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[PATCH 3/3] arm64: dts: qcom: sm6350: Add video clock controller

Luca Weiss posted 3 patches 9 months ago
There is a newer version of this series
[PATCH 3/3] arm64: dts: qcom: sm6350: Add video clock controller
Posted by Luca Weiss 9 months ago 
Add a node for the videocc found on the SM6350 SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
 arch/arm64/boot/dts/qcom/sm6350.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 00ad1d09a19558d9e2bc61f1a81a36d466adc88e..ab7118b4f8f8cea56a3957e9df67ee1cd74820a6 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1952,6 +1952,20 @@ usb_1_dwc3_ss_out: endpoint {
 			};
 		};
 
+		videocc: clock-controller@aaf0000 {
+			compatible = "qcom,sm6350-videocc";
+			reg = <0 0x0aaf0000 0 0x10000>;
+			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&sleep_clk>;
+			clock-names = "iface",
+				      "bi_tcxo",
+				      "sleep_clk";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		cci0: cci@ac4a000 {
 			compatible = "qcom,sm6350-cci", "qcom,msm8996-cci";
 			reg = <0 0x0ac4a000 0 0x1000>;

-- 
2.49.0
Re: [PATCH 3/3] arm64: dts: qcom: sm6350: Add video clock controller
Posted by Dmitry Baryshkov 9 months ago 
On Fri, Mar 21, 2025 at 03:45:01PM +0100, Luca Weiss wrote:
> Add a node for the videocc found on the SM6350 SoC.
> 
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
>  arch/arm64/boot/dts/qcom/sm6350.dtsi | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
> index 00ad1d09a19558d9e2bc61f1a81a36d466adc88e..ab7118b4f8f8cea56a3957e9df67ee1cd74820a6 100644
> --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
> @@ -1952,6 +1952,20 @@ usb_1_dwc3_ss_out: endpoint {
>  			};
>  		};
>  
> +		videocc: clock-controller@aaf0000 {
> +			compatible = "qcom,sm6350-videocc";
> +			reg = <0 0x0aaf0000 0 0x10000>;

0x0, please.

> +			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
> +				 <&rpmhcc RPMH_CXO_CLK>,
> +				 <&sleep_clk>;
> +			clock-names = "iface",
> +				      "bi_tcxo",
> +				      "sleep_clk";
> +			#clock-cells = <1>;
> +			#reset-cells = <1>;
> +			#power-domain-cells = <1>;
> +		};
> +
>  		cci0: cci@ac4a000 {
>  			compatible = "qcom,sm6350-cci", "qcom,msm8996-cci";
>  			reg = <0 0x0ac4a000 0 0x1000>;
> 
> -- 
> 2.49.0
> 

-- 
With best wishes
Dmitry
Re: [PATCH 3/3] arm64: dts: qcom: sm6350: Add video clock controller
Posted by Luca Weiss 9 months ago 
Hi Dmitry,

On Fri Mar 21, 2025 at 4:56 PM CET, Dmitry Baryshkov wrote:
> On Fri, Mar 21, 2025 at 03:45:01PM +0100, Luca Weiss wrote:
>> Add a node for the videocc found on the SM6350 SoC.
>> 
>> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
>> ---
>>  arch/arm64/boot/dts/qcom/sm6350.dtsi | 14 ++++++++++++++
>>  1 file changed, 14 insertions(+)
>> 
>> diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
>> index 00ad1d09a19558d9e2bc61f1a81a36d466adc88e..ab7118b4f8f8cea56a3957e9df67ee1cd74820a6 100644
>> --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
>> @@ -1952,6 +1952,20 @@ usb_1_dwc3_ss_out: endpoint {
>>  			};
>>  		};
>>  
>> +		videocc: clock-controller@aaf0000 {
>> +			compatible = "qcom,sm6350-videocc";
>> +			reg = <0 0x0aaf0000 0 0x10000>;
>
> 0x0, please.

There's currently 80 cases of 0 and 20 of 0x0 in this file, is 0x0
the preferred way nowadays?

If so, shall I also change 0 to 0x0 for reg in a separate patch?

