linux-kernel - Re: [PATCH v4 08/10] ARM: dts: samsung: exynos4212-tab3: Add battery node with charge current value

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Message-ID: <f2d19e20-9177-4b30-9781-6904cc1d1638@kernel.org>
Date: Fri, 16 Aug 2024 12:03:32 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Artur Weber <aweber.kernel@...il.com>,
 Chanwoo Choi <cw00.choi@...sung.com>
Cc: Sebastian Reichel <sre@...nel.org>, Rob Herring <robh@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Lee Jones <lee@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Alim Akhtar <alim.akhtar@...sung.com>, linux-pm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org,
 ~postmarketos/upstreaming@...ts.sr.ht, Henrik Grimler <henrik@...mler.se>,
 Wolfgang Wiedmeyer <wolfgit@...dmeyer.de>,
 Denis 'GNUtoo' Carikli <GNUtoo@...erdimension.org>
Subject: Re: [PATCH v4 08/10] ARM: dts: samsung: exynos4212-tab3: Add battery
 node with charge current value

On 16/08/2024 10:19, Artur Weber wrote:
> 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.
> 
> Add it to a new battery node and pass it to the MAX77693 charger
> so that the fast charge current setting can be used for charging.
> 
> Tested-by: Henrik Grimler <henrik@...mler.se>
> Signed-off-by: Artur Weber <aweber.kernel@...il.com>
> ---
> Changes in v2:
> - Switched to monitored-battery
> ---
>  arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)

For next version, please split DTS into separate patchset and provide in
changelog (---) lore link to power supply patchset with bindings. It
will be easier for Sebastian to apply entire set for psy.

Best regards,
Krzysztof