From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Olliver Schinagl <o.schinagl@ultimaker.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
Jonathan Liu <net147@gmail.com>,
linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@free-electrons.com>
Subject: [PATCH v2 0/3] pwm: sun4i: switch to atomic PWM
Date: Tue, 30 May 2017 21:32:06 +0200 [thread overview]
Message-ID: <20170530193209.19247-1-alexandre.belloni@free-electrons.com> (raw)
Switch to atomic PWM. The main goal is to properly wait for a period before
disabling a channel to ensure the correct level is set on the output.
Changes in v2:
- fixed remaining checkpatch warnings
- split the series to ease reviews
- changed the delay handling to ensure the proper amount of time has elapsed
before disabling a channel
- dropped RDY bit handling as it doesn't have any real effect.
Alexandre Belloni (3):
pwm: sun4i: improve hardware read out
pwm: sun4i: switch to atomic PWM
pwm: sun4i: drop legacy callbacks
drivers/pwm/pwm-sun4i.c | 263 +++++++++++++++++++++++++++---------------------
1 file changed, 148 insertions(+), 115 deletions(-)
--
2.11.0
next reply other threads:[~2017-05-30 19:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-30 19:32 Alexandre Belloni [this message]
2017-05-30 19:32 ` [PATCH v2 1/3] pwm: sun4i: improve hardware read out Alexandre Belloni
2017-05-31 3:34 ` Chen-Yu Tsai
2017-05-31 7:35 ` Alexandre Belloni
2017-05-31 14:13 ` Chen-Yu Tsai
2017-05-30 19:32 ` [PATCH v2 2/3] pwm: sun4i: switch to atomic PWM Alexandre Belloni
2017-05-30 19:32 ` [PATCH v2 3/3] pwm: sun4i: drop legacy callbacks Alexandre Belloni
2017-06-09 16:22 ` Chen-Yu Tsai
2017-05-31 6:13 ` [PATCH v2 0/3] pwm: sun4i: switch to atomic PWM Maxime Ripard
2017-07-06 6:49 ` Thierry Reding
2017-07-06 7:00 ` Alexandre Belloni
2017-07-06 7:02 ` Boris Brezillon
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