[PATCH] riscv: dts: jh7110: override syscrg assigned clock rates with defaults

E Shattow e at freeshell.de
Sat May 3 23:34:24 CEST 2025


On 5/3/25 05:29, E Shattow wrote:
> JH7110 drivers are missing support for CPU frequency scaling, so override
> upstream device-tree to use default clock rates for syscrg. This override
> duplicates a portion of jh7110-common-u-boot.dtsi file planned for removal.
> 
> Signed-off-by: E Shattow <e at freeshell.de>
> ---
>  arch/riscv/dts/jh7110-u-boot.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/riscv/dts/jh7110-u-boot.dtsi b/arch/riscv/dts/jh7110-u-boot.dtsi
> index a9e318c4a31..13adbb6922c 100644
> --- a/arch/riscv/dts/jh7110-u-boot.dtsi
> +++ b/arch/riscv/dts/jh7110-u-boot.dtsi
> @@ -108,6 +108,7 @@
>  
>  &syscrg {
>  	bootph-pre-ram;
> +	assigned-clock-rates = <0>; /* cpufreq not implemented, use defaults */
>  };
>  
>  &stgcrg {
> 
> base-commit: 6cc812f8cc55c132458c7da5b9fb7666315cbe8c

I missed the sort ordering on adding this, it should be ordered above
the bootph-pre-ram hint. Will fix with v2 after review and taking
comments.  -E


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