diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-05-13 07:19:14 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-07 09:35:15 +0200 |
| commit | 02c5ba1ee99cd67b27f562c120ae659e8acadded (patch) | |
| tree | a61de0a2e8d97f4cbf1ba8af9fc88f9f3ab24856 /drivers/gpio/Kconfig | |
| parent | gpio: add DT binding doc for gpio of PMIC max77620/max20024 (diff) | |
| download | linux-02c5ba1ee99cd67b27f562c120ae659e8acadded.tar.xz linux-02c5ba1ee99cd67b27f562c120ae659e8acadded.zip | |
gpio: max77620: add gpio driver for MAX77620/MAX20024
MAXIM Semiconductor's PMIC, MAX77620/MAX20024 has 8 GPIO
pins. It also supports interrupts from these pins.
Add GPIO driver for these pins to control via GPIO APIs.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
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 48da857f4774..92443817b1ae 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -870,6 +870,15 @@ config GPIO_LP3943 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs. Open drain outputs are required for this usage. +config GPIO_MAX77620 + tristate "GPIO support for PMIC MAX77620 and MAX20024" + depends on MFD_MAX77620 + help + GPIO driver for MAX77620 and MAX20024 PMIC from Maxim Semiconductor. + MAX77620 PMIC has 8 pins that can be configured as GPIOs. The + driver also provides interrupt support for each of the gpios. + Say yes here to enable the max77620 to be used as gpio controller. + config GPIO_MSIC bool "Intel MSIC mixed signal gpio support" depends on MFD_INTEL_MSIC |