diff options
| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2016-08-02 09:57:47 -0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-08-11 13:37:25 +0200 |
| commit | 6ea5dcdf7924d967a4d4b3aa7170e37a1be5cf0f (patch) | |
| tree | 31a35232f999e9dd4b0d42e3ec9e1b083611c923 /drivers/gpio/Kconfig | |
| parent | 0ba19cfc2a667ca986355e11d122c465482f12e2 (diff) | |
gpio: Add GPIO support for the Diamond Systems GPIO-MM
The Diamond Systems GPIO-MM device features 48 lines of digital I/O via
the emulation of dual 82C55A PPI chips. This driver provides GPIO
support for these 48 channels of digital I/O. The base port addresses
for the devices may be configured via the base array module parameter.
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 591f692dae63..825cf3c3d579 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -558,6 +558,19 @@ config GPIO_F7188X To compile this driver as a module, choose M here: the module will be called f7188x-gpio. +config GPIO_GPIO_MM + tristate "Diamond Systems GPIO-MM GPIO support" + depends on ISA_BUS_API + help + Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12. + + The Diamond Systems GPIO-MM device features 48 lines of digital I/O + via the emulation of dual 82C55A PPI chips. This driver provides GPIO + support for these 48 channels of digital I/O. + + The base port addresses for the devices may be configured via the base + array module parameter. + config GPIO_IT87 tristate "IT87xx GPIO support" help |