diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 06e7f9d5b84a..f47994708809 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -430,6 +430,17 @@ config GPIO_REG A 32-bit single register GPIO fixed in/out implementation. This can be used to represent any register as a set of GPIO signals. +config GPIO_SAMA5D2_PIOBU + tristate "SAMA5D2 PIOBU GPIO support" + depends on MFD_SYSCON + select GPIO_SYSCON + help + Say yes here to use the PIOBU pins as GPIOs. + + PIOBU pins on the SAMA5D2 can be used as GPIOs. + The difference from regular GPIOs is that they + maintain their value during backup/self-refresh. + config GPIO_SIOX tristate "SIOX GPIO support" depends on SIOX |