diff options
Diffstat (limited to 'src/superio/ite/it8772f/early_init.c')
| -rw-r--r-- | src/superio/ite/it8772f/early_init.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/superio/ite/it8772f/early_init.c b/src/superio/ite/it8772f/early_init.c index 893e69b31266..eed1e9c39fb2 100644 --- a/src/superio/ite/it8772f/early_init.c +++ b/src/superio/ite/it8772f/early_init.c @@ -81,3 +81,22 @@ void it8772f_gpio_setup(pnp_devfn_t dev, int set, u8 select, u8 polarity, it8772f_sio_write(dev, GPIO_REG_PULLUP(set), pullup); it8772f_exit_conf(dev); } + +/* Configure LED GPIOs */ +void it8772f_gpio_led(pnp_devfn_t dev,int set, u8 select, u8 polarity, u8 pullup, + u8 output, u8 enable, u8 led_pin_map, u8 led_freq) +{ + set--; /* Set 1 is offset 0 */ + it8772f_enter_conf(dev); + it8772f_sio_write(dev, IT8772F_CONFIG_REG_LDN, IT8772F_GPIO); + if (set < 5) { + it8772f_sio_write(dev, IT8772F_GPIO_LED_BLINK1_PINMAP, led_pin_map); + it8772f_sio_write(dev, IT8772F_GPIO_LED_BLINK1_CONTROL, led_freq); + it8772f_sio_write(dev, GPIO_REG_SELECT(set), select); + it8772f_sio_write(dev, GPIO_REG_ENABLE(set), enable); + it8772f_sio_write(dev, GPIO_REG_POLARITY(set), polarity); + } + it8772f_sio_write(dev, GPIO_REG_OUTPUT(set), output); + it8772f_sio_write(dev, GPIO_REG_PULLUP(set), pullup); + it8772f_exit_conf(dev); +} |