Commit f3a82170 authored Sep 18, 2013 by Boris Brezillon Committed by Thierry Reding Sep 19, 2013

pwm: atmel-tcb: add missing clk source config



Clock source changes are never applied to the CMR register.
This may lead to wrong period/duty cycle configuration.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

parent 272b98c6

drivers/pwm/pwm-atmel-tcb.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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)