Re: [PATCH v2 00/12] soc: amlogic: clk-measure: Add support for more SoCs

[Neil Armstrong <neil.armstrong@linaro.org>]

On 9/20/26 12:25, Chuan Liu via B4 Relay wrote:
> This patch series adds clk-measure support for the Amlogic A5, A4, S7,
> S7D, S6 and A9 SoCs, listed in the order of their release.
> 
> The clock names for the clk-measure channels are kept consistent with
> those used by the clock driver as much as possible, making it easier to
> identify the relationship between the clk-measure channels and the
> corresponding clocks in the clock driver.
> 
> This patchset also includes an additional patch to optimize memory usage:
>    - soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage
> 
> To avoid requiring everyone to spend additional effort on a separate
> patchset, I have included it in this series. Please feel free to point
> out if this is not appropriate for this series.
> 
> To improve maintainability, this patchset also includes a patch to reorder
> the dt-binding and the compatible entries in the driver.
> 
> To minimize unrelated changes, the existing clk-measure channel tables in
> the driver are left in their original order. The tables for the newly
> supported SoCs are ordered alphabetically.
> 
> Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
> ---
> Changes in v2:
> - Reorder the dt-binding and the compatible entries in the driver
>    alphabetically.
> - Order the clk-measure channel tables for the newly supported SoCs
>    alphabetically.
> - Add the const qualifier to the A9 clk-measure channel table.
> - Rename "exit_Tsin_B_CLK_IN" to "ext_Tsin_B_CLK_IN" in the A9 clk-measure
>    channel table.
> - Link to v1: https://lore.kernel.org/r/20260911-more-socs-to-support-clk_measure-v1-0-940e269aa52f@amlogic.com
> 
> ---
> Chuan Liu (12):
>        dt-bindings: soc: amlogic: Reordering compatible of clk-measure
>        dt-bindings: soc: amlogic: Add clk-measure compatible to support more SoCs
>        soc: amlogic: clk-measure: Support more measurement channels
>        soc: amlogic: clk-measure: Align compatible entries with DT bindings
>        soc: amlogic: clk-measure: Add support for more SoCs
>        soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage
>        arm64: dts: amlogic: a5: Add clk-measure controller node
>        arm64: dts: amlogic: a4: Add clk-measure controller node
>        arm64: dts: amlogic: s7: Add clk-measure controller node
>        arm64: dts: amlogic: s7d: Add clk-measure controller node
>        arm64: dts: amlogic: s6: Add clk-measure controller node
>        arm64: dts: amlogic: a9: Add clk-measure controller node
> 
>   .../soc/amlogic/amlogic,meson-gx-clk-measure.yaml  |  16 +-
>   arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi        |   5 +
>   arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi        |   5 +
>   arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi        |   5 +
>   arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi        |   5 +
>   arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi        |   5 +
>   arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi       |   5 +
>   drivers/soc/amlogic/meson-clk-measure.c            | 927 ++++++++++++++++++++-
>   8 files changed, 953 insertions(+), 20 deletions(-)
> ---
> base-commit: a2530c83c458a503e55219966217dfd1c36a385e
> change-id: 20260710-more-socs-to-support-clk_measure-c826f8ab9e68
> 
> Best regards,

For the whole serie:
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

Thanks,
Neil

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