From: robh@kernel.org (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/7] pwm: omap-dmtimer: Allow for setting dmtimer clock source
Date: Mon, 9 May 2016 15:01:48 -0500 [thread overview]
Message-ID: <20160509200148.GA19811@rob-hp-laptop> (raw)
In-Reply-To: <1462634508-24961-3-git-send-email-ivo.g.dimitrov.75@gmail.com>
On Sat, May 07, 2016 at 06:21:43PM +0300, Ivaylo Dimitrov wrote:
> OMAP GP timers can have different input clocks that allow different PWM
> frequencies. However, there is no other way of setting the clock source but
> through clocks or clock-names properties of the timer itself. This limits
> PWM functionality to only the frequencies allowed by the particular clock
> source. Allowing setting the clock source by PWM rather than by timer
> allows different PWMs to have different ranges by not hard-wiring the clock
> source to the timer.
>
> Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
> ---
> Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt | 4 ++++
> drivers/pwm/pwm-omap-dmtimer.c | 12 +++++++-----
> 2 files changed, 11 insertions(+), 5 deletions(-)
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2016-05-09 20:01 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-07 15:21 [PATCH 0/7] ir-rx51 driver fixes Ivaylo Dimitrov
2016-05-07 15:21 ` [PATCH 1/7] ir-rx51: Fix build after multiarch changes broke it Ivaylo Dimitrov
2016-05-07 15:21 ` [PATCH 2/7] pwm: omap-dmtimer: Allow for setting dmtimer clock source Ivaylo Dimitrov
2016-05-09 20:01 ` Rob Herring [this message]
2016-05-07 15:21 ` [PATCH 3/7] [media] ir-rx51: use PWM framework instead of OMAP dmtimer Ivaylo Dimitrov
2016-05-07 15:21 ` [PATCH 4/7] [media] ir-rx51: add DT support to driver Ivaylo Dimitrov
2016-05-09 20:06 ` Rob Herring
2016-05-09 20:53 ` Ivaylo Dimitrov
2016-05-09 21:07 ` Rob Herring
2016-05-09 22:06 ` Ivaylo Dimitrov
2016-05-10 2:18 ` Sebastian Reichel
2016-05-11 14:14 ` Rob Herring
2016-05-13 6:15 ` Ivaylo Dimitrov
2016-05-13 14:01 ` Sebastian Reichel
2016-05-07 15:21 ` [PATCH 5/7] ARM: OMAP: dmtimer: Do not call PM runtime functions when not needed Ivaylo Dimitrov
2016-05-09 19:36 ` Tony Lindgren
2016-05-09 20:51 ` Ivaylo Dimitrov
2016-06-10 10:22 ` Tony Lindgren
2016-06-10 21:21 ` Ivaylo Dimitrov
2016-06-13 7:10 ` Tony Lindgren
2016-06-13 7:39 ` Tony Lindgren
2016-06-13 18:58 ` Ivaylo Dimitrov
2016-06-14 7:53 ` Tony Lindgren
2016-05-07 15:21 ` [PATCH 6/7] [media] ir-rx51: use hrtimer instead of dmtimer Ivaylo Dimitrov
2016-05-07 15:21 ` [PATCH 7/7] ARM: dts: n900: enable lirc-rx51 driver Ivaylo Dimitrov
2016-06-10 10:20 ` Tony Lindgren
2016-06-13 18:17 ` [PATCH 0/7] ir-rx51 driver fixes Pali Rohár
2016-06-13 18:48 ` Ivaylo Dimitrov
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