Input: sirfsoc_pwrc - add onkey input driver for CSR SiRFprimaII PWRC
There is an embedded PWRC(power controller) in SiRFprimaII and SiRFatlasVI,
we have an ONKEY button which can generate interrupt to IRQ controller.
In a typical user scenarios, at the runtime, if users touch the key, we put
system to s2ram status.
Signed-off-by: Binghua Duan <Binghua.Duan@csr.com>
Signed-off-by: Xianglong Du <Xianglong.Du@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index af80928..f6002a7 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -637,4 +637,14 @@
To compile this driver as a module, choose M here: the
module will be called xen-kbdfront.
+config INPUT_SIRFSOC_ONKEY
+ bool "CSR SiRFSoC power on/off/suspend key support"
+ depends on ARCH_SIRF && OF
+ default y
+ help
+ Say Y here if you want to support for the SiRFSoC power on/off/suspend key
+ in Linux, after you press the onkey, system will suspend.
+
+ If unsure, say N.
+
endif