subject:"\[PATCH v9 11\/12\] hw\/riscv\: virt\: Add PMU DT node to the device tree"

Re: [PATCH v9 11/12] hw/riscv: virt: Add PMU DT node to the device tree

2022-05-30 Thread Alistair Francis

On Tue, May 24, 2022 at 10:10 AM Atish Patra wrote: > > 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

[PATCH v9 11/12] hw/riscv: virt: Add PMU DT node to the device tree

2022-05-23 Thread Atish Patra

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. Signed-off-by: Atish Patra Si