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Date:   Thu, 04 Feb 2021 01:30:07 +0000
To:     Mike Looijmans <>
Subject: Re: [PATCH v2] net: mdiobus: Prevent spike on MDIO bus reset signal


This patch was applied to netdev/net-next.git (refs/heads/master):

On Tue,  2 Feb 2021 15:32:39 +0100 you wrote:
> The mdio_bus reset code first de-asserted the reset by allocating with
> GPIOD_OUT_LOW, then asserted and de-asserted again. In other words, if
> the reset signal defaulted to asserted, there'd be a short "spike"
> before the reset.
> Here is what happens depending on the pre-existing state of the reset
> signal:
> Reset (previously asserted):   ~~~|_|~~~~|_______
> Reset (previously deasserted): _____|~~~~|_______
>                                   ^ ^    ^
>                                   A B    C
> [...]

Here is the summary with links:
  - [v2] net: mdiobus: Prevent spike on MDIO bus reset signal

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