Jason Chen 5776ac2eb3 ARM:imx:fix pwm period value ...

According to imx pwm RM, the real period value should be
PERIOD value in PWMPR plus 2.

PWMO (Hz) = PCLK(Hz) / (period +2)

Signed-off-by: Jason Chen <jason.chen@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: stable@kernel.org

2011-12-19 12:25:35 +01:00

6.8 KiB

Raw Blame History

View Raw