| Message ID | 20240426100820.14762-10-ajones@ventanamicro.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | riscv: Apply Zawrs when available | expand |
On Fri, Apr 26, 2024 at 12:08:22PM +0200, Andrew Jones wrote: > Add description for the Zawrs (Wait-on-Reservation-Set) ISA extension > which was ratified in commit 98918c844281 of riscv-isa-manual. > > Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Cheers, Conor.
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 468c646247aa..8594e7c33ea2 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -177,6 +177,13 @@ properties: is supported as ratified at commit 5059e0ca641c ("update to ratified") of the riscv-zacas. + - const: zawrs + description: | + The Zawrs extension for entering a low-power state or for trapping + to a hypervisor while waiting on a store to a memory location, as + ratified in commit 98918c844281 ("Merge pull request #1217 from + riscv/zawrs") of riscv-isa-manual. + - const: zba description: | The standard Zba bit-manipulation extension for address generation
Add description for the Zawrs (Wait-on-Reservation-Set) ISA extension which was ratified in commit 98918c844281 of riscv-isa-manual. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> --- Documentation/devicetree/bindings/riscv/extensions.yaml | 7 +++++++ 1 file changed, 7 insertions(+)