| Message ID | 20240816-max77693-charger-extcon-v4-8-050a0a9bfea0@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | power: supply: max77693: Toggle charging/OTG based on extcon status | expand |
Hi, On Fri, Aug 16, 2024 at 12:03:32PM GMT, Krzysztof Kozlowski wrote: > 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@grimler.se> > > Signed-off-by: Artur Weber <aweber.kernel@gmail.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. I'm fine with a splitted series of course, but I am also perfectly fine with applying partial patchsets. I know at least some SoC maintainers like this style of a combined patch series, since they basically get an automatic push notification that the dependencies have been merged. It also makes testing easier of course :) -- Sebastian
diff --git a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi index 9bc05961577d..3c905bfedd96 100644 --- a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi +++ b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi @@ -159,6 +159,7 @@ charger_reg: CHARGER { charger { compatible = "maxim,max77693-charger"; + monitored-battery = <&battery>; maxim,constant-microvolt = <4350000>; maxim,min-system-microvolt = <3600000>; @@ -300,6 +301,11 @@ submic_bias_reg: voltage-regulator-5 { regulator-max-microvolt = <2800000>; }; + battery: battery { + compatible = "simple-battery"; + constant-charge-current-max-microamp = <1800000>; + }; + sound: sound { compatible = "samsung,midas-audio"; model = "TAB3";