tree 84233509d5ccf9efea3e92785c101ce3b051eaef
parent db99a5523175ba15fef4719c722cea11b94911bb
author Wolfgang Grandegger <wg@grandegger.com> 1238407362 +0200
committer David Woodhouse <David.Woodhouse@intel.com> 1239027429 -0700

[MTD] [NAND] FSL-UPM: add multi chip support

This patch adds support for multi-chip NAND devices to the FSL-UPM
driver. This requires support for multiple GPIOs for the RNB pins.
The NAND chips are selected through address lines defined by the
FDT property "fsl,upm-addr-line-cs-offsets".

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>