linux-kernel - Re: [PATCH v2 5/6] ARM: dts: exynos: Added top-off charging regulator node for i9100

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Message-ID: <20201221142322.GE33797@kozik-lap>
Date:   Mon, 21 Dec 2020 15:23:22 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Timon Baetz <timon.baetz@...tonmail.com>
Cc:     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 v2 5/6] ARM: dts: exynos: Added top-off charging
 regulator node for i9100

On Mon, Dec 21, 2020 at 09:53:35AM +0000, Timon Baetz wrote:
> Value taken from Galaxy S2 vendor kernel [0] which always sets 200mA.

Subject: "Add", not "Added", as in Linux coding style.

> 
> Also rearrange regulators based on definition in max8997.h.
> 
> [0] https://github.com/krzk/linux-vendor-backup/blob/samsung/galaxy-s2-epic-4g-touch-sph-d710-exynos4210-dump/drivers/power/sec_battery_u1.c#L1525
> 
> Signed-off-by: Timon Baetz <timon.baetz@...tonmail.com>
> ---
>  arch/arm/boot/dts/exynos4210-i9100.dts | 21 ++++++++++++++-------
>  1 file changed, 14 insertions(+), 7 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts
> index 586d801af0b5..fec6da64f7c1 100644
> --- a/arch/arm/boot/dts/exynos4210-i9100.dts
> +++ b/arch/arm/boot/dts/exynos4210-i9100.dts
> @@ -560,6 +560,16 @@ safe2_sreg: ESAFEOUT2 {
>  				regulator-boot-on;
>  			};
>  
> +			EN32KHZ_AP {
> +				regulator-name = "EN32KHZ_AP";
> +				regulator-always-on;
> +			};
> +
> +			EN32KHZ_CP {
> +				regulator-name = "EN32KHZ_CP";
> +				regulator-always-on;
> +			};
> +
>  			charger_reg: CHARGER {
>  				regulator-name = "CHARGER";
>  				regulator-min-microamp = <200000>;
> @@ -573,13 +583,10 @@ chargercv_reg: CHARGER_CV {
>  				regulator-always-on;
>  			};
>  
> -			EN32KHZ_AP {
> -				regulator-name = "EN32KHZ_AP";
> -				regulator-always-on;
> -			};
> -
> -			EN32KHZ_CP {
> -				regulator-name = "EN32KHZ_CP";
> +			chargertopoff_reg: CHARGER_TOPOFF {

No need for label "chargertopoff_reg".

Best regards,
Krzysztof