From: Marek Vasut <marex@denx.de>
To: Huang Shijie <b32955@freescale.com>
Cc: broonie@linaro.org, linux-mtd@lists.infradead.org, pekon@ti.com,
sourav.poddar@ti.com, computersforpeace@gmail.com,
dwmw2@infradead.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/4] mtd: spi-nor: add a new framework for SPI NOR
Date: Wed, 27 Nov 2013 10:27:06 +0100 [thread overview]
Message-ID: <201311271027.06982.marex@denx.de> (raw)
In-Reply-To: <1385447575-23773-1-git-send-email-b32955@freescale.com>
Dear Huang Shijie,
> 1.) Why add a new framework for SPI NOR?
> The SPI-NOR controller such as Freescale's Quadspi controller is working
> in a different way from the SPI bus. It should knows the NOR commands to
> find the right LUT sequence. Unfortunately, the current code can not meet
> this requirement.
Is there any kind of documentation for this controller available? I cannot quite
understand how this controller works and why can it not be used with our current
infrastructure.
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 0/4] mtd: spi-nor: add a new framework for SPI NOR
Date: Wed, 27 Nov 2013 10:27:06 +0100 [thread overview]
Message-ID: <201311271027.06982.marex@denx.de> (raw)
In-Reply-To: <1385447575-23773-1-git-send-email-b32955@freescale.com>
Dear Huang Shijie,
> 1.) Why add a new framework for SPI NOR?
> The SPI-NOR controller such as Freescale's Quadspi controller is working
> in a different way from the SPI bus. It should knows the NOR commands to
> find the right LUT sequence. Unfortunately, the current code can not meet
> this requirement.
Is there any kind of documentation for this controller available? I cannot quite
understand how this controller works and why can it not be used with our current
infrastructure.
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-11-27 9:27 UTC|newest]
Thread overview: 157+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-26 6:32 [PATCH 0/4] mtd: spi-nor: add a new framework for SPI NOR Huang Shijie
2013-11-26 6:32 ` Huang Shijie
2013-11-26 6:32 ` [PATCH 1/4] mtd: spi-nor: move the SPI NOR commands to a new header file Huang Shijie
2013-11-26 6:32 ` Huang Shijie
2013-11-26 7:42 ` Gupta, Pekon
2013-11-26 7:42 ` Gupta, Pekon
2013-11-26 8:53 ` Huang Shijie
2013-11-26 8:53 ` Huang Shijie
2013-11-26 14:48 ` Angus Clark
2013-11-26 14:48 ` Angus Clark
2013-11-26 6:32 ` [PATCH 2/4] mtd: spi-nor: add a new data structrue spi_nor{} Huang Shijie
2013-11-26 6:32 ` Huang Shijie
2013-11-26 11:42 ` Gupta, Pekon
2013-11-26 11:42 ` Gupta, Pekon
2013-11-27 4:35 ` Huang Shijie
2013-11-27 4:35 ` Huang Shijie
2013-11-27 9:32 ` Marek Vasut
2013-11-27 9:32 ` Marek Vasut
2013-11-27 10:24 ` Huang Shijie
2013-11-27 10:24 ` Huang Shijie
2013-11-27 10:27 ` Marek Vasut
2013-11-27 10:27 ` Marek Vasut
2013-11-26 6:32 ` [PATCH 3/4] mtd: spi-nor: add the framework for SPI NOR Huang Shijie
2013-11-26 6:32 ` Huang Shijie
2013-11-26 10:03 ` Gupta, Pekon
2013-11-26 10:03 ` Gupta, Pekon
2013-11-27 9:39 ` Marek Vasut
2013-11-27 9:39 ` Marek Vasut
2013-11-26 6:32 ` [PATCH 4/4] mtd: m25p80: use the new spi-nor APIs Huang Shijie
2013-11-26 6:32 ` Huang Shijie
2013-11-26 12:57 ` [PATCH 0/4] mtd: spi-nor: add a new framework for SPI NOR Angus Clark
2013-11-26 12:57 ` Angus Clark
2013-11-27 4:32 ` Brian Norris
2013-11-27 4:32 ` Brian Norris
2013-11-27 4:32 ` Brian Norris
2013-11-27 4:39 ` Huang Shijie
2013-11-27 4:39 ` Huang Shijie
2013-11-27 4:39 ` Huang Shijie
2013-11-29 14:52 ` Angus Clark
2013-11-29 14:52 ` Angus Clark
2013-11-29 14:52 ` Angus Clark
2013-12-02 10:06 ` Huang Shijie
2013-12-02 10:06 ` Huang Shijie
2013-12-02 10:06 ` Huang Shijie
2013-12-02 11:01 ` Gupta, Pekon
2013-12-02 11:01 ` Gupta, Pekon
2013-12-02 11:01 ` Gupta, Pekon
2013-12-02 11:19 ` Angus Clark
2013-12-02 11:19 ` Angus Clark
2013-12-03 6:20 ` Huang Shijie
2013-12-03 6:20 ` Huang Shijie
2013-12-03 6:20 ` Huang Shijie
2013-12-03 8:23 ` Lee Jones
2013-12-03 8:23 ` Lee Jones
2013-12-03 8:23 ` Lee Jones
2013-12-10 8:25 ` Brian Norris
2013-12-10 8:25 ` Brian Norris
2013-12-10 8:25 ` Brian Norris
2013-12-10 10:00 ` Lee Jones
2013-12-10 10:00 ` Lee Jones
2013-12-10 10:00 ` Lee Jones
2013-12-03 0:32 ` Marek Vasut
2013-12-03 0:32 ` Marek Vasut
2013-12-03 0:32 ` Marek Vasut
2013-12-03 10:36 ` Huang Shijie
2013-12-03 10:36 ` Huang Shijie
2013-12-03 10:36 ` Huang Shijie
2013-12-03 14:51 ` David Woodhouse
2013-12-03 14:51 ` David Woodhouse
2013-12-03 14:51 ` David Woodhouse
2013-12-04 18:44 ` Brian Norris
2013-12-04 18:44 ` Brian Norris
2013-12-04 18:44 ` Brian Norris
2013-12-05 7:12 ` Huang Shijie
2013-12-05 7:12 ` Huang Shijie
2013-12-05 7:12 ` Huang Shijie
2013-12-05 8:11 ` Brian Norris
2013-12-05 8:11 ` Brian Norris
2013-12-05 8:11 ` Brian Norris
2013-12-05 7:59 ` Huang Shijie
2013-12-05 7:59 ` Huang Shijie
2013-12-05 7:59 ` Huang Shijie
2013-12-05 9:20 ` Brian Norris
2013-12-05 9:20 ` Brian Norris
2013-12-05 9:20 ` Brian Norris
2013-12-06 3:07 ` Huang Shijie
2013-12-06 3:07 ` Huang Shijie
2013-12-06 3:07 ` Huang Shijie
2013-12-05 14:35 ` Angus Clark
2013-12-05 14:35 ` Angus Clark
2013-12-05 14:35 ` Angus Clark
2013-12-06 8:18 ` Huang Shijie
2013-12-06 8:18 ` Huang Shijie
2013-12-06 8:18 ` Huang Shijie
2013-12-10 9:08 ` Brian Norris
2013-12-10 9:08 ` Brian Norris
2013-12-10 9:08 ` Brian Norris
2013-12-04 2:46 ` Huang Shijie
2013-12-04 2:46 ` Huang Shijie
2013-12-04 2:46 ` Huang Shijie
2013-12-04 6:58 ` Angus Clark
2013-12-04 6:58 ` Angus Clark
2013-12-04 6:58 ` Angus Clark
2013-12-04 7:19 ` Gupta, Pekon
2013-12-04 7:19 ` Gupta, Pekon
2013-12-04 7:19 ` Gupta, Pekon
2013-12-04 8:21 ` Angus Clark
2013-12-04 8:21 ` Angus Clark
2013-12-04 8:21 ` Angus Clark
2013-12-04 15:36 ` Marek Vasut
2013-12-04 15:36 ` Marek Vasut
2013-12-04 15:36 ` Marek Vasut
2013-12-05 2:42 ` Huang Shijie
2013-12-05 2:42 ` Huang Shijie
2013-12-05 2:42 ` Huang Shijie
2013-12-05 5:43 ` Gupta, Pekon
2013-12-05 5:43 ` Gupta, Pekon
2013-12-05 5:43 ` Gupta, Pekon
2013-12-05 7:33 ` Huang Shijie
2013-12-05 7:33 ` Huang Shijie
2013-12-05 7:33 ` Huang Shijie
2013-11-27 9:27 ` Marek Vasut [this message]
2013-11-27 9:27 ` Marek Vasut
2013-11-27 9:47 ` Sourav Poddar
2013-11-27 9:47 ` Sourav Poddar
2013-11-27 10:06 ` Marek Vasut
2013-11-27 10:06 ` Marek Vasut
2013-11-27 10:56 ` Sourav Poddar
2013-11-27 10:56 ` Sourav Poddar
2013-12-02 23:59 ` Marek Vasut
2013-12-02 23:59 ` Marek Vasut
2013-12-03 10:01 ` Sourav Poddar
2013-12-03 10:01 ` Sourav Poddar
2013-12-03 13:42 ` Marek Vasut
2013-12-03 13:42 ` Marek Vasut
2013-12-03 13:50 ` Sourav Poddar
2013-12-03 13:50 ` Sourav Poddar
2013-12-03 14:19 ` Marek Vasut
2013-12-03 14:19 ` Marek Vasut
2013-12-03 14:31 ` Sourav Poddar
2013-12-03 14:31 ` Sourav Poddar
2013-12-03 15:09 ` Marek Vasut
2013-12-03 15:09 ` Marek Vasut
2013-12-03 15:16 ` Sourav Poddar
2013-12-03 15:16 ` Sourav Poddar
2013-12-03 15:35 ` Marek Vasut
2013-12-03 15:35 ` Marek Vasut
2013-12-03 15:23 ` David Woodhouse
2013-12-03 15:23 ` David Woodhouse
2013-12-03 18:28 ` Brian Norris
2013-12-03 18:28 ` Brian Norris
2013-12-03 23:41 ` Marek Vasut
2013-12-03 23:41 ` Marek Vasut
2013-11-27 10:19 ` Huang Shijie
2013-11-27 10:19 ` Huang Shijie
2013-12-03 0:00 ` Marek Vasut
2013-12-03 0:00 ` Marek Vasut
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