From: Wolfgang Grandegger <wg@grandegger.com>
Date: Mon, 9 Jun 2008 08:19:08 +0000 (+0200)
Subject: [MTD] [NAND] driver extension to support NAND on TQM85xx modules
X-Git-Tag: v2.6.28-rc1~105^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13f5369704d3c27a07936999f063be3a8a905398;p=pandora-kernel.git

[MTD] [NAND] driver extension to support NAND on TQM85xx modules

This patch extends the FSL UPM NAND driver from Anton Vorontsov to
support hardware which does not have the R/B pin of the NAND chip
connected, like the TQM8548 module:

- The OF_GPIO dependency has been removed from the Kconfig option
  because GPIO is not needed. The relevant gpio_* function are then
  stubbed out in <linux/gpio.h>.

- It re-introduces the chip-delay property to define an appropriate
  maximum delay time (tR) required for read operations. The binding
  will be documented in a separate patch.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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