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authorStefan Roese <sr@denx.de>2015-08-28 15:45:21 +0300
committerBrian Norris <computersforpeace@gmail.com>2015-09-10 02:51:47 +0300
commit7eadd47fd708df2028877558d085f47dc9086459 (patch)
treed56ac9e66357e5d9722a80f5a0df58f65118b368 /include/linux/platform_data
parenta9cadf72bfb7185a680eb7599b9bda65d1515b9f (diff)
downloadlinux-7eadd47fd708df2028877558d085f47dc9086459.tar.xz
mtd: sunxi_nand: Select the chip in sunxi_nand_chip_init_timings()
nand_scan_ident() leaves the chip deselected. So just issuing some commands from the sunxi driver does not work. We need to select the chip before writing the commands to the NAND device. This patch takes care of this. Set the new timing on all dies implemented as suggested by Boris. This was detected on the in-circuit ICnova-A20 SoM equipped with the Micron MT29F32G08CBACAWP (4GiB) ONFI NAND device. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Roy Spliet <r.spliet@ultimaker.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> [Brian: fixup whitespace] Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'include/linux/platform_data')
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