[PATCH 1/2] arm64: dts: allwinner: h5: align operating-points table name with dtschema

[PATCH 1/2] arm64: dts: allwinner: h5: align operating-points table name with dtschema

[Krzysztof Kozlowski]

Align the name of operating-points node to dtschema to fix warnings like:

  arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml:
    cpu-opp-table: $nodename:0: 'cpu-opp-table' does not match '^opp-table(-[a-z0-9]+)?$'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
index b2657201957e..0b6914a165b0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
@@ -2,7 +2,7 @@
 // Copyright (C) 2020 Chen-Yu Tsai <wens@csie.org>
 
 / {
-	cpu_opp_table: cpu-opp-table {
+	cpu_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
-- 
2.30.2

[PATCH 2/2] arm64: dts: allwinner: align thermal zone node names with dtschema

[Krzysztof Kozlowski]

Align the name of thermal zone node to dtschema to fix warnings like:

  arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dt.yaml:
    thermal-zones: 'cpu-thermal-zone', 'ddr-thermal-zone', 'gpu-thermal-zone' do not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 6 +++---
 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
index cc321c04f121..f6d7d7f7fdab 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
@@ -343,19 +343,19 @@ r_i2c1: i2c@7081800 {
 	};
 
 	thermal-zones {
-		cpu-thermal-zone {
+		cpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 0>;
 		};
 
-		ddr-thermal-zone {
+		ddr-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 2>;
 		};
 
-		gpu-thermal-zone {
+		gpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 578a63dedf46..9988e87ea7b3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -217,7 +217,7 @@ cpu-hot-limit {
 			};
 		};
 
-		gpu_thermal {
+		gpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;
-- 
2.30.2

Re: [PATCH 2/2] arm64: dts: allwinner: align thermal zone node names with dtschema

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 4:17 PM Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Align the name of thermal zone node to dtschema to fix warnings like:
>
>   arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dt.yaml:
>     thermal-zones: 'cpu-thermal-zone', 'ddr-thermal-zone', 'gpu-thermal-zone' do not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$', 'pinctrl-[0-9]+'
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

Acked-by: Chen-Yu Tsai <wens@csie.org>

Re: [PATCH 1/2] arm64: dts: allwinner: h5: align operating-points table name with dtschema

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 4:16 PM Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Align the name of operating-points node to dtschema to fix warnings like:
>
>   arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml:
>     cpu-opp-table: $nodename:0: 'cpu-opp-table' does not match '^opp-table(-[a-z0-9]+)?$'
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
> index b2657201957e..0b6914a165b0 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
> @@ -2,7 +2,7 @@
>  // Copyright (C) 2020 Chen-Yu Tsai <wens@csie.org>
>
>  / {
> -       cpu_opp_table: cpu-opp-table {
> +       cpu_opp_table: opp-table-0 {

Maybe we should just reorder the name? Name it "opp-table-cpu" instead.
That way if and when we add one for the GPU, we don't accidentally
clash on the name.


ChenYu

Re: [PATCH 1/2] arm64: dts: allwinner: h5: align operating-points table name with dtschema

[Krzysztof Kozlowski]

On 20/08/2021 14:11, Chen-Yu Tsai wrote:
> On Fri, Aug 20, 2021 at 4:16 PM Krzysztof Kozlowski
> <krzysztof.kozlowski@canonical.com> wrote:
>>
>> Align the name of operating-points node to dtschema to fix warnings like:
>>
>>   arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml:
>>     cpu-opp-table: $nodename:0: 'cpu-opp-table' does not match '^opp-table(-[a-z0-9]+)?$'
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
>> ---
>>  arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
>> index b2657201957e..0b6914a165b0 100644
>> --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
>> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
>> @@ -2,7 +2,7 @@
>>  // Copyright (C) 2020 Chen-Yu Tsai <wens@csie.org>
>>
>>  / {
>> -       cpu_opp_table: cpu-opp-table {
>> +       cpu_opp_table: opp-table-0 {
> 
> Maybe we should just reorder the name? Name it "opp-table-cpu" instead.
> That way if and when we add one for the GPU, we don't accidentally
> clash on the name.

Although the schema allows such name, but still the devicetree
specification says that name should be generic (representing generic
type of a device). Just like there is a "clock-controller" or
"nand-controller", there should be generic "opp-table".


Best regards,
Krzysztof

Re: [PATCH 1/2] arm64: dts: allwinner: h5: align operating-points table name with dtschema

[Maxime Ripard]

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On Fri, Aug 20, 2021 at 10:16:44AM +0200, Krzysztof Kozlowski wrote:
> Align the name of operating-points node to dtschema to fix warnings like:
> 
>   arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml:
>     cpu-opp-table: $nodename:0: 'cpu-opp-table' does not match '^opp-table(-[a-z0-9]+)?$'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

I already sent those patches a few weeks ago:
https://lore.kernel.org/linux-arm-kernel/20210721140424.725744-43-maxime@cerno.tech/
https://lore.kernel.org/linux-arm-kernel/20210721140424.725744-48-maxime@cerno.tech/
https://lore.kernel.org/linux-arm-kernel/20210721140424.725744-50-maxime@cerno.tech/

I sent a v2 last week, and will merge them soon

Thanks!
Maxime

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