pwm: sunxi: use new prescaler when configuring PWM

Looks like old prescaler was used when configuring PWM, fix it.

Signed-off-by: Vasily Khoruzhick <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>

diff --git a/drivers/pwm/sunxi_pwm.c b/drivers/pwm/sunxi_pwm.c
index baee503730672558662de07e9980af629ab2df74..6284409b4fdaa04c9915d424b5970ca0a14157a7 100644 (file)
--- 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);