From: Kyle Moffett Date: Thu, 22 Dec 2011 10:19:10 +0000 (+0000) Subject: fsl/mpic: Document and use the "big-endian" device-tree flag X-Git-Tag: v3.4-rc1~159^2~69 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98cca250aecaf3f1b2fec003e1c0ce0bfaa4be36;p=pandora-kernel.git fsl/mpic: Document and use the "big-endian" device-tree flag The MPIC code checks for a "big-endian" property and sets the flag MPIC_BIG_ENDIAN if one is present, although prior to the "mpic->flags" fixup that would never have worked anways. Unfortunately, even now that it works properly, the Freescale mpic device-node (the "PowerQUICC-III"-compatible one) does not specify it, so all of the board ports need to manually pass it to mpic_alloc(). Document the flag and add it to the pq3 device tree. Existing code will still need to pass the MPIC_BIG_ENDIAN flag because their dtb may not have this property, but new platforms shouldn't need to do so. Signed-off-by: Kyle Moffett Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed