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modules: nrf_wifi: Improve power down sequence

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Swap the order, IOVDD should be powered first and then BUCKEN.

Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
This commit is contained in:
Chaitanya Tata 2025-06-17 22:01:04 +05:30 • committed by Dan Kalowsky
commit 9cd933e5b0
1 changed files with 6 additions and 6 deletions
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12
modules/nrf_wifi/bus/rpu_hw_if.c
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@ -260,18 +260,18 @@ static int rpu_pwroff(void)
{
int ret;
ret = gpio_pin_set_dt(&bucken_spec, 0); /* BUCKEN = 0 */
if (ret) {
LOG_ERR("BUCKEN GPIO set failed...");
return ret;
}
ret = gpio_pin_set_dt(&iovdd_ctrl_spec, 0); /* IOVDD CNTRL = 0 */
if (ret) {
LOG_ERR("IOVDD GPIO set failed...");
return ret;
}
ret = gpio_pin_set_dt(&bucken_spec, 0); /* BUCKEN = 0 */
if (ret) {
LOG_ERR("BUCKEN GPIO set failed...");
return ret;
}
return ret;
}