[PATCH v4 11/13] riscv: dts: allwinner: Add T-Head PMU extension

[Conor Dooley]

On Wed, Nov 22, 2023 at 08:12:33PM +0800, Yu Chien Peter Lin wrote:
> xtheadpmu stands for T-Head Performance Monitor Unit extension.
> Based on the added T-Head PMU ISA string, the SBI PMU driver
> will make use of the non-standard irq source.

Allwinner aren't the only ones using T-Head CPUs that the previous
m*id pmu detection code would have matched on. I think the first three
files below will also need to be updated:

rg -l "thead,c[0-9]*\b[^-]" arch/riscv/boot/dts/
arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi
arch/riscv/boot/dts/sophgo/cv1800b.dtsi
arch/riscv/boot/dts/thead/th1520.dtsi
arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi

Cheers,
Conor.
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