[PATCH V4 1/2] dt-bindings: riscv: add MMU Standard Extensions support for Svpbmt

Wei Fu wefu at redhat.com
Tue Nov 30 18:58:46 PST 2021


Hi Heiko,
Thanks for your correction ,  this was my typo when I did the "sed" to
replace the word.
I need to make a V5 ASAP

On Wed, Dec 1, 2021 at 2:46 AM Heiko Stübner <heiko at sntech.de> wrote:
>
> Am Montag, 29. November 2021, 02:40:06 CET schrieb wefu at redhat.com:
> > From: Wei Fu <wefu at redhat.com>
> >
> > Previous patch has added svpbmt in arch/riscv and add "riscv,svpmbt"
> > in the DT mmu node. Update dt-bindings related property here.
> >
> > Signed-off-by: Wei Fu <wefu at redhat.com>
> > Co-developed-by: Guo Ren <guoren at kernel.org>
> > Signed-off-by: Guo Ren <guoren at kernel.org>
> > Cc: Anup Patel <anup at brainfault.org>
> > Cc: Palmer Dabbelt <palmer at dabbelt.com>
> > Cc: Rob Herring <robh+dt at kernel.org>
> > ---
> >  Documentation/devicetree/bindings/riscv/cpus.yaml | 10 ++++++++++
> >  1 file changed, 10 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
> > index aa5fb64d57eb..9ff9cbdd8a85 100644
> > --- a/Documentation/devicetree/bindings/riscv/cpus.yaml
> > +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
> > @@ -63,6 +63,16 @@ properties:
> >        - riscv,sv48
> >        - riscv,none
> >
> > +  mmu:
> > +    description:
> > +      Describes the CPU's MMU Standard Extensions support.
> > +      These values originate from the RISC-V Privileged
> > +      Specification document, available from
> > +      https://riscv.org/specifications/
> > +    $ref: '/schemas/types.yaml#/definitions/string'
> > +    enum:
> > +      - riscv,svpmbt
>
> shouldn't that be "riscv,svpbmt" ? [the m is at the wrong location it seems]
>
> > +
> >    riscv,isa:
> >      description:
> >        Identifies the specific RISC-V instruction set architecture
> >
>
>
>
>




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