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Diffstat (limited to 'drivers/pwm/pwm-atmel-tcb.c')
-rw-r--r--drivers/pwm/pwm-atmel-tcb.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c
index ba6ce01035e..f3dcd02390f 100644
--- a/drivers/pwm/pwm-atmel-tcb.c
+++ b/drivers/pwm/pwm-atmel-tcb.c
@@ -249,6 +249,8 @@ static int atmel_tcb_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
}
}
+ cmr |= (tcbpwm->div & ATMEL_TC_TCCLKS);
+
__raw_writel(cmr, regs + ATMEL_TC_REG(group, CMR));
if (index == 0)
@@ -305,7 +307,7 @@ static int atmel_tcb_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
i = slowclk;
rate = 32768;
min = div_u64(NSEC_PER_SEC, rate);
- max = min << 16;
+ max = min << tc->tcb_config->counter_width;
/* If period is too big return ERANGE error */
if (max < period_ns)