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authorAbhijeet Dharmapurikar <adharmap@codeaurora.org>2011-04-05 14:40:53 -0700
committerSamuel Ortiz <sameo@linux.intel.com>2011-05-26 19:45:28 +0200
commitc013f0a56c56b88ac63c4037f2dfaaf2422fa863 (patch)
tree54d8e003ba72caf0cc9ff4fcf12cea2eb8727ea9 /drivers/mfd/Kconfig
parentcbdb53e1f33baf60ded045dc79cd0dd4e9705fa5 (diff)
mfd: Add pm8xxx irq support
Add support for the irq controller in Qualcomm 8xxx pmic. The 8xxx interrupt controller provides control for gpio and mpp configured as interrupts in addition to other subdevice interrupts. The interrupt controller also provides a way to read the real time status of an interrupt. This real time status is the only way one can get the input values of gpio and mpp lines. Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d42328873dc..8344fc0ab85 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -709,6 +709,16 @@ config MFD_PM8921_CORE
Say M here if you want to include support for PM8921 chip as a module.
This will build a module called "pm8921-core".
+config MFD_PM8XXX_IRQ
+ bool "Support for Qualcomm PM8xxx IRQ features"
+ depends on MFD_PM8XXX
+ default y if MFD_PM8XXX
+ help
+ This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
+
+ This is required to use certain other PM 8xxx features, such as GPIO
+ and MPP.
+
endif # MFD_SUPPORT
menu "Multimedia Capabilities Port drivers"