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20 changes: 10 additions & 10 deletions arch/arm/src/common/ameba/Kconfig
Original file line number Diff line number Diff line change
Expand Up @@ -10,16 +10,16 @@
menu "Ameba Peripheral Support"

config AMEBA_GPIO
bool "GPIO"
default n
select DEV_GPIO
---help---
Expose Ameba GPIO pins through the NuttX GPIO (ioexpander) upper
half at /dev/gpioN. The board selects which pins are registered
and their type (input, output or interrupt) in its bring-up code.
bool "GPIO"
default n
select DEV_GPIO
---help---
Expose Ameba GPIO pins through the NuttX GPIO (ioexpander) upper
half at /dev/gpioN. The board selects which pins are registered
and their type (input, output or interrupt) in its bring-up code.

The driver (arch/arm/src/common/ameba/ameba_gpio.c) sits on the SDK
fwlib register layer and dispatches pin interrupts through the ROM
GPIO interrupt handler.
The driver (arch/arm/src/common/ameba/ameba_gpio.c) sits on the SDK
fwlib register layer and dispatches pin interrupts through the ROM
GPIO interrupt handler.

endmenu # Ameba Peripheral Support
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