linux-kernel - Re: [linux-sunxi] [PATCH 2/2] power: supply: axp20x_usb_power: add applied max Vbus support for AXP813

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Message-ID: <20191014042428.wslcadbv45k7v242@earth.universe>
Date:   Mon, 14 Oct 2019 06:24:28 +0200
From:   Sebastian Reichel <sre@...nel.org>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     Icenowy Zheng <icenowy@...c.io>,
        "open list:THERMAL" <linux-pm@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [linux-sunxi] [PATCH 2/2] power: supply: axp20x_usb_power: add
 applied max Vbus support for AXP813

Hi,

On Tue, Oct 08, 2019 at 12:07:05AM +0800, Chen-Yu Tsai wrote:
> As far as the sysfs documents go, CURRENT_MAX is read-only, and should refer to
> the hard limit the hardware can support, i.e. maximum power ratings.
> INPUT_CURRENT_LIMIT and INPUT_VOLTAGE_LIMIT are for configurable upper and lower
> limits respectively.
> 
> Sebastian, is my understanding of this correct?

Yes.

-- Sebastian

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