[PATCH v7 15/16] riscv: dts: renesas: Add Andes PMU extension for r9a07g043f

From: Yu Chien Peter Lin
Date: Wed Jan 10 2024 - 03:30:05 EST


xandespmu stands for Andes Performance Monitor Unit extension.
Based on the added Andes 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>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
Changes v1 -> v2:
- New patch
Changes v2 -> v3:
- No change
Changes v3 -> v4:
- No change
Changes v4 -> v5:
- Include Geert's Reviewed-by
- Include Prabhakar's Reviewed/Tested-by
Changes v5 -> v6:
- Include Conor's Acked-by
Changes v6 -> v7:
- No change
---
arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
index 099f3df75b42..d7a66043f13b 100644
--- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
+++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
@@ -27,7 +27,7 @@ cpu0: cpu@0 {
riscv,isa-base = "rv64i";
riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
"zicntr", "zicsr", "zifencei",
- "zihpm";
+ "zihpm", "xandespmu";
mmu-type = "riscv,sv39";
i-cache-size = <0x8000>;
i-cache-line-size = <0x40>;
--
2.34.1