Merge patch series "Support Andes PMU extension"

Yu Chien Peter Lin <peterlin@andestech.com> says: This patch series introduces the Andes PMU extension, which serves the same purpose as Sscofpmf and Smcntrpmf. Its non-standard local interrupt is assigned to bit 18 in the custom S-mode local interrupt enable and pending registers (slie/slip), while the interrupt cause is (256 + 18). * b4-shazam-merge: riscv: andes: Support specifying symbolic firmware and hardware raw events riscv: dts: renesas: Add Andes PMU extension for r9a07g043f dt-bindings: riscv: Add Andes PMU extension description perf: RISC-V: Introduce Andes PMU to support perf event sampling perf: RISC-V: Eliminate redundant interrupt enable/disable operations riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC dt-bindings: riscv: Add Andes interrupt controller compatible string riscv: errata: Rename defines for Andes Link: https://lore.kernel.org/r/20240222083946.3977135-1-peterlin@andestech.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2026-09-28 19:20:30 +00:00 · 2024-03-12 07:13:21 -07:00 · 2024-03-12 07:13:21 -07:00 · a13a806dfb
commit a13a806dfb
parent b8e00bdf25 f5102e31c2
16 changed files with 401 additions and 26 deletions
--- a/Documentation/devicetree/bindings/riscv/cpus.yaml
+++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
--- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
+++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
--- a/arch/riscv/errata/andes/errata.c
+++ b/arch/riscv/errata/andes/errata.c
--- a/arch/riscv/include/asm/errata_list.h
+++ b/arch/riscv/include/asm/errata_list.h
--- a/arch/riscv/include/asm/hwcap.h
+++ b/arch/riscv/include/asm/hwcap.h
--- a/arch/riscv/include/asm/vendorid_list.h
+++ b/arch/riscv/include/asm/vendorid_list.h
--- a/arch/riscv/kernel/alternative.c
+++ b/arch/riscv/kernel/alternative.c
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
--- a/drivers/perf/Kconfig
+++ b/drivers/perf/Kconfig
--- a/drivers/perf/riscv_pmu_sbi.c
+++ b/drivers/perf/riscv_pmu_sbi.c
--- a/tools/perf/pmu-events/arch/riscv/andes/ax45/firmware.json
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/firmware.json
--- a/tools/perf/pmu-events/arch/riscv/andes/ax45/instructions.json
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/instructions.json
--- a/tools/perf/pmu-events/arch/riscv/andes/ax45/memory.json
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/memory.json
--- a/tools/perf/pmu-events/arch/riscv/andes/ax45/microarch.json
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/microarch.json
--- a/tools/perf/pmu-events/arch/riscv/mapfile.csv
+++ b/tools/perf/pmu-events/arch/riscv/mapfile.csv