From: Marek Vasut <marek.vasut@gmail.com>
To: Ludovic Barre <ludovic.Barre@st.com>,
Cyrille Pitchen <cyrille.pitchen@atmel.com>
Cc: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
Richard Weinberger <richard@nod.at>,
Alexandre Torgue <alexandre.torgue@st.com>,
Rob Herring <robh+dt@kernel.org>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v4 2/2] mtd: spi-nor: add driver for STM32 quad spi flash controller
Date: Fri, 14 Apr 2017 18:15:06 +0200 [thread overview]
Message-ID: <b0238aad-38a1-3b06-ac2e-45f658041661@gmail.com> (raw)
In-Reply-To: <1492103757-22375-3-git-send-email-ludovic.Barre@st.com>
On 04/13/2017 07:15 PM, Ludovic Barre wrote:
> From: Ludovic Barre <ludovic.barre@st.com>
>
> The quadspi is a specialized communication interface targeting single,
> dual or quad SPI Flash memories.
>
> It can operate in any of the following modes:
> -indirect mode: all the operations are performed using the quadspi
> registers
> -read memory-mapped mode: the external Flash memory is mapped to the
> microcontroller address space and is seen by the system as if it was
> an internal memory
>
> Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
--
Best regards,
Marek Vasut
next prev parent reply other threads:[~2017-04-14 16:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-13 17:15 [PATCH v4 0/2] mtd: spi-nor: add stm32 qspi driver Ludovic Barre
2017-04-13 17:15 ` [PATCH v4 1/2] dt-bindings: Document the STM32 QSPI bindings Ludovic Barre
2017-04-16 16:53 ` Cyrille Pitchen
2017-05-02 1:09 ` Brian Norris
2017-05-03 20:49 ` Cyrille Pitchen
2017-04-19 22:35 ` Rob Herring
2017-04-13 17:15 ` [PATCH v4 2/2] mtd: spi-nor: add driver for STM32 quad spi flash controller Ludovic Barre
2017-04-14 16:15 ` Marek Vasut [this message]
2017-04-16 17:11 ` Cyrille Pitchen
2017-05-02 1:05 ` Brian Norris
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