From 966cdc96e15d113da80622bdddd63b461a7492f5 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 19 Jun 2012 16:34:23 +0100 Subject: [PATCH] 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-format-patch failed