Messages in this thread Patch in this message | | | From | Yu Chien Peter Lin <> | Subject | [PATCH v6 11/16] riscv: dts: allwinner: Add T-Head PMU extension for sun20i-d1s | Date | Mon, 25 Dec 2023 18:33:03 +0800 |
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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@andestech.com> Reviewed-by: Guo Ren <guoren@kernel.org> --- Changes v2 -> v3: - New patch Changes v3 -> v4: - No change Changes v4 -> v5: - Include Guo's Reviewed-by Changes v5 -> v6: - 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"; #cooling-cells = <2>; cpu0_intc: interrupt-controller { -- 2.34.1
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