diff options
| author | Thor Thayer <tthayer@opensource.altera.com> | 2016-06-02 12:52:24 -0500 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-10-24 16:33:11 +0200 |
| commit | 26a48c4cc2f15d516513e4a980a8a63a21aff018 (patch) | |
| tree | 69b98a447e57ebdb841e391353a85e07b5557ead /drivers/gpio/Kconfig | |
| parent | e78ade0a2f50fd1a5254d8c801dbb37f46a85e12 (diff) | |
| download | linux-26a48c4cc2f15d516513e4a980a8a63a21aff018.tar.bz2 | |
gpio: altera-a10sr: Add A10 System Resource Chip GPIO support.
Add the GPIO functionality for the Altera Arria10 MAX5 System Resource
Chip. The A10 MAX5 has 12 bits of GPIO assigned to switches, buttons,
and LEDs as a GPIO extender on the SPI bus.
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>i
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 26ee00f6bd58..41e2a8f84289 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -818,6 +818,14 @@ config GPIO_ADP5520 This option enables support for on-chip GPIO found on Analog Devices ADP5520 PMICs. +config GPIO_ALTERA_A10SR + tristate "Altera Arria10 System Resource GPIO" + depends on MFD_ALTERA_A10SR + help + Driver for Arria10 Development Kit GPIO expansion which + includes reads of pushbuttons and DIP switches as well + as writes to LEDs. + config GPIO_ARIZONA tristate "Wolfson Microelectronics Arizona class devices" depends on MFD_ARIZONA |