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Date: Thu, 31 Dec 2020 09:55:07 +0100 From: Krzysztof Kozlowski <krzk@...nel.org> To: Timon Baetz <timon.baetz@...tonmail.com> Cc: Marek Szyprowski <m.szyprowski@...sung.com>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>, MyungJoo Ham <myungjoo.ham@...sung.com>, Chanwoo Choi <cw00.choi@...sung.com>, Lee Jones <lee.jones@...aro.org>, Sebastian Reichel <sre@...nel.org>, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-pm@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht Subject: Re: [PATCH v6 3/8] power: supply: max8997_charger: Set CHARGER current limit On Wed, Dec 30, 2020 at 08:52:15PM +0000, Timon Baetz wrote: > Register for extcon notification and set charging current depending on > the detected cable type. Current values are taken from vendor kernel, > where most charger types end up setting 650mA [0]. > > Also enable and disable the CHARGER regulator based on extcon events. > > [0] https://github.com/krzk/linux-vendor-backup/blob/samsung/galaxy-s2-epic-4g-touch-sph-d710-exynos4210-dump/drivers/misc/max8997-muic.c#L1675-L1678 > > Signed-off-by: Timon Baetz <timon.baetz@...tonmail.com> > --- > v6: dev_info() instead of dev_err(). > v5: Use devm_regulator_get_optional(), dev_err() on failure. > dev_err() on extcon_get_edev_by_phandle() failure. > v4: Make extcon and charger-supply optional. > v3: Split MFD change. > return on regulator_set_current_limit() failure. > v2: Split DTS changes. > Add missing include. > Rename charger_data members. > Disable regulator on regulator_set_current_limit() failure. > Fix ret declaration. > Remove unneeded variables. > Don't dev_err() on deferral. > Get regulator and extcon from DTS. > Use devm_regulator_get(). > Fix indentation. Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org> Best regards, Krzysztof
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