diff options
Diffstat (limited to 'src/southbridge/intel/lynxpoint/lp_gpio.c')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/lp_gpio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/southbridge/intel/lynxpoint/lp_gpio.c b/src/southbridge/intel/lynxpoint/lp_gpio.c index 7d1a28d73c..cb052b22c3 100644 --- a/src/southbridge/intel/lynxpoint/lp_gpio.c +++ b/src/southbridge/intel/lynxpoint/lp_gpio.c @@ -159,3 +159,10 @@ void set_gpio(int gpio_num, int value) conf0 |= value << GPO_LEVEL_SHIFT; outl(conf0, gpio_base + GPIO_CONFIG0(gpio_num)); } + +int gpio_is_native(int gpio_num) +{ + u16 gpio_base = get_gpio_base(); + + return !(inl(gpio_base + GPIO_CONFIG0(gpio_num)) & 1); +} |