powerpc/QE: implement support for the GPIO LIB API

This is needed to access QE GPIOs via Linux GPIO API.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-By: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/powerpc/sysdev/qe_lib/Kconfig b/arch/powerpc/sysdev/qe_lib/Kconfig
index 76ffbc48d4b9..4bb18f57901e 100644
--- a/arch/powerpc/sysdev/qe_lib/Kconfig
+++ b/arch/powerpc/sysdev/qe_lib/Kconfig
@@ -24,3 +24,12 @@ config QE_USB
         bool
         help
           QE USB Host Controller support
+
+config QE_GPIO
+        bool "QE GPIO support"
+        depends on QUICC_ENGINE
+        select GENERIC_GPIO
+        select HAVE_GPIO_LIB
+        help
+          Say Y here if you're going to use hardware that connects to the
+          QE GPIOs.