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

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 <redacted>
---
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";