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pwm: sunxi: use new prescaler when configuring PWM
Looks like old prescaler was used when configuring PWM, fix it. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
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@ -97,7 +97,7 @@ static int sunxi_pwm_set_config(struct udevice *dev, uint channel,
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v &= ~SUNXI_PWM_CTRL_CLK_GATE;
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writel(v, ®s->ctrl);
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v &= ~SUNXI_PWM_CTRL_PRESCALE0_MASK;
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v |= (priv->prescaler & SUNXI_PWM_CTRL_PRESCALE0_MASK);
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v |= (prescaler & SUNXI_PWM_CTRL_PRESCALE0_MASK);
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writel(v, ®s->ctrl);
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v |= SUNXI_PWM_CTRL_CLK_GATE;
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writel(v, ®s->ctrl);
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