[PATCH v4 17/19] riscv: dts: starfive: Add initial StarFive JH7110 device tree

[Conor Dooley]

On Tue, Feb 21, 2023 at 10:46:43AM +0800, Hal Feng wrote:

> +		S7_0: cpu at 0 {
> +			compatible = "sifive,s7", "riscv";
> +			reg = <0>;
> +			d-cache-block-size = <64>;
> +			d-cache-sets = <64>;
> +			d-cache-size = <8192>;
> +			d-tlb-sets = <1>;
> +			d-tlb-size = <40>;
> +			device_type = "cpu";
> +			i-cache-block-size = <64>;
> +			i-cache-sets = <64>;
> +			i-cache-size = <16384>;
> +			i-tlb-sets = <1>;
> +			i-tlb-size = <40>;
> +			mmu-type = "riscv,sv39";
> +			next-level-cache = <&ccache>;
> +			riscv,isa = "rv64imac_zicsr_zba_zbb";

I still think that adding just zicsr here is pointless. If you're going
to be specific, why not also mention that you have zifencei too?

> +			tlb-split;
> +			status = "disabled";
> +
> +			cpu0_intc: interrupt-controller {
> +				compatible = "riscv,cpu-intc";
> +				interrupt-controller;
> +				#interrupt-cells = <1>;
> +			};
> +		};

Rest of this looks fine to me though, thanks for adding the s7
compatible and zba/zbb :)

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-riscv/attachments/20230221/4edb65fb/attachment.sig>