diff options
| -rw-r--r-- | zephyr/program/nissa/src/common.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/zephyr/program/nissa/src/common.c b/zephyr/program/nissa/src/common.c index 2d2602655a..e03b82bca3 100644 --- a/zephyr/program/nissa/src/common.c +++ b/zephyr/program/nissa/src/common.c @@ -51,8 +51,11 @@ DECLARE_HOOK(HOOK_INIT, board_setup_init, HOOK_PRIO_INIT_I2C); int pd_check_vconn_swap(int port) { - /* Allow VCONN swaps if the AP is on. */ - return chipset_in_state(CHIPSET_STATE_ANY_SUSPEND | CHIPSET_STATE_ON); + /* Do not allow vconn swap if 5V rail is off. */ + const struct gpio_dt_spec *const ec_soc_dsw_pwrok_gpio = + GPIO_DT_FROM_NODELABEL(gpio_ec_soc_dsw_pwrok); + + return gpio_pin_get_dt(ec_soc_dsw_pwrok_gpio); } /* |