diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-01-22 13:18:44 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-26 10:00:24 +0100 |
| commit | 49cec4d8326b27e64779f888c680466d7863558f (patch) | |
| tree | ea78741c8fb34c61d47e8d2b6cfeea84f8187c91 /drivers/gpio/Kconfig | |
| parent | 284864f990ac3e186fb5beb4b0d5b3188fe8f225 (diff) | |
gpio: Add a driver for Cortina Systems Gemini GPIO
This is a heavy edit/rewrite of the GPIO driver for the Gemini
SoC from arch/arm/mach-gemini/gpio.c.
This rewrite uses all the best-in-class helper like generic
GPIO and GPIOLIB_IRQCHIP and has been tested on ITian Square One
Gemini-based NAS/router.
Cc: Janos Laube <janos.dev@gmail.com>
Cc: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d5d36549ecc1..701809b1a105 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -197,6 +197,15 @@ config GPIO_GE_FPGA and write pin state) for GPIO implemented in a number of GE single board computers. +config GPIO_GEMINI + bool "Gemini GPIO" + depends on ARCH_GEMINI + depends on OF_GPIO + select GPIO_GENERIC + select GPIOLIB_IRQCHIP + help + Support for common GPIOs found in Cortina systems Gemini platforms. + config GPIO_GENERIC_PLATFORM tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" select GPIO_GENERIC |