linux-kernel - Re: [PATCH v7 0/6] Add support for the IEI WT61P803 PUZZLE MCU

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Date:   Thu, 29 Oct 2020 19:01:05 +0100
From:   Pavel Machek <pavel@....cz>
To:     Luka Kovacic <luka.kovacic@...tura.hr>
Cc:     linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        lee.jones@...aro.org, dmurphy@...com, robh+dt@...nel.org,
        jdelvare@...e.com, linux@...ck-us.net, marek.behun@....cz,
        luka.perkov@...tura.hr, andy.shevchenko@...il.com,
        robert.marko@...tura.hr
Subject: Re: [PATCH v7 0/6] Add support for the IEI WT61P803 PUZZLE MCU

Hi!

> +What:		/sys/bus/serial/devices/.../iei_wt61p803_puzzle_core/power_status
> +Date:		September 2020
> +Contact:	Luka Kovacic <luka.kovacic@...tura.hr>
> +Description:	(RO) Power status indicates the host platform power on method.
> +		Value mapping (bitwise list):
> +		0x80 - Null
> +		0x40 - Firmware flag
> +		0x20 - Power loss detection flag (powered off)
> +		0x10 - Power loss detection flag (AC mode)
> +		0x08 - Button power on
> +		0x04 - WOL power on
> +		0x02 - RTC alarm power on
> +		0x01 - AC recover power on

It would be nice to put this into standard place somewhere. Many
machines will want to expose this information.

If not, at least spell out WoL, as it is not that common of acronym.

> +What:		/sys/bus/serial/devices/.../iei_wt61p803_puzzle_core/ac_recovery_status
> +Date:		September 2020
> +Contact:	Luka Kovacic <luka.kovacic@...tura.hr>
> +Description:	(RO) Host platform AC recovery status value

I can not tell what this is from documentation...

Best regards,
								Pavel

-- 
http://www.livejournal.com/~pavelmachek

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