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| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2016-05-01 18:44:39 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-02 09:32:04 -0700 |
| commit | 4c23db0f9f7f5e554837f69a849de75777f3fefc (patch) | |
| tree | 0afe9a95bbffbe1a1bcd6d0ecb1a7815c8e1724d /drivers/gpio/Kconfig | |
| parent | 4ef1bec4e4f393aa96d2b5345bb08baabaec8ee1 (diff) | |
| download | linux-4c23db0f9f7f5e554837f69a849de75777f3fefc.tar.bz2 | |
gpio: 104-dio-48e: Utilize the ISA bus driver
The ACCES 104-DIO-48E series communicates via the ISA bus. As such, it
is more appropriate to use the ISA bus driver over the platform driver
to control the ACCES 104-DIO-48E GPIO driver.
This patch also adds support for multiple devices via the base and irq
module array parameters. Each element of the base array corresponds to a
discrete device; each element of the irq array corresponds to the
respective device addressed in the respective base array element.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 5f3429f0bf46..5aca476c6692 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -517,12 +517,13 @@ menu "Port-mapped I/O GPIO drivers" config GPIO_104_DIO_48E tristate "ACCES 104-DIO-48E GPIO support" + depends on ISA select GPIOLIB_IRQCHIP help - Enables GPIO support for the ACCES 104-DIO-48E family. The base port - address for the device may be configured via the dio_48e_base module - parameter. The interrupt line number for the device may be configured - via the dio_48e_irq module parameter. + Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E, + 104-DIO-24E). The base port addresses for the devices may be + configured via the base module parameter. The interrupt line numbers + for the devices may be configured via the irq module parameter. config GPIO_104_IDIO_16 tristate "ACCES 104-IDIO-16 GPIO support" |