Messages in this thread | | | Date | Thu, 11 Jan 2018 13:47:52 +0100 | From | Maxime Ripard <> | Subject | Re: [PATCH v1 4/4] ARM: dts: add pwm node for r40. |
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Hi,
On Thu, Jan 11, 2018 at 07:34:12PM +0800, hao_zhang wrote: > This patch add pwm node for r40. > > Signed-off-by: hao_zhang <hao5781286@gmail.com> > --- > arch/arm/boot/dts/sun8i-r40.dtsi | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi > index 173dcc1..84c963c 100644 > --- a/arch/arm/boot/dts/sun8i-r40.dtsi > +++ b/arch/arm/boot/dts/sun8i-r40.dtsi > @@ -295,6 +295,11 @@ > bias-pull-up; > }; > > + pwm_pins: pwm-pins { > + pins = "PB2", "PB3"; > + function = "pwm"; > + }; > +
Is it the only combination of pins that is usable?
If so, you can add the pinctrl-0 property directly in the pwm nodes.
Thanks! Maxime
-- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [unhandled content-type:application/pgp-signature] | |