Re: [PATCH 2/3] arm64: dts: rockchip: Prepare RK356x SoC dtsi files for per-variant OPPs

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Hello Diederik,

On 2024-10-19 20:09, Diederik de Haas wrote:
On Sat Oct 12, 2024 at 9:41 PM CEST, Diederik de Haas wrote:
On Sat Oct 12, 2024 at 7:04 PM CEST, Dragan Simic wrote:
>
> -&pipegrf {
> -	compatible = "rockchip,rk3566-pipe-grf", "syscon";

This seems unrelated?

> +&cpu0 {
> +	operating-points-v2 = <&cpu0_opp_table>;
>  };
>
> -&power {
> -	power-domain@RK3568_PD_PIPE {
> -		reg = <RK3568_PD_PIPE>;
> -		clocks = <&cru PCLK_PIPE>;
> -		pm_qos = <&qos_pcie2x1>,
> -			 <&qos_sata1>,
> -			 <&qos_sata2>,
> -			 <&qos_usb3_0>,
> -			 <&qos_usb3_1>;
> -		#power-domain-cells = <0>;
> -	};

This seems unrelated to me and possibly a functional change?
If this was intended, then a description in the commit message would be
nice why this is appropriate and possibly moved to a separate patch?

> +&cpu1 {
> +	operating-points-v2 = <&cpu0_opp_table>;
> +};
> +
> +&cpu2 {
> +	operating-points-v2 = <&cpu0_opp_table>;
>  };
>
> -&usb_host0_xhci {
> -	phys = <&usb2phy0_otg>;
> -	phy-names = "usb2-phy";
> -	extcon = <&usb2phy0>;
> -	maximum-speed = "high-speed";

This also looks unrelated and a functional change?

> +&cpu3 {
> +	operating-points-v2 = <&cpu0_opp_table>;
>  };
>
> -&vop {
> -	compatible = "rockchip,rk3566-vop";

This also looks unrelated?

It turns out I was wrong.
The elements I thought were removed, aren't removed.

Sorry for the noise.

No worries.  I tried to tune and adjust the patch generation
parameters as best as possible, but some parts of the produced
patches still remained slightly confusing.

By the way, a few months ago there was a discussion on the Git
mailing list about making Git perform such parameter adjustment
magic itself, which back then seemed like a good idea to me,
but after dealing with a few rather complex patches myself, I
no longer think that's actually possible.




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