diff mbox series

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

Message ID 20200118151241.17970-1-agust@denx.de
State Accepted
Commit 68b49056e6b0574d04cb6aa69f7fa7a070aa1d30
Headers show
Series arm: dts: i.mx8x: add #cooling-cells properties | expand

Commit Message

Anatolij Gustschin Jan. 18, 2020, 3:12 p.m. UTC
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(+)

Comments

Stefano Babic Jan. 18, 2020, 3:15 p.m. UTC | #1
On 18/01/20 16:12, Anatolij Gustschin 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])
> 

Thanks for fixing this.

> 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>;
>  		};
>  
>  		A35_1: cpu at 1 {
> @@ -26,6 +27,7 @@
>  			reg = <0x0 0x1>;
>  			enable-method = "psci";
>  			next-level-cache = <&A35_L2>;
> +			#cooling-cells = <2>;
>  		};
>  
>  		A35_2: cpu at 2 {
> @@ -34,6 +36,7 @@
>  			reg = <0x0 0x2>;
>  			enable-method = "psci";
>  			next-level-cache = <&A35_L2>;
> +			#cooling-cells = <2>;
>  		};
>  
>  		A35_3: cpu at 3 {
> @@ -42,6 +45,7 @@
>  			reg = <0x0 0x3>;
>  			enable-method = "psci";
>  			next-level-cache = <&A35_L2>;
> +			#cooling-cells = <2>;
>  		};
>  
>  		A35_L2: l2-cache0 {
> 

Reviewed-by: Stefano Babic <sbabic at denx.de>

Best regards,
Stefano Babic
Fabio Estevam Jan. 18, 2020, 7:31 p.m. UTC | #2
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.

Reviewed-by: Fabio Estevam <festevam at gmail.com>
Peng Fan Jan. 19, 2020, 7:40 a.m. UTC | #3
> 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>
Stefano Babic Jan. 20, 2020, 8:19 p.m. UTC | #4
> 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>
> Reviewed-by: Stefano Babic <sbabic at denx.de>
> Reviewed-by: Fabio Estevam <festevam at gmail.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic
diff mbox series

Patch

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>;
 		};
 
 		A35_1: cpu at 1 {
@@ -26,6 +27,7 @@ 
 			reg = <0x0 0x1>;
 			enable-method = "psci";
 			next-level-cache = <&A35_L2>;
+			#cooling-cells = <2>;
 		};
 
 		A35_2: cpu at 2 {
@@ -34,6 +36,7 @@ 
 			reg = <0x0 0x2>;
 			enable-method = "psci";
 			next-level-cache = <&A35_L2>;
+			#cooling-cells = <2>;
 		};
 
 		A35_3: cpu at 3 {
@@ -42,6 +45,7 @@ 
 			reg = <0x0 0x3>;
 			enable-method = "psci";
 			next-level-cache = <&A35_L2>;
+			#cooling-cells = <2>;
 		};
 
 		A35_L2: l2-cache0 {