linux/drivers/power
Bartosz Golaszewski a9aaf1ff88 power: sequencing: request the WLAN enable GPIO as-is
If the WCN module is powered up before linux boots and the ath11k driver
probes at the same time as the power sequencing driver, we may end up
driving the wlan-enable GPIO low in the latter, breaking the start-up of
the WLAN module. Request the wlan-enable GPIO as-is so that if the WLAN
module is already starting/started, we leave it alone.

Fixes: 2f1630f437 ("power: pwrseq: add a driver for the PMU module on the QCom WCN chipsets")
Reported-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Link: https://lore.kernel.org/r/20240813190751.155035-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-19 09:55:53 +02:00
..
reset power: reset: piix4: add missing MODULE_DESCRIPTION() macro 2024-06-26 19:28:28 +02:00
sequencing power: sequencing: request the WLAN enable GPIO as-is 2024-08-19 09:55:53 +02:00
supply power supply and reset changes for the 6.11 series 2024-07-23 09:38:27 -07:00
Kconfig power: sequencing: implement the pwrseq core 2024-06-12 09:20:13 +02:00
Makefile power: sequencing: implement the pwrseq core 2024-06-12 09:20:13 +02:00