dts: add ESDHC weird voltage bits workaround
authorRoy Zang <tie-fei.zang@freescale.com>
Wed, 11 Aug 2010 01:02:01 +0000 (18:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 11 Aug 2010 15:59:05 +0000 (08:59 -0700)
commit447bd479105c34416dad01c374873c34d8e25cfd
tree329aeed67ef7d6deab7bbfe31fe8c5773512a91a
parent05e57eec23eadf6641911ff07560f9ec7c6457c1
dts: add ESDHC weird voltage bits workaround

P4080 ESDHC controller does not support 1.8V and 3.0V voltage.  but the
host controller capabilities register wrongly set the bits.  This patch
adds the workaround to correct the weird voltage setting bits.  Only 3.3V
voltage is supported for P4080 ESDHC controller.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Cc: Jerry Huang <Chang-Ming.Huang@freescale.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/powerpc/boot/dts/p4080ds.dts