[PATCH] arm: dts: i.mx8x: add #cooling-cells properties

[Peng Fan]

> Subject: Re: [PATCH] arm: dts: i.mx8x: add #cooling-cells properties
> 
> On Sat, Jan 18, 2020 at 12:12 PM Anatolij Gustschin <agust at denx.de> wrote:
> >
> > Fix dtb building warnings:
> > Warning (cooling_device_property):
> /thermal-zones/cpu-thermal0/cooling-maps/map0:
> > Missing property '#cooling-cells' in node /cpus/cpu at 0 or bad phandle
> > (referred from cooling-device[0])
> >
> > Signed-off-by: Anatolij Gustschin <agust at denx.de>
> > ---
> >  arch/arm/dts/fsl-imx8-ca35.dtsi | 4 ++++
> >  1 file changed, 4 insertions(+)
> >
> > diff --git a/arch/arm/dts/fsl-imx8-ca35.dtsi
> > b/arch/arm/dts/fsl-imx8-ca35.dtsi index 28bc32c8b7..9af8b1511c 100644
> > --- a/arch/arm/dts/fsl-imx8-ca35.dtsi
> > +++ b/arch/arm/dts/fsl-imx8-ca35.dtsi
> > @@ -18,6 +18,7 @@
> >                         reg = <0x0 0x0>;
> >                         enable-method = "psci";
> >                         next-level-cache = <&A35_L2>;
> > +                       #cooling-cells = <2>;
> 
> Yes, this matches arch/arm64/boot/dts/freescale/imx8qxp.dtsi upstream.
> 
> Maybe we should sync with upstream at some point.

I am still waiting Aisheng to finish the i.MX8QM and dts restructure, Aisheng
did a big restructure. If import earlier, we have to import and adapt again.

Thanks,
Peng.

> 
> Reviewed-by: Fabio Estevam <festevam at gmail.com>