linux-kernel - Re: [PATCH v2 2/2] mfd: tps6586x: register restart handler

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Message-ID: <5159fc03-e39d-b784-e852-8a4057ec5354@nvidia.com>
Date:   Tue, 21 Mar 2023 07:46:50 +0000
From:   Jon Hunter <jonathanh@...dia.com>
To:     Benjamin Bara <bbara93@...il.com>, lee@...nel.org
Cc:     dmitry.osipenko@...labora.com, treding@...dia.com,
        richard.leitner@...ux.dev, benjamin.bara@...data.com,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] mfd: tps6586x: register restart handler


On 20/03/2023 22:03, Benjamin Bara wrote:
> From: Benjamin Bara <benjamin.bara@...data.com>
> 
> The TPS658629-Q1 (unfortunately the only TPS6586x with public data sheet)
> provides a SOFT RST bit in the SUPPLYENE reg to request a (cold) reboot.
> 
> Use it to implement and register a restart handler.


This does not explain why this is needed and/or why we are adding this.

Jon

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