gpio: add nexell driver
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01:
- livetree API (dev_read_...) is used instead of fdt one (fdt...).
Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 7638259..334c5f2 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -64,4 +64,5 @@
obj-$(CONFIG_PM8916_GPIO) += pm8916_gpio.o
obj-$(CONFIG_MT7621_GPIO) += mt7621_gpio.o
obj-$(CONFIG_MSCC_SGPIO) += mscc_sgpio.o
+obj-$(CONFIG_NX_GPIO) += nx_gpio.o
obj-$(CONFIG_SIFIVE_GPIO) += sifive-gpio.o