diff mbox series

[U-Boot,2/3] pwm: sunxi: use new prescaler when configuring PWM

Message ID 20181017045635.9857-2-anarsoul@gmail.com
State Accepted
Commit ce138cb4294b85975b0c3ac8cf9e15a181462c25
Delegated to: Jagannadha Sutradharudu Teki
Headers show
Series [U-Boot,1/3] pwm: sunxi: fix off-by-one that prevented PWM to use prescaler bypass | expand

Commit Message

Vasily Khoruzhick Oct. 17, 2018, 4:56 a.m. UTC 
Looks like old prescaler was used when configuring PWM, fix it.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
 drivers/pwm/sunxi_pwm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/pwm/sunxi_pwm.c b/drivers/pwm/sunxi_pwm.c
index baee503730..6284409b4f 100644
--- a/drivers/pwm/sunxi_pwm.c
+++ b/drivers/pwm/sunxi_pwm.c
@@ -97,7 +97,7 @@  static int sunxi_pwm_set_config(struct udevice *dev, uint channel,
 		v &= ~SUNXI_PWM_CTRL_CLK_GATE;
 		writel(v, &regs->ctrl);
 		v &= ~SUNXI_PWM_CTRL_PRESCALE0_MASK;
-		v |= (priv->prescaler & SUNXI_PWM_CTRL_PRESCALE0_MASK);
+		v |= (prescaler & SUNXI_PWM_CTRL_PRESCALE0_MASK);
 		writel(v, &regs->ctrl);
 		v |= SUNXI_PWM_CTRL_CLK_GATE;
 		writel(v, &regs->ctrl);