diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/gpio/gpio-it87.c | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 78898367b34e..08a93e0b35c5 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -558,7 +558,7 @@ config GPIO_IT87 Say yes here to support GPIO functionality of IT87xx Super I/O chips. This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and - supports the IT8761E Super I/O chip as well. + supports the IT8761E, IT8620E and IT8628E Super I/O chip as well. To compile this driver as a module, choose M here: the module will be called gpio_it87 diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c index b219c82414bf..63a962d18cd6 100644 --- a/drivers/gpio/gpio-it87.c +++ b/drivers/gpio/gpio-it87.c @@ -34,6 +34,8 @@ /* Chip Id numbers */ #define NO_DEV_ID 0xffff +#define IT8620_ID 0x8620 +#define IT8628_ID 0x8628 #define IT8728_ID 0x8728 #define IT8732_ID 0x8732 #define IT8761_ID 0x8761 @@ -302,6 +304,14 @@ static int __init it87_gpio_init(void) it87_gpio->chip = it87_template_chip; switch (chip_type) { + case IT8620_ID: + case IT8628_ID: + gpio_ba_reg = 0x62; + it87_gpio->io_size = 11; + it87_gpio->output_base = 0xc8; + it87_gpio->simple_size = 0; + it87_gpio->chip.ngpio = 64; + break; case IT8728_ID: case IT8732_ID: gpio_ba_reg = 0x62; |