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authorRob Herring <rob.herring@calxeda.com>2011-10-21 08:05:53 -0500
committerRob Herring <rob.herring@calxeda.com>2012-01-05 08:47:12 -0600
commit3ab52475447641a6facf6ee5450bea24e477b811 (patch)
treea0910cfda03eddecbb07d2d0e57d02a325013477 /drivers/gpio/Kconfig
parent2b84112718ea816bb1147d6eabd4469143f89ddd (diff)
downloadop-kernel-dev-3ab52475447641a6facf6ee5450bea24e477b811.zip
op-kernel-dev-3ab52475447641a6facf6ee5450bea24e477b811.tar.gz
gpio: pl061: convert to use generic irq chip
Convert the pl061 irq_chip code to use the generic irq chip code. This has the side effect of using 32-bit accesses rather than 8-bit accesses to interrupt registers. The h/w TRM and testing seem to indicate this is fine. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 8482a23..4d433e2 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -138,6 +138,7 @@ config GPIO_MXS
config GPIO_PL061
bool "PrimeCell PL061 GPIO support"
depends on ARM_AMBA
+ select GENERIC_IRQ_CHIP
help
Say yes here to support the PrimeCell PL061 GPIO device
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