Re: [PATCH v5] PWM: atmel-pwm: add PWM controller driver

[Bo Shen]

Hi All,

On 10/8/2013 21:17, Thierry Reding wrote:
> On Mon, Sep 30, 2013 at 05:10:40PM +0800, Bo Shen wrote:
> > Add Atmel PWM controller driver based on PWM framework.
> >
> > This is the basic function implementation of Atmel PWM controller.
> > It can work with PWM based led and backlight.
> >
> > Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
> >
> > ---
> > Changes in v5:
> >    - call clk_disable directly, if so, it won't cause more than one channel
> >      enabled, the clock can not be disabled.
> >
> > Changes in v4:
> >    - check the return value of clk_prepare()
> >    - change channel register size as constant
> >
> > Changes in v3:
> >    - change compatible string from "atmel,sama5-pwm" to "atmel,sama5d3-pwm"
> >    - Add PWM led example in binding documentation
> >    - Using micro replace hard code
> >
> > Changes in v2:
> >    - Address the comments from Thierry Reding
> >
> >   .../devicetree/bindings/pwm/atmel-pwm.txt          |   41 +++
> >   drivers/pwm/Kconfig                                |    9 +
> >   drivers/pwm/Makefile                               |    1 +
> >   drivers/pwm/pwm-atmel.c                            |  344 ++++++++++++++++++++
> >   4 files changed, 395 insertions(+)
> >   create mode 100644 Documentation/devicetree/bindings/pwm/atmel-pwm.txt
> >   create mode 100644 drivers/pwm/pwm-atmel.c
>
> I haven't seen an Acked-by from the device tree bindings maintainers on
> this. I've Cc'ed them, so hopefully one of them has time to review.

Any comments?

Best Regards,
Bo Shen
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