mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 14:16:17 +09:00
0b60111aa6
The latest kernel PWM drivers enable the polarity settings. When system run from U-Boot to kerenl, if there are differences in polarity set or duty cycle, the PMW will re-init: close -> set polarity and duty cycle -> enable the PWM. The power supply controled by pwm regulator may have voltage shaking, which lead to the system not stable. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> |
||
|---|---|---|
| .. | ||
| act8846.c | ||
| fixed.c | ||
| gpio-regulator.c | ||
| Kconfig | ||
| lp873x_regulator.c | ||
| Makefile | ||
| max77686.c | ||
| palmas_regulator.c | ||
| pfuze100.c | ||
| pwm_regulator.c | ||
| regulator-uclass.c | ||
| rk808.c | ||
| s5m8767.c | ||
| sandbox.c | ||
| tps65090_regulator.c | ||