Regards
Luca

>
>> +			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
>> +				 <&rpmhcc RPMH_CXO_CLK>,
>> +				 <&sleep_clk>;
>> +			clock-names = "iface",
>> +				      "bi_tcxo",
>> +				      "sleep_clk";
>> +			#clock-cells = <1>;
>> +			#reset-cells = <1>;
>> +			#power-domain-cells = <1>;
>> +		};
>> +
>>  		cci0: cci@ac4a000 {
>>  			compatible = "qcom,sm6350-cci", "qcom,msm8996-cci";
>>  			reg = <0 0x0ac4a000 0 0x1000>;
>> 
>> -- 
>> 2.49.0
>>
Re: [PATCH 3/3] arm64: dts: qcom: sm6350: Add video clock controller
Posted by Dmitry Baryshkov 9 months ago 
On 21/03/2025 18:15, Luca Weiss wrote:
> Hi Dmitry,
> 
> On Fri Mar 21, 2025 at 4:56 PM CET, Dmitry Baryshkov wrote:
>> On Fri, Mar 21, 2025 at 03:45:01PM +0100, Luca Weiss wrote:
>>> Add a node for the videocc found on the SM6350 SoC.
>>>
>>> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
>>> ---
>>>   arch/arm64/boot/dts/qcom/sm6350.dtsi | 14 ++++++++++++++
>>>   1 file changed, 14 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
>>> index 00ad1d09a19558d9e2bc61f1a81a36d466adc88e..ab7118b4f8f8cea56a3957e9df67ee1cd74820a6 100644
>>> --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
>>> +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
>>> @@ -1952,6 +1952,20 @@ usb_1_dwc3_ss_out: endpoint {
>>>   			};
>>>   		};
>>>   
>>> +		videocc: clock-controller@aaf0000 {
>>> +			compatible = "qcom,sm6350-videocc";
>>> +			reg = <0 0x0aaf0000 0 0x10000>;
>>
>> 0x0, please.
> 
> There's currently 80 cases of 0 and 20 of 0x0 in this file, is 0x0
> the preferred way nowadays?
> 
> If so, shall I also change 0 to 0x0 for reg in a separate patch?

I'd say, yes, please, if Bjorn / Konrad do not object.

> 
> Regards
> Luca
> 
>>
>>> +			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
>>> +				 <&rpmhcc RPMH_CXO_CLK>,
>>> +				 <&sleep_clk>;
>>> +			clock-names = "iface",
>>> +				      "bi_tcxo",
>>> +				      "sleep_clk";
>>> +			#clock-cells = <1>;
>>> +			#reset-cells = <1>;
>>> +			#power-domain-cells = <1>;
>>> +		};
>>> +
>>>   		cci0: cci@ac4a000 {
>>>   			compatible = "qcom,sm6350-cci", "qcom,msm8996-cci";
>>>   			reg = <0 0x0ac4a000 0 0x1000>;
>>>
>>> -- 
>>> 2.49.0
>>>
> 


-- 
With best wishes
Dmitry
Re: [PATCH 3/3] arm64: dts: qcom: sm6350: Add video clock controller
Posted by Luca Weiss 8 months, 4 weeks ago 
On Fri Mar 21, 2025 at 5:23 PM CET, Dmitry Baryshkov wrote:
> On 21/03/2025 18:15, Luca Weiss wrote:
>> Hi Dmitry,
>> 
>> On Fri Mar 21, 2025 at 4:56 PM CET, Dmitry Baryshkov wrote:
>>> On Fri, Mar 21, 2025 at 03:45:01PM +0100, Luca Weiss wrote:
>>>> Add a node for the videocc found on the SM6350 SoC.
>>>>
>>>> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
>>>> ---
>>>>   arch/arm64/boot/dts/qcom/sm6350.dtsi | 14 ++++++++++++++
>>>>   1 file changed, 14 insertions(+)
>>>>
>>>> diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
>>>> index 00ad1d09a19558d9e2bc61f1a81a36d466adc88e..ab7118b4f8f8cea56a3957e9df67ee1cd74820a6 100644
>>>> --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
>>>> +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
>>>> @@ -1952,6 +1952,20 @@ usb_1_dwc3_ss_out: endpoint {
>>>>   			};
>>>>   		};
>>>>   
>>>> +		videocc: clock-controller@aaf0000 {
>>>> +			compatible = "qcom,sm6350-videocc";
>>>> +			reg = <0 0x0aaf0000 0 0x10000>;
>>>
>>> 0x0, please.
>> 
>> There's currently 80 cases of 0 and 20 of 0x0 in this file, is 0x0
>> the preferred way nowadays?
>> 
>> If so, shall I also change 0 to 0x0 for reg in a separate patch?
>
> I'd say, yes, please, if Bjorn / Konrad do not object.

Sure, I'll just send a patch as part of v2, there's no explicit
dependency of the series on it, so it can also just be NACKed and
ignored if so desired.

Regards
Luca

>
>> 
>> Regards
>> Luca
>> 
>>>
>>>> +			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
>>>> +				 <&rpmhcc RPMH_CXO_CLK>,
>>>> +				 <&sleep_clk>;
>>>> +			clock-names = "iface",
>>>> +				      "bi_tcxo",
>>>> +				      "sleep_clk";
>>>> +			#clock-cells = <1>;
>>>> +			#reset-cells = <1>;
>>>> +			#power-domain-cells = <1>;
>>>> +		};
>>>> +
>>>>   		cci0: cci@ac4a000 {
>>>>   			compatible = "qcom,sm6350-cci", "qcom,msm8996-cci";
>>>>   			reg = <0 0x0ac4a000 0 0x1000>;
>>>>
>>>> -- 
>>>> 2.49.0
>>>>
>>

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