11] power: supply: generic-adc-battery: drop memory alloc error message Sebastian Reichel
2023-03-10 8:29 ` Linus Walleij
2023-03-13 7:50 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 08/11] power: supply: generic-adc-battery: use simple-battery API Sebastian Reichel
2023-03-10 8:30 ` Linus Walleij
2023-03-09 22:50 ` [PATCHv1 09/11] power: supply: generic-adc-battery: simplify read_channel logic Sebastian Reichel
2023-03-10 8:31 ` Linus Walleij
2023-03-13 8:19 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 10/11] power: supply: generic-adc-battery: add DT support Sebastian Reichel
2023-03-10 8:32 ` Linus Walleij
2023-03-13 8:22 ` Matti Vaittinen
2023-03-09 22:50 ` [PATCHv1 11/11] power: supply: generic-adc-battery: update copyright info Sebastian Reichel
2023-03-10 8:33 ` Linus Walleij
2023-03-13 8:25 ` Matti Vaittinen
-- strict thread matches above, loose matches on Subject: below --
2023-03-11 17:46 [PATCH v2] power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition Zheng Wang
2023-03-11 11:15 [PATCH 1/6] power: supply: rt9455_charger: mark OF related data as maybe unused Krzysztof Kozlowski
2023-03-11 11:15 ` [PATCH 2/6] power: supply: twl4030_charger: " Krzysztof Kozlowski
2023-03-11 11:15 ` [PATCH 3/6] power: supply: lp8727_charger: " Krzysztof Kozlowski
2023-03-11 11:15 ` [PATCH 4/6] power: supply: ltc4162-l-charger: " Krzysztof Kozlowski
2023-03-11 11:15 ` [PATCH 5/6] power: supply: bq24257_charger: " Krzysztof Kozlowski
2023-03-11 11:15 ` [PATCH 6/6] power: supply: bq25890_charger: " Krzysztof Kozlowski
2023-03-10 20:06 [PATCH] power: reset: qcom-pon: drop of_match_ptr for ID table Krzysztof Kozlowski
2023-03-10 20:10 ` Konrad Dybcio
2023-03-10 20:48 ` Marijn Suijten
2023-03-10 20:54 ` Krzysztof Kozlowski
2023-03-10 17:04 drivers/power/supply/qcom_battmgr.c:357:31: sparse: sparse: incorrect type in initializer (different base types) kernel test robot
2023-03-10 14:47 [PATCH] power: supply: charger-manager: Use of_property_read_bool() for boolean properties Rob Herring
2023-03-09 6:41 [PATCH] power: supply: bq256xx: Support to disable charger Hermes Zhang
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