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[RFC,10/11] ARM: dts: samsung: exynos4212-tab3: Set fast charge current for MAX77693

Message ID 20240530-max77693-charger-extcon-v1-10-dc2a9e5bdf30@gmail.com (mailing list archive)
State New
Headers show
Series power: supply: max77693: Toggle charging/OTG based on extcon status | expand

Commit Message

Artur Weber May 30, 2024, 8:56 a.m. UTC 
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(+)
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Patch

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>;
 			};
 		};