diff options
Diffstat (limited to 'src/soc/intel/apollolake/gpio.c')
| -rw-r--r-- | src/soc/intel/apollolake/gpio.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/gpio.c b/src/soc/intel/apollolake/gpio.c index cb41925cd4..d9957726eb 100644 --- a/src/soc/intel/apollolake/gpio.c +++ b/src/soc/intel/apollolake/gpio.c @@ -186,6 +186,16 @@ void *gpio_dwx_address(const uint16_t pad) PAD_CFG_OFFSET(pad - comm->first_pad)); } +uint8_t gpio_get_pad_portid(const uint16_t pad) +{ + /* Get the port id of given pad + * pad - GPIO number + * returns - given pad port id + */ + const struct pad_community *comm = gpio_get_community(pad); + return comm->port; +} + void gpio_input_pulldown(gpio_t gpio) { struct pad_config cfg = PAD_CFG_GPI(gpio, DN_20K, DEEP); |