Linux GPIO subsystem development
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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Matti Vaittinen <mazziesaccount@gmail.com>
Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
	 Lee Jones <lee@kernel.org>, Pavel Machek <pavel@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	 Sebastian Reichel <sre@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	 Mark Brown <broonie@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	 Bartosz Golaszewski <brgl@bgdev.pl>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	 linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,  linux-pm@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
	 linux-rtc@vger.kernel.org,
	Andreas Kemnade <andreas@kemnade.info>
Subject: Re: [PATCH v3 03/16] dt-bindings: battery: Add trickle-charge upper limit
Date: Thu, 6 Nov 2025 09:01:25 +0100	[thread overview]
Message-ID: <20251106-aromatic-outgoing-chameleon-dadf02@kuoka> (raw)
In-Reply-To: <1babb4f8e9a1d21daab737e3427005852ec304fb.1762327887.git.mazziesaccount@gmail.com>

On Wed, Nov 05, 2025 at 09:36:31AM +0200, Matti Vaittinen wrote:
> From: Matti Vaittinen <mazziesaccount@gmail.com>
> 
> Some of the chargers for lithium-ion batteries use a trickle-charging as
> a first charging phase for very empty batteries, to "wake-up" the battery.
> Trickle-charging is a low current, constant current phase. After the
> voltage of the very empty battery has reached an upper limit for
> trickle charging, the pre-charge phase is started with a higher current.
> 
> Allow defining the upper limit for trickle charging voltage, after which
> the charging should be changed to the pre-charging.
> 
> Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> 

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof


  reply	other threads:[~2025-11-06  8:01 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-05  7:34 [PATCH v3 00/16] Support ROHM BD72720 PMIC Matti Vaittinen
2025-11-05  7:35 ` [PATCH v3 01/16] dt-bindings: regulator: ROHM BD72720 Matti Vaittinen
2025-11-05  9:00   ` Rob Herring (Arm)
2025-11-05 11:22     ` Matti Vaittinen
2025-11-05  7:36 ` [PATCH v3 02/16] dt-bindings: battery: Clarify trickle-charge Matti Vaittinen
2025-11-06  8:00   ` Krzysztof Kozlowski
2025-11-10 23:04   ` Linus Walleij
2025-11-05  7:36 ` [PATCH v3 03/16] dt-bindings: battery: Add trickle-charge upper limit Matti Vaittinen
2025-11-06  8:01   ` Krzysztof Kozlowski [this message]
2025-11-05  7:36 ` [PATCH v3 04/16] dt-bindings: power: supply: BD72720 managed battery Matti Vaittinen
2025-11-05  9:00   ` Rob Herring (Arm)
2025-11-05  7:37 ` [PATCH v3 05/16] dt-bindings: mfd: ROHM BD72720 Matti Vaittinen
2025-11-05  9:00   ` Rob Herring (Arm)
2025-11-05 11:39     ` Matti Vaittinen
2025-11-05  7:37 ` [PATCH v3 06/16] dt-bindings: leds: bd72720: Add BD72720 Matti Vaittinen
2025-11-05  7:37 ` [PATCH v3 07/16] mfd: rohm-bd71828: Use regmap_reg_range() Matti Vaittinen
2025-11-05  7:37 ` [PATCH v3 08/16] mfd: bd71828: Support ROHM BD72720 Matti Vaittinen
2025-11-05  7:38 ` [PATCH v3 09/16] regulator: bd71828: rename IC specific entities Matti Vaittinen
2025-11-05  7:38 ` [PATCH v3 10/16] regulator: bd71828: Support ROHM BD72720 Matti Vaittinen
2025-11-05  7:38 ` [PATCH v3 11/16] gpio: Support ROHM BD72720 gpios Matti Vaittinen
2025-11-05  7:39 ` [PATCH v3 12/16] clk: clk-bd718x7: Support BD72720 clk gate Matti Vaittinen
2025-11-05  7:39 ` [PATCH v3 13/16] rtc: bd70528: Support BD72720 rtc Matti Vaittinen
2025-11-05  7:39 ` [PATCH v3 14/16] power: supply: bd71828: Support wider register addresses Matti Vaittinen
2025-11-05  7:39 ` [PATCH v3 15/16] power: supply: bd71828-power: Support ROHM BD72720 Matti Vaittinen
2025-11-05  7:40 ` [PATCH v3 16/16] MAINTAINERS: Add ROHM BD72720 PMIC Matti Vaittinen

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