linux-kernel - Re: [PATCH 1/3] spi: tegra210-quad: use device_reset_optional() instead of device

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Message-ID: <20250321-colossal-binturong-of-debate-055aeb@leitao>
Date: Fri, 21 Mar 2025 09:28:34 -0700
From: Breno Leitao <leitao@...ian.org>
To: Thierry Reding <thierry.reding@...il.com>
Cc: Arnd Bergmann <arnd@...db.de>, jonathanh@...dia.com,
	skomatineni@...dia.com, Mark Brown <broonie@...ian.org>,
	Laxman Dewangan <ldewangan@...dia.com>, linux-tegra@...r.kernel.org,
	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	rmikey@...a.com, kernel-team@...a.com,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, noodles@...th.li,
	Jarkko Sakkinen <jarkko@...nel.org>,
	Peter Huewe <peterhuewe@....de>
Subject: Re: [PATCH 1/3] spi: tegra210-quad: use device_reset_optional()
 instead of device_reset()

Hello Thierry,

On Fri, Mar 21, 2025 at 01:40:44PM +0100, Thierry Reding wrote:
> Can you maybe help clarify at what point you start seeing errors induced
> by the recovery mechanism?

This is after a while. Something happen to QSPI and the warnings and
device reset failed start going haywire.

Most of the machines are fine, but, some get into this situation.

Thanks
--breno