brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 15:26:03 +09:00
Code Issues Projects Releases Wiki Activity

pwm: sunxi: fix off-by-one that prevented PWM to use prescaler bypass

Browse Source 
Fix off-by-one that prevented PWM driver to use prescaler bypass.
Without this change prescaler is always enabled.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
This commit is contained in:
Vasily Khoruzhick 2018-10-16 21:56:33 -07:00 committed by Jagan Teki
parent 1ed3c0954b
commit a877d4b1ae
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pwm/sunxi_pwm.c
View File

@ -74,7 +74,7 @@ static int sunxi_pwm_set_config(struct udevice *dev, uint channel,
debug("%s: period_ns=%u, duty_ns=%u\n", __func__, period_ns, duty_ns);
for (prescaler = 0; prescaler < SUNXI_PWM_CTRL_PRESCALE0_MASK;
for (prescaler = 0; prescaler <= SUNXI_PWM_CTRL_PRESCALE0_MASK;
prescaler++) {
if (!prescaler_table[prescaler])
continue;