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| author | Atish Patra <[email protected]> | 2021-07-10 09:18:02 -0700 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2021-07-11 10:10:16 +0530 |
| commit | 3e8b31aca988955800d15329f1d4e48b4fbe7233 (patch) | |
| tree | 16564b06ebb3e9c1b828b036feb57b1b190475ad /include | |
| parent | 17e23b678dac2e4579e714705cec137b351f7e9b (diff) | |
docs: Add device tree bindings for SBI PMU extension
SBI PMU extension requires a firmware to be aware of the event to
counter/mhpmevent mappings supported by the hardware. One approach
is to encode that information in the device tree.
Define a device tree binding that allows a hardware to describe
all the PMU mappings required in concise format.
Reviewed-by: Anup Patel <[email protected]>
Signed-off-by: Atish Patra <[email protected]>
Diffstat (limited to 'include')
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