Re: [PATCH 5/8] ARM: gr8: Add missing pwm channel 1 pin

From: Maxime Ripard
Date: Wed Oct 26 2016 - 18:12:33 EST


On Tue, Oct 25, 2016 at 12:10:26PM +0800, Chen-Yu Tsai wrote:
> On Fri, Oct 21, 2016 at 1:07 AM, Maxime Ripard
> <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote:
> > On Thu, Oct 20, 2016 at 10:10:03PM +0800, Chen-Yu Tsai wrote:
> >> On Thu, Oct 20, 2016 at 4:12 PM, Maxime Ripard
> >> <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote:
> >> > The PWM controller has two different channels, but only the first pin was
> >> > exposed in the DTSI. Add the other one.
> >> >
> >> > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
> >>
> >> Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
> >>
> >> > ---
> >> > arch/arm/boot/dts/ntc-gr8.dtsi | 7 +++++++
> >> > 1 file changed, 7 insertions(+), 0 deletions(-)
> >> >
> >> > diff --git a/arch/arm/boot/dts/ntc-gr8.dtsi b/arch/arm/boot/dts/ntc-gr8.dtsi
> >> > index 74aff795e723..fad7381630f3 100644
> >> > --- a/arch/arm/boot/dts/ntc-gr8.dtsi
> >> > +++ b/arch/arm/boot/dts/ntc-gr8.dtsi
> >> > @@ -854,6 +854,13 @@
> >> > allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> >> > };
> >> >
> >> > + pwm1_pins_a: pwm1@0 {
> >>
> >> Nit: really don't need "_a" and "@0" here.
> >
> > Fixed and applied.
>
> Oops, you forgot to fix the label in the chip-pro dts:
>
> DTC arch/arm/boot/dts/ntc-gr8-chip-pro.dtb
> ERROR (phandle_references): Reference to non-existent node or label
> "pwm1_pins_a"
>
> ERROR: Input tree has errors, aborting (use -f to force output)
> scripts/Makefile.lib:313: recipe for target
> 'arch/arm/boot/dts/ntc-gr8-chip-pro.dtb' failed

Yeah, it was noticed by linux-next too, and I fixed it...

Sorry for that.
Maxime

--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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