| commit | af4fab8bedcfe87f297c65ded128e7ee036488c6 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Thu Oct 24 09:14:10 2019 +0200 |
| committer | Thierry Reding <thierry.reding@gmail.com> | Mon Jan 20 12:22:30 2020 +0100 |
| tree | 7f2a3ec767de234eff159cdfa78aab5b923e8858 | |
| parent | bca900829d6035a782d8209c834400ed44539c1d [diff] |
pwm: rcar: Document inability to set duty_cycle = 0 When .apply() is called with state->duty_cycle = 0 the duty_ns parameter to rcar_pwm_set_counter() is 0 which results in ph being 0 and rcar_pwm_set_counter() returning -EINVAL. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>