diff options
Diffstat (limited to 'src/soc/rockchip/common/include')
| -rw-r--r-- | src/soc/rockchip/common/include/soc/gpio.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/soc/rockchip/common/include/soc/gpio.h b/src/soc/rockchip/common/include/soc/gpio.h index 55eb41d980..2c72435065 100644 --- a/src/soc/rockchip/common/include/soc/gpio.h +++ b/src/soc/rockchip/common/include/soc/gpio.h @@ -72,4 +72,14 @@ int is_pmu_gpio(gpio_t gpio); /* Return the io addr of gpio register */ void *gpio_grf_reg(gpio_t gpio); + +enum { + PULLNONE = 0, + PULLUP, + PULLDOWN +}; + +/* The gpio pull bias setting may be different between SoCs */ +u32 gpio_get_pull_val(gpio_t gpio, u32 pull); + #endif |