diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2019-02-01 23:41:31 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-02-09 13:33:37 +0300 |
| commit | 2a0b0a57fa86b951ca17cffdb4c118908dcfba65 (patch) | |
| tree | 7e9be505e8d6f6f0fee5faf8715379296c2fe587 /drivers/gpio/Kconfig | |
| parent | 35b21b6ef888e69c42d7dc93bc360084d31e95f4 (diff) | |
| download | linux-2a0b0a57fa86b951ca17cffdb4c118908dcfba65.tar.xz | |
gpio: Add a Gateworks PLD GPIO driver
This adds a driver for Gateworks PLD GPIO, that exist in
two instances on the Gateworks Cambria GW2358-4 router
platform at least.
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 7a934b40bdae..486d9de2716a 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -831,6 +831,13 @@ config GPIO_ADNP enough to represent all pins, but the driver will assume a register layout for 64 pins (8 registers). +config GPIO_GW_PLD + tristate "Gateworks PLD GPIO Expander" + depends on OF_GPIO + help + Say yes here to provide access to the Gateworks I2C PLD GPIO + Expander. This is used at least on the Cambria GW2358-4. + config GPIO_MAX7300 tristate "Maxim MAX7300 GPIO expander" select GPIO_MAX730X |