linux-kernel - Re: [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver

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Message-ID: <9499a56d-fb74-16cd-46c1-27b3fcfdcd7e@linaro.org>
Date:   Wed, 2 Nov 2022 09:48:03 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Sebastian Reichel <sebastian.reichel@...labora.com>
Cc:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver

Hi,

On 31/10/2022 23:29, Sebastian Reichel wrote:
> Hi,
> 
> On Mon, Oct 31, 2022 at 05:47:26PM +0100, Neil Armstrong wrote:
>> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
>> to its two PMICs in order, this represents the poweroff scheme needed to complete
>> a clean poweroff of the system.
>>
>> This implement this scheme, and overrides the PSCI pm_power_off.
> 
> Please use devm_register_power_off_handler() or
> devm_register_sys_off_handler() for new drivers.

Thx, will update.

Neil

> 
> Thanks,
> 
> -- Sebastian
> 
>> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
>> [...]