From: Vladimir Zapolskiy <vz@mleia.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Sylvain Lemieux <slemieux.tyco@gmail.com>
Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] pwm: lpc32xx: switch driver to one phandle argument for PWM consumers
Date: Mon, 5 Dec 2016 03:42:36 +0200 [thread overview]
Message-ID: <20161205014237.1689-1-vz@mleia.com> (raw)
The change adds private of_xlate() function to process one argument given
along with a PWM phandle. LPC32xx SoCs have two independent single channel
PWM controllers, the argument is used as a description of PWM output
frequency, see previous discussion here:
http://www.spinics.net/lists/arm-kernel/msg534068.html
The changes on actual board dts files are not needed at the moment, because
all LPC32xx boards in upstream don't describe any PWM consumers.
Vladimir Zapolskiy (3):
dt: pwm: lpc32xx: add description of clocks and #pwm-cells properties
pwm: lpc32xx: switch driver to one phandle argument for PWM consumers
pwm: lpc32xx: remove handling of PWM channels
.../devicetree/bindings/pwm/lpc32xx-pwm.txt | 7 +++++
drivers/pwm/pwm-lpc32xx.c | 36 +++++++++++++++-------
2 files changed, 32 insertions(+), 11 deletions(-)
--
2.10.2
next reply other threads:[~2016-12-05 1:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-05 1:42 Vladimir Zapolskiy [this message]
[not found] ` <20161205014237.1689-1-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org>
2016-12-05 1:42 ` [PATCH 1/3] dt: pwm: lpc32xx: add description of clocks and #pwm-cells properties Vladimir Zapolskiy
[not found] ` <20161205014237.1689-2-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org>
2016-12-07 17:56 ` Sylvain Lemieux
2016-12-09 21:41 ` Rob Herring
2016-12-09 23:51 ` Vladimir Zapolskiy
2016-12-21 3:30 ` Vladimir Zapolskiy
2017-01-03 15:22 ` Sylvain Lemieux
2017-02-07 19:03 ` Sylvain Lemieux
2017-02-07 23:22 ` Rob Herring
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