gpio: add lpc18xx gpio driver
Driver for the GPIO block found on NXP LPC18xx/43xx devices.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index caefe80..c221125 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -230,6 +230,14 @@
help
driver for GPIO functionality on Loongson-2F/3A/3B processors.
+config GPIO_LPC18XX
+ bool "NXP LPC18XX/43XX GPIO support"
+ default y if ARCH_LPC18XX
+ depends on OF_GPIO && (ARCH_LPC18XX || COMPILE_TEST)
+ help
+ Select this option to enable GPIO driver for
+ NXP LPC18XX/43XX devices.
+
config GPIO_LYNXPOINT
tristate "Intel Lynxpoint GPIO support"
depends on ACPI && X86