Message-ID: <dbf4b01d-e3c7-28fc-890d-9bb51c919f59@baylibre.com>
Date:   Fri, 3 Mar 2023 10:48:15 +0100
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Subject: Re: [PATCH] mfd: tps65219: Add support for soft shutdown via sys-off
 API
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To:     Vignesh Raghavendra <vigneshr@ti.com>, tony@atomide.com,
        lee@kernel.org
Cc:     linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
        khilman@baylibre.com, nm@ti.com, afd@ti.com, msp@baylibre.com
References: <20230203140150.13071-1-jneanne@baylibre.com>
 <4b9fc988-5313-757a-b3bc-ec90dba4f4b2@ti.com>
From:   jerome Neanne <jneanne@baylibre.com>
In-Reply-To: <4b9fc988-5313-757a-b3bc-ec90dba4f4b2@ti.com>
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On 03/03/2023 06:36, Vignesh Raghavendra wrote:
> 
> 
> On 03/02/23 19:31, Jerome Neanne wrote:
>> Use new API for power-off mode support:
>> Link: https://lwn.net/Articles/894511/
>> Link: https://lore.kernel.org/all/7hfseqa7l0.fsf@baylibre.com/
>>
>> sys-off API allows support of shutdown handler and restart handler.
>>
>> Shutdown was not supported before that enhancement.
>> This is required for platform that are not using PSCI.
>>
>> Test:
>> - restart:
>>    # reboot
>>    Default is cold reset:
>>    # cat /sys/kernel/reboot/mode
>>    Switch boot mode to warm reset:
>>    # echo warm > /sys/kernel/reboot/mode
>> - power-off:
>>    # halt
>>
>> Tested on AM62-SP-SK board.
>>
> 
> There is no -SP-SK that I am aware of.. Do you mean -LP-SK?
You are right, this is a typo. It's LP-SK
> [...]
>