| commit | b4f9a7268dbe9d55a6bc8c3123cb518657743b76 | [log] [tgz] |
|---|---|---|
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | Wed Jan 09 17:19:08 2019 +0900 |
| committer | Thierry Reding <thierry.reding@gmail.com> | Mon Mar 04 12:14:21 2019 +0100 |
| tree | 57314d875a9aff683bac92357e6b6dfe4dbd121c | |
| parent | 8cc2b970397c59b25ffb22e0e4a86753fa162619 [diff] |
pwm: rcar: Improve calculation of divider The rcar_pwm_get_clock_division() has a loop to calculate the divider, but the value of div should be calculatable without a loop. So, this patch improves it. This algorithm is suggested by Uwe Kleine-König and Laurent Pinchart. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>