On Wed, Nov 22, 2023 at 8:17 PM Yu Chien Peter Lin <peterlin@xxxxxxxxxxxxx> 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. > > Signed-off-by: Yu Chien Peter Lin <peterlin@xxxxxxxxxxxxx> > --- > Changes v2 -> v3: > - New patch > Changes v3 -> v4: > - No change > --- > arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi > index 64c3c2e6cbe0..7dcba86cfdd0 100644 > --- a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi > +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi > @@ -27,7 +27,7 @@ cpu0: cpu@0 { > riscv,isa = "rv64imafdc"; > riscv,isa-base = "rv64i"; > riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr", > - "zifencei", "zihpm"; > + "zifencei", "zihpm", "xtheadpmu"; Reviewed-by: Guo Ren <guoren@xxxxxxxxxx> > #cooling-cells = <2>; > > cpu0_intc: interrupt-controller { > -- > 2.34.1 > -- Best Regards Guo Ren