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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

WARNING: multiple messages have this Message-ID (diff)
From: alexandre.belloni@free-electrons.com (Alexandre Belloni)
To: linux-arm-kernel@lists.infradead.org
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

             reply	other threads:[~2017-05-30 19:32 UTC|newest]

Thread overview: 24+ 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 0/3] pwm: sun4i: switch to atomic PWM Alexandre Belloni
2017-05-30 19:32 ` [PATCH v2 1/3] pwm: sun4i: improve hardware read out Alexandre Belloni
2017-05-30 19:32   ` Alexandre Belloni
2017-05-31  3:34   ` Chen-Yu Tsai
2017-05-31  3:34     ` Chen-Yu Tsai
2017-05-31  7:35     ` Alexandre Belloni
2017-05-31  7:35       ` Alexandre Belloni
2017-05-31 14:13       ` Chen-Yu Tsai
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   ` Alexandre Belloni
2017-05-30 19:32 ` [PATCH v2 3/3] pwm: sun4i: drop legacy callbacks Alexandre Belloni
2017-05-30 19:32   ` Alexandre Belloni
2017-06-09 16:22   ` Chen-Yu Tsai
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
2017-05-31  6:13   ` Maxime Ripard
2017-07-06  6:49 ` Thierry Reding
2017-07-06  6:49   ` Thierry Reding
2017-07-06  7:00   ` Alexandre Belloni
2017-07-06  7:00     ` Alexandre Belloni
2017-07-06  7:02     ` Boris Brezillon
2017-07-06  7:02       ` Boris Brezillon

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