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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-13 10:59:56 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-13 19:25:59 +0100
commit4af8be67fd9989f4e63a8d1defc1895ed0f7d341 (patch)
tree19059e119ba376ebd9b2e72fc135464552bd070d /drivers/mfd/Kconfig
parent06e65cb322f91dc20fbcfc1a7ee2fb105ecc417b (diff)
regmap: Convert regmap_irq to use irq_domain
This gets us up to date with the recommended current kernel infrastructure and should transparently give us device tree interrupt bindings for any devices using the framework. If an explicit IRQ mapping is passed in then a legacy interrupt range is created, otherwise a simple linear mapping is used. Previously a mapping was mandatory so existing drivers should not be affected. A function regmap_irq_get_virq() is provided to allow drivers to map individual IRQs which should be used in preference to the existing regmap_irq_chip_get_base() which is only valid if a legacy IRQ range is provided. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 11e44386fa9..697d686927f 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -376,6 +376,7 @@ config PMIC_DA9052
config MFD_DA9052_SPI
bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
+ select IRQ_DOMAIN
select REGMAP_SPI
select REGMAP_IRQ
select PMIC_DA9052
@@ -388,6 +389,7 @@ config MFD_DA9052_SPI
config MFD_DA9052_I2C
bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
+ select IRQ_DOMAIN
select REGMAP_I2C
select REGMAP_IRQ
select PMIC_DA9052
@@ -558,6 +560,7 @@ config MFD_WM8994
bool "Support Wolfson Microelectronics WM8994"
select MFD_CORE
select REGMAP_I2C
+ select IRQ_DOMAIN
select REGMAP_IRQ
depends on I2C=y && GENERIC_HARDIRQS
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