From: Mark Brown Date: Tue, 19 Jun 2012 15:34:23 +0000 (+0100) Subject: mfd: arizona: Interrupt support X-Git-Tag: v3.6-rc1~47^2~57^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=966cdc96e15d113da80622bdddd63b461a7492f5;p=pandora-kernel.git mfd: arizona: Interrupt support Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds support for the interrupt controller on Arizona class devices. Since there are two interrupt domains in the device which share a single /IRQ pin by default we use two regmap IRQ domains with a trivial demux interrupt domain used to distribute the interrupts to the two devices. The devices do support multiple interrupt signals, future work will enable support for using this feature to avoid the demux. Signed-off-by: Mark Brown --- Reading git-diff-tree failed