Messages in this thread | | | Date | Thu, 6 Jul 2017 12:17:57 -0500 | From | Rob Herring <> | Subject | Re: [PATCH 4/5] pwm: rockchip: Add atomic updated feature for rk3328 |
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On Thu, Jun 29, 2017 at 08:27:50PM +0800, David Wu wrote: > The rk3328 soc supports atomic update, we could lock the configuration > of period and duty at first, after unlock is configured, the period and > duty are effective at the same time. > > If the polarity, period and duty need to be configured together, > the way for atomic update is "configure lock and old polarity" -> > "configure period and duty" -> "configure unlock and new polarity". > > Signed-off-by: David Wu <david.wu@rock-chips.com> > --- > .../devicetree/bindings/pwm/pwm-rockchip.txt | 1 +
The subject is a bit misleading as you are adding support for a new version of the IP. Otherwise,
Acked-by: Rob Herring <robh@kernel.org>
> drivers/pwm/pwm-rockchip.c | 50 +++++++++++++++++++--- > 2 files changed, 46 insertions(+), 5 deletions(-)
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