From: Marek Vasut <marex@denx.de>
To: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Cc: nicolas.ferre@atmel.com, broonie@kernel.org,
linux-spi@vger.kernel.org, dwmw2@infradead.org,
computersforpeace@gmail.com, zajec5@gmail.com,
beanhuo@micron.com, juhosg@openwrt.org, shijie.huang@intel.com,
ben@decadent.org.uk, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
linux-mtd@lists.infradead.org
Subject: Re: [PATCH linux-next v4 1/5] mtd: spi-nor: notify (Q)SPI controller about protocol change
Date: Mon, 24 Aug 2015 12:16:20 +0200 [thread overview]
Message-ID: <201508241216.20506.marex@denx.de> (raw)
In-Reply-To: <9649a13a50c33ef38045342353fc487a914ae337.1440410236.git.cyrille.pitchen@atmel.com>
On Monday, August 24, 2015 at 12:13:56 PM, Cyrille Pitchen wrote:
> Once the Quad SPI mode has been enabled on a Micron flash memory, this
> device expects ALL the following commands to use the SPI 4-4-4 protocol.
> The (Q)SPI controller needs to be notified about the protocol change so it
> can adapt and keep on dialoging with the Micron memory.
>
> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Awesome,
Acked-by: Marek Vasut <marex@denx.de>
If this could be applied separately (since I want to use the same functionality
for the Cadence QSPI driver), I'd be really happy too :)
Best regards,
Marek Vasut
WARNING: multiple messages have this Message-ID (diff)
From: marex@denx.de (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH linux-next v4 1/5] mtd: spi-nor: notify (Q)SPI controller about protocol change
Date: Mon, 24 Aug 2015 12:16:20 +0200 [thread overview]
Message-ID: <201508241216.20506.marex@denx.de> (raw)
In-Reply-To: <9649a13a50c33ef38045342353fc487a914ae337.1440410236.git.cyrille.pitchen@atmel.com>
On Monday, August 24, 2015 at 12:13:56 PM, Cyrille Pitchen wrote:
> Once the Quad SPI mode has been enabled on a Micron flash memory, this
> device expects ALL the following commands to use the SPI 4-4-4 protocol.
> The (Q)SPI controller needs to be notified about the protocol change so it
> can adapt and keep on dialoging with the Micron memory.
>
> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Awesome,
Acked-by: Marek Vasut <marex@denx.de>
If this could be applied separately (since I want to use the same functionality
for the Cadence QSPI driver), I'd be really happy too :)
Best regards,
Marek Vasut
next prev parent reply other threads:[~2015-08-24 10:16 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-24 10:13 [PATCH linux-next v4 0/5] add driver for Atmel QSPI controller Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` [PATCH linux-next v4 1/5] mtd: spi-nor: notify (Q)SPI controller about protocol change Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:16 ` Marek Vasut [this message]
2015-08-24 10:16 ` Marek Vasut
2015-08-24 10:13 ` [PATCH linux-next v4 2/5] Documentation: mtd: add a DT property to set the number of dummy cycles Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` [PATCH linux-next v4 3/5] mtd: spi-nor: allow to tune " Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:48 ` Marek Vasut
2015-08-24 10:48 ` Marek Vasut
2015-08-24 16:42 ` Cyrille Pitchen
2015-08-24 16:42 ` Cyrille Pitchen
2015-08-24 16:42 ` Cyrille Pitchen
2015-08-24 16:42 ` Cyrille Pitchen
2015-08-24 16:48 ` Marek Vasut
2015-08-24 16:48 ` Marek Vasut
2015-08-24 16:48 ` Marek Vasut
2015-08-24 10:13 ` [PATCH linux-next v4 4/5] Documentation: atmel-quadspi: add binding file for Atmel QSPI driver Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:13 ` Cyrille Pitchen
2015-08-24 10:22 ` Marek Vasut
2015-08-24 10:22 ` Marek Vasut
2015-08-24 10:22 ` Marek Vasut
2015-08-24 10:14 ` [PATCH linux-next v4 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller Cyrille Pitchen
2015-08-24 10:14 ` Cyrille Pitchen
2015-08-24 10:14 ` Cyrille Pitchen
2015-08-24 11:03 ` Marek Vasut
2015-08-24 11:03 ` Marek Vasut
2015-08-24 11:03 ` Marek Vasut
2015-08-24 12:49 ` Russell King - ARM Linux
2015-08-24 12:49 ` Russell King - ARM Linux
2015-08-24 12:49 ` Russell King - ARM Linux
2015-08-24 13:15 ` Marek Vasut
2015-08-24 13:15 ` Marek Vasut
2015-08-24 17:04 ` Cyrille Pitchen
2015-08-24 17:04 ` Cyrille Pitchen
2015-08-24 17:04 ` Cyrille Pitchen
2015-08-24 17:45 ` Marek Vasut
2015-08-24 17:45 ` Marek Vasut
2015-08-24 17:45 ` Marek Vasut
2015-08-25 9:46 ` Jonas Gorski
2015-08-25 9:46 ` Jonas Gorski
2015-08-25 9:46 ` Jonas Gorski
2015-08-25 10:21 ` Cyrille Pitchen
2015-08-25 10:21 ` Cyrille Pitchen
2015-08-25 10:21 ` Cyrille Pitchen
2015-08-25 10:17 ` Cyrille Pitchen
2015-08-25 10:17 ` Cyrille Pitchen
2015-08-25 10:17 ` Cyrille Pitchen
2015-08-25 10:22 ` Marek Vasut
2015-08-25 10:22 ` Marek Vasut
2015-08-25 10:22 ` Marek Vasut
2015-08-25 15:57 ` Brian Norris
2015-08-25 15:57 ` Brian Norris
2015-08-25 15:57 ` Brian Norris
2015-08-25 1:44 ` Bean Huo 霍斌斌 (beanhuo)
2015-08-25 1:44 ` Bean Huo 霍斌斌 (beanhuo)
2015-08-25 11:24 ` Cyrille Pitchen
2015-08-25 11:24 ` Cyrille Pitchen
2015-08-25 11:24 ` Cyrille Pitchen
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