2023-12-12 13:32:10

by Krzysztof Kozlowski

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Subject: [PATCH] arm64: dts: qcom: sm8650: drop unneeded assigned-clocks from WSA macro

Review of v1 patch resulting in commit 58872a54e4a8 ("arm64: dts: qcom:
sm8650: add ADSP audio codec macros") pointed to remove unneeded
assigned-clock-rates from macro codecs. One assignment was left in WSA
macro codec, so drop it now as it is redundant: these clocks have fixed
19.2 MHz frequency.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
arch/arm64/boot/dts/qcom/sm8650.dtsi | 3 ---
1 file changed, 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 425e1e50d945..3d55d08649ca 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -2773,9 +2773,6 @@ lpass_wsamacro: codec@6b00000 {
"dcodec",
"fsgen";

- assigned-clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
- assigned-clock-rates = <19200000>;
-
#clock-cells = <0>;
clock-output-names = "mclk";
#sound-dai-cells = <1>;
--
2.34.1


2023-12-12 13:44:01

by Neil Armstrong

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Subject: Re: [PATCH] arm64: dts: qcom: sm8650: drop unneeded assigned-clocks from WSA macro

On 12/12/2023 14:31, Krzysztof Kozlowski wrote:
> Review of v1 patch resulting in commit 58872a54e4a8 ("arm64: dts: qcom:
> sm8650: add ADSP audio codec macros") pointed to remove unneeded
> assigned-clock-rates from macro codecs. One assignment was left in WSA
> macro codec, so drop it now as it is redundant: these clocks have fixed
> 19.2 MHz frequency.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/sm8650.dtsi | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> index 425e1e50d945..3d55d08649ca 100644
> --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> @@ -2773,9 +2773,6 @@ lpass_wsamacro: codec@6b00000 {
> "dcodec",
> "fsgen";
>
> - assigned-clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
> - assigned-clock-rates = <19200000>;
> -
> #clock-cells = <0>;
> clock-output-names = "mclk";
> #sound-dai-cells = <1>;

Reviewed-by: Neil Armstrong <[email protected]>

2023-12-12 14:41:38

by Konrad Dybcio

[permalink] [raw]
Subject: Re: [PATCH] arm64: dts: qcom: sm8650: drop unneeded assigned-clocks from WSA macro



On 12/12/23 14:31, Krzysztof Kozlowski wrote:
> Review of v1 patch resulting in commit 58872a54e4a8 ("arm64: dts: qcom:
> sm8650: add ADSP audio codec macros") pointed to remove unneeded
> assigned-clock-rates from macro codecs. One assignment was left in WSA
> macro codec, so drop it now as it is redundant: these clocks have fixed
> 19.2 MHz frequency.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
> ---
Reviewed-by: Konrad Dybcio <[email protected]>

Thanks, could you also check if they're fixed on older platforms?

Konrad

2023-12-12 19:06:06

by Krzysztof Kozlowski

[permalink] [raw]
Subject: Re: [PATCH] arm64: dts: qcom: sm8650: drop unneeded assigned-clocks from WSA macro

On 12/12/2023 15:41, Konrad Dybcio wrote:
>
>
> On 12/12/23 14:31, Krzysztof Kozlowski wrote:
>> Review of v1 patch resulting in commit 58872a54e4a8 ("arm64: dts: qcom:
>> sm8650: add ADSP audio codec macros") pointed to remove unneeded
>> assigned-clock-rates from macro codecs. One assignment was left in WSA
>> macro codec, so drop it now as it is redundant: these clocks have fixed
>> 19.2 MHz frequency.
>>
>> Signed-off-by: Krzysztof Kozlowski <[email protected]>
>> ---
> Reviewed-by: Konrad Dybcio <[email protected]>
>
> Thanks, could you also check if they're fixed on older platforms?
>

Ack. To my understand they should not be needed in none of Audioreach
platforms (sc8280xp, sm8[45]50), but I can test only sm8550.

Best regards,
Krzysztof

2023-12-17 17:27:27

by Bjorn Andersson

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Subject: Re: [PATCH] arm64: dts: qcom: sm8650: drop unneeded assigned-clocks from WSA macro


On Tue, 12 Dec 2023 14:31:43 +0100, Krzysztof Kozlowski wrote:
> Review of v1 patch resulting in commit 58872a54e4a8 ("arm64: dts: qcom:
> sm8650: add ADSP audio codec macros") pointed to remove unneeded
> assigned-clock-rates from macro codecs. One assignment was left in WSA
> macro codec, so drop it now as it is redundant: these clocks have fixed
> 19.2 MHz frequency.
>
>
> [...]

Applied, thanks!

[1/1] arm64: dts: qcom: sm8650: drop unneeded assigned-clocks from WSA macro
commit: 55855d20208a5048ab44ccaf2d5aedd8f9f70e86

Best regards,
--
Bjorn Andersson <[email protected]>