From: "Janusz Użycki" <j.uzycki@elproma.com.pl>
To: Thierry Reding <thierry.reding@gmail.com>,
Mike Turquette <mturquette@linaro.org>
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-pwm@vger.kernel.org
Subject: Re: [PATCH] clk: Add PWM clock driver
Date: Wed, 10 Sep 2014 22:05:17 +0200 [thread overview]
Message-ID: <5410AEFD.5030302@elproma.com.pl> (raw)
Hi,
http://patchwork.ozlabs.org/patch/359069/
https://lkml.org/lkml/2014/6/12/186
Will the patch ever included to linux-next?
pwm_config() API could be extended to support
not only period [ns] and duty [ns] time
but also frequency [Hz] and duty cycle fraction [1/1000?]
(instead of time in ns) as parameters.
Then ns (rounded by pwm) to freq. conversion problem
inclk_pwm_recalc_rate() usingpwm_get_period()
could be avoided.
To extend the API pwm_config() can support
new flags forduty_ns and period_ns,
eg. PWM_DUTY_PERCENT and PWM_PERIOD_HZ.
best regards
Janusz
next reply other threads:[~2014-09-10 20:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 20:05 Janusz Użycki [this message]
2014-09-23 8:51 ` [PATCH] clk: Add PWM clock driver Thierry Reding
2014-09-27 20:01 ` Mike Turquette
2014-11-03 17:45 ` Janusz Użycki
2014-11-04 11:55 ` Philipp Zabel
-- strict thread matches above, loose matches on Subject: below --
2014-06-12 10:08 Philipp Zabel
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