[PATCH v3 04/10] pwm: pxa: populate PWM mode in of_xlate function

Populate PWM mode in of_xlate function to avoid pwm_apply_state() failure.

Signed-off-by: Claudiu Beznea claudiu.beznea@microchip.com --- drivers/pwm/pwm-pxa.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c index 4143a46684d2..7a035716e054 100644 --- a/drivers/pwm/pwm-pxa.c +++ b/drivers/pwm/pwm-pxa.c @@ -155,12 +155,16 @@ static struct pwm_device * pxa_pwm_of_xlate(struct pwm_chip *pc, const struct of_phandle_args *args) { struct pwm_device *pwm; + struct pwm_caps caps;

pwm = pwm_request_from_chip(pc, 0, NULL); if (IS_ERR(pwm)) return pwm;

+ pwm_get_caps(pc, pwm, &caps); + pwm->args.period = args->args[0]; + pwm->args.mode = BIT(ffs(caps.modes) - 1);

return pwm; }