diff options
| author | Jan Kotas <jank@cadence.com> | 2018-12-18 17:10:42 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-12-21 11:41:00 +0100 |
| commit | 72ab2f76319e15f7ad1f9d5f529df47099d4d271 (patch) | |
| tree | a5b3335d3efc798d5edf9787d7507045774c965d /drivers/gpio/Kconfig | |
| parent | dt-bindings: gpio: Add bindings for Cadence GPIO (diff) | |
| download | linux-72ab2f76319e15f7ad1f9d5f529df47099d4d271.tar.xz linux-72ab2f76319e15f7ad1f9d5f529df47099d4d271.zip | |
gpio: Add Cadence GPIO driver
This patch adds a driver for Cadence GPIO controller.
It can be enabled with GPIO_CADENCE Kconfig option.
It uses generic GPIO infrastructure and works
as an interrupt controller.
At the moment it only supports level sensitive irqs.
Signed-off-by: Jan Kotas <jank@cadence.com>
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 f47994708809..7b3e4e19a799 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -160,6 +160,14 @@ config GPIO_BRCMSTB help Say yes here to enable GPIO support for Broadcom STB (BCM7XXX) SoCs. +config GPIO_CADENCE + tristate "Cadence GPIO support" + depends on OF_GPIO + select GPIO_GENERIC + select GPIOLIB_IRQCHIP + help + Say yes here to enable support for Cadence GPIO controller. + config GPIO_CLPS711X tristate "CLPS711X GPIO support" depends on ARCH_CLPS711X || COMPILE_TEST |