Message ID | 20190730124227.4854-1-u.kleine-koenig@pengutronix.de |
---|---|
State | Superseded |
Headers | show |
Series | pwm: imx: document known limitations | expand |
diff --git a/drivers/pwm/pwm-imx27.c b/drivers/pwm/pwm-imx27.c index 434a351fb626..e37825ddba87 100644 --- a/drivers/pwm/pwm-imx27.c +++ b/drivers/pwm/pwm-imx27.c @@ -3,6 +3,10 @@ * simple driver for PWM (Pulse Width Modulator) controller * * Derived from pxa PWM driver by eric miao <eric.miao@marvell.com> + * + * Limitations: + * - When disabled the output is driven to 0 independant of the configured + * polarity. */ #include <linux/bitfield.h>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/pwm/pwm-imx27.c | 4 ++++ 1 file changed, 4 insertions(+)