ARM: mach-shmobile: mackerel: clarify shdi/mmcif switch settings
authorSimon Horman <horms@verge.net.au>
Fri, 7 Jan 2011 22:26:15 +0000 (22:26 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Wed, 19 Jan 2011 03:14:05 +0000 (12:14 +0900)
commit2150dace47258722c67f297509bc6171e7b486ad
treede2f5cf273286cf978fb439709afb16d4958a8be
parent5a1b70a48ccfca241016762dfe04b135b8915a1b
ARM: mach-shmobile: mackerel: clarify shdi/mmcif switch settings

* Pins 2 and 4 of switch 33 are documented as don't care on the PCB,
  my testing seems to confirm this.

* I have been unable to do anything sensible with S1 set to on.
  Am I missing something with regards to MMC1?

* Clarify which driver is needed for each switch setting.

* Should the AP4 board code be updated to allow the
  SHDI driver to access SHDI1 as the mackerel code does?

Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/arm/mach-shmobile/board-mackerel.c