From: James Hogan Date: Mon, 2 Feb 2015 11:45:08 +0000 (+0000) Subject: MIPS: Add arch CDMM definitions and probing X-Git-Tag: omap-for-v4.1/fixes-rc1~111^2~202 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b3274bd585c6dff7848119e837bd5ce6c9173e2;p=pandora-kernel.git MIPS: Add arch CDMM definitions and probing Add architectural definitions and probing for the MIPS Common Device Memory Map (CDMM) region. When supported and enabled at a particular physical address, this region allows some number of per-CPU devices to be discovered and controlled via MMIO. A bit exists in Config3 to determine whether the feature is present, and a CDMMBase CP0 register allows the region to be enabled at a particular physical address. [ralf@linux-mips.org: Sort conflict with other patches.] Signed-off-by: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9178/ Signed-off-by: Ralf Baechle --- Reading git-diff-tree failed