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| author | Sourav Poddar <sourav.poddar@ti.com> | 2013-11-06 14:35:35 (GMT) |
|---|---|---|
| committer | Matthew Weigel <Matthew.Weigel@freescale.com> | 2014-12-11 18:37:16 (GMT) |
| commit | c673d9db5397ecd085936b8314030e6660ef2869 (patch) | |
| tree | bba10de155e1b57b42200f8b066c90d9f5bb3694 /mm | |
| parent | 51a3d734e50877ceb4f04317e245e5c7bec2ae40 (diff) | |
| download | linux-fsl-qoriq-c673d9db5397ecd085936b8314030e6660ef2869.tar.xz | |
drivers: mtd: m25p80: add quad read support
Some flash also support quad read mode. Adding support for quad read
mode in m25p80 for Spansion and Macronix flash.
[Tweaked by Brian]
With this patch, quad-read support will override fast-read and
normal-read, if the SPI controller and flash chip both support it.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
(cherry picked from commit 3487a63955c34ea508bcf4ca5131ddd953876e2d)
Change-Id: Ib5ea483806cb7237bc23d4219626a198b09aecce
Reviewed-on: http://git.am.freescale.net:8181/20041
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Tested-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions