Re: [PATCH 1/2] ARM: tegra: Add Tegra124 PWM support

[Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

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On Thu, Dec 12, 2013 at 12:53:32PM -0700, Stephen Warren wrote:
> On 11/18/2013 09:00 AM, Thierry Reding wrote:
> > The PWM controller on Tegra124 is the same as the one on earlier SoC
> > generations.
> 
> I've applied this series to Tegra's for-3.14/dt branch. Given the recent
> conversion to the common reset framework and DT bindings, I needed to
> insert a couple extra lines in this patch:
> 
> > diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
> 
> > +	pwm@7000a000 {
> > +		compatible = "nvidia,tegra124-pwm", "nvidia,tegra20-pwm";
> > +		reg = <0x7000a000 0x100>;
> > +		#pwm-cells = <2>;
> > +		clocks = <&tegra_car TEGRA124_CLK_PWM>;
> 
> Here, I inserted:
> 
> +               resets = <&tegra_car 17>;
> +               reset-names = "pwm";
> 
> ... which matches the same node in at least tegra114.dtsi.

Looks good. I've also successfully tested this using next-20131213 with
working backlight on Venice2.

Thierry

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