From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Mauro Lima <mauro.lima@eclypsium.com>
Cc: broonie@kernel.org, michael@walle.cc, linux-spi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] spi: intel: Update help text of PCI and Platform drivers
Date: Fri, 10 Feb 2023 19:19:58 +0200 [thread overview]
Message-ID: <Y+Z8vrrwvrc4e9SU@black.fi.intel.com> (raw)
In-Reply-To: <20230210164158.211065-1-mauro.lima@eclypsium.com>
On Fri, Feb 10, 2023 at 01:41:58PM -0300, Mauro Lima wrote:
> Modern intel hardware uses controllers that work in hardware
> sequencing mode. In this mode, the controller exposes a subset
> of operations, like read, write and erase, making it easier
> and less error-prone for use.
> On the other hand, most of the controllers handled by the
> platform driver use software sequencing that exposes the
> entire set of operations i.e. exposes the low level SPI-NOR
> opcodes to the software for use.
> Update PCI and Platform help text with this information.
>
> Signed-off-by: Mauro Lima <mauro.lima@eclypsium.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
next prev parent reply other threads:[~2023-02-10 17:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 16:41 [PATCH v2] spi: intel: Update help text of PCI and Platform drivers Mauro Lima
2023-02-10 17:19 ` Mika Westerberg [this message]
2023-02-10 19:03 ` Mark Brown
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