Re: [PATCH 3/7] ARM: stih416: Add DT nodes for PWM

[Lee Jones <lee.jones@linaro.org>]

On Wed, 18 Jun 2014, Gabriel Fernandez wrote:

> Hi Lee,
> minor remark below..
> 
> On 18 June 2014 16:52, Lee Jones <lee.jones@linaro.org> wrote:
> > Supply top level nodes for the STiH416 based development boards.
> > The Pinctrl configuration has already been applied, so the only
> > missing piece of the DT puzzle is for a board's DTB to enable
> > the nodes.
> >
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > ---
> >  arch/arm/boot/dts/stih416.dtsi | 40 ++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 40 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
> > index 06473c5..8af159e 100644
> > --- a/arch/arm/boot/dts/stih416.dtsi
> > +++ b/arch/arm/boot/dts/stih416.dtsi
> > @@ -236,5 +236,45 @@
> >                         resets  = <&powerdown STIH416_KEYSCAN_POWERDOWN>,
> >                                   <&softreset STIH416_KEYSCAN_SOFTRESET>;
> >                 };
> > +
> > +               /* SAS PWM Module */
> > +               pwm0: pwm@fed10000 {
> > +                       compatible      = "st,sti-pwm";
> > +                       status          = "disabled";
> > +                       #pwm-cells      = <2>;
> > +                       reg             = <0xfed10000 0x68>;
> > +
> > +                       pinctrl-names   = "default";
> > +                        pinctrl-0 =    <&pinctrl_pwm0_chan0_default
> del space

Thanks.

> > +                                       &pinctrl_pwm0_chan1_default
> > +                                       &pinctrl_pwm0_chan2_default
> > +                                       &pinctrl_pwm0_chan3_default>;
> > +
> > +                       clock-names     = "pwm";
> > +                       clocks          = <&clk_sysin>;
> > +               };
> > +
> > +               /* SBC PWM Module */
> > +               pwm1: pwm@fe510000 {
> > +                       compatible      = "st,sti-pwm";
> > +                       status          = "disabled";
> > +                       #pwm-cells      = <2>;
> > +                       reg             = <0xfe510000 0x68>;
> > +
> > +                       pinctrl-names   = "default";
> > +                       pinctrl-0 =     <&pinctrl_pwm1_chan0_default
> > +                                       /*
> > +                                        * Shared with SBC_OBS_NOTRST.  Don't
> > +                                        * enable unless you really know what
> > +                                        * you're doing.
> > +                                        *
> > +                                        * &pinctrl_pwm1_chan1_default
> > +                                        */
> > +                                       &pinctrl_pwm1_chan2_default
> > +                                       &pinctrl_pwm1_chan3_default>;
> > +
> > +                       clock-names     = "pwm";
> > +                       clocks          = <&clk_sysin>;
> > +               };
> >         };
> >  };
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > linux-arm-kernel@lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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