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| author | Atish Patra | 2022-08-25 00:17:00 +0200 |
|---|---|---|
| committer | Alistair Francis | 2022-09-07 09:19:15 +0200 |
| commit | abd9a20665496aa4f3680fbbd42b5c389ea53d1c (patch) | |
| tree | e57eecd59500f7b79f94a5c91ec46dd468d8bf98 /qapi/qdev.json | |
| parent | target/riscv: Add few cache related PMU events (diff) | |
| download | qemu-abd9a20665496aa4f3680fbbd42b5c389ea53d1c.tar.gz qemu-abd9a20665496aa4f3680fbbd42b5c389ea53d1c.tar.xz qemu-abd9a20665496aa4f3680fbbd42b5c389ea53d1c.zip | |
hw/riscv: virt: Add PMU DT node to the device tree
Qemu virt machine can support few cache events and cycle/instret counters.
It also supports counter overflow for these events.
Add a DT node so that OpenSBI/Linux kernel is aware of the virt machine
capabilities. There are some dummy nodes added for testing as well.
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Message-Id: <20220824221701.41932-5-atishp@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'qapi/qdev.json')
0 files changed, 0 insertions, 0 deletions