Re: [PATCH v2 1/3] dt-bindings: riscv: Add Worlds ISA extensions
Yu-Chien Peter Lin <[email protected]>
| Newsgroups | org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <anrcVIoupzPVA74B@plin-1878> |
On Mon, Aug 10, 2026 at 05:25:08PM +0100, Conor Dooley wrote: > On Thu, Jul 30, 2026 at 12:39:06AM +0800, Yu-Chien Peter Lin wrote: > > Add DT bindings for five RISC-V Worlds ISA extensions > > that implement World ID tagging for hardware-enforced > > context isolation. Also, add checks for extension > > dependency requirements. > > > > Signed-off-by: Yu-Chien Peter Lin <[email protected]> > > --- > > .../devicetree/bindings/riscv/extensions.yaml | 53 +++++++++++++++++++ > > 1 file changed, 53 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml > > index 2b0a8a93bb21..7a57191a0293 100644 > > --- a/Documentation/devicetree/bindings/riscv/extensions.yaml > > +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml > > @@ -193,12 +193,35 @@ properties: > > ratified at commit d70011dde6c2 ("Update to ratified state") > > of riscv-j-extension. > > > > + - const: smlwid > > + description: | > > + The standard Smlwid extension for M-mode control of lower > > + privilege World ID via the mlwid CSR as ratified at commit > > + TBD ("TBD") of riscv-worlds. Also, I will follow alphabetical order in the next version. Regards, Peter Lin _______________________________________________ linux-riscv mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-riscv