From: Artur Weber <aweber.kernel@gmail.com>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Chanwoo Choi <cw00.choi@samsung.com>
Cc: Sebastian Reichel <sre@kernel.org>, Rob Herring <robh@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Lee Jones <lee@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht,
Henrik Grimler <henrik@grimler.se>,
Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>,
Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>,
Artur Weber <aweber.kernel@gmail.com>
Subject: [PATCH RFC 10/11] ARM: dts: samsung: exynos4212-tab3: Set fast charge current for MAX77693
Date: Thu, 30 May 2024 10:56:00 +0200 [thread overview]
Message-ID: <20240530-max77693-charger-extcon-v1-10-dc2a9e5bdf30@gmail.com> (raw)
In-Reply-To: <20240530-max77693-charger-extcon-v1-0-dc2a9e5bdf30@gmail.com>
This value was verified by comparing register dumps of the MAX77693
charger with on mainline with a downstream kernel under Android; the
value on downstream was set to 1.8 amps when charging with a proper
charger.
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
---
arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi
index e5254e32aa8f..b13c135bd944 100644
--- a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi
+++ b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi
@@ -158,6 +158,7 @@ charger {
maxim,min-system-microvolt = <3600000>;
maxim,thermal-regulation-celsius = <100>;
maxim,battery-overcurrent-microamp = <3500000>;
+ maxim,fast-charge-current-microamp = <1800000>;
maxim,charge-input-threshold-microvolt = <4300000>;
};
};
--
2.45.1
next prev parent reply other threads:[~2024-05-30 8:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-30 8:55 [PATCH RFC 00/11] power: supply: max77693: Toggle charging/OTG based on extcon status Artur Weber
2024-05-30 8:55 ` [PATCH RFC 01/11] dt-bindings: power: supply: max77693: Add fast charge current property Artur Weber
2024-05-31 9:35 ` Krzysztof Kozlowski
2024-05-30 8:55 ` [PATCH RFC 02/11] dt-bindings: power: supply: max77693: Add maxim,usb-connector property Artur Weber
2024-05-31 9:15 ` Krzysztof Kozlowski
2024-05-30 8:55 ` [PATCH RFC 03/11] mfd: max77693: Add defines for charger current control Artur Weber
2024-05-31 9:14 ` Krzysztof Kozlowski
2024-05-30 8:55 ` [PATCH RFC 04/11] mfd: max77693: Add defines for OTG control Artur Weber
2024-05-31 9:36 ` Krzysztof Kozlowski
2024-05-30 8:55 ` [PATCH RFC 05/11] power: supply: max77693: Expose INPUT_CURRENT_LIMIT and CURRENT_MAX Artur Weber
2024-05-31 9:38 ` Krzysztof Kozlowski
2024-05-31 12:22 ` Artur Weber
2024-05-30 8:55 ` [PATCH RFC 06/11] power: supply: max77693: Set charge current limits during init Artur Weber
2024-05-31 9:47 ` Krzysztof Kozlowski
2024-05-31 11:55 ` Artur Weber
2024-05-31 12:18 ` Krzysztof Kozlowski
2024-06-05 14:43 ` Artur Weber
2024-05-30 8:55 ` [PATCH RFC 07/11] power: supply: max77693: Add USB extcon detection for enabling charging Artur Weber
2024-05-30 8:55 ` [PATCH RFC 08/11] power: supply: max77693: Add support for detecting and enabling OTG Artur Weber
2024-05-30 8:55 ` [PATCH RFC 09/11] power: supply: max77693: Set up charge/input current according to cable type Artur Weber
2024-05-30 8:56 ` Artur Weber [this message]
2024-05-30 8:56 ` [PATCH RFC 11/11] ARM: dts: samsung: exynos4212-tab3: Add USB connector node Artur Weber
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