mfd: max8998: Add irq domain support
This patch adds irq domain support for max8998 interrupts.
To keep both non-DT and DT worlds happy, simple domain is used, which is
linear when no explicit IRQ base is specified and legacy, with static
mapping, otherwise.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 3bb2932..aecd6dd 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -363,6 +363,7 @@
bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
depends on I2C=y && GENERIC_HARDIRQS
select MFD_CORE
+ select IRQ_DOMAIN
help
Say yes here to support for Maxim Semiconductor MAX8998 and
National Semiconductor LP3974. This is a Power Management IC.