[RESEND PATCH V3 1/2] dt-bindings: riscv: add mmu-supports-svpbmt for Svpbmt
guoren at kernel.org
Sun Oct 24 23:09:20 PDT 2021
On Mon, Oct 25, 2021 at 12:06 PM <wefu at redhat.com> wrote:
> From: Wei Fu <wefu at redhat.com>
> Previous patch has added svpbmt in arch/riscv and changed the
> DT mmu-type. 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 | 5 +++++
> 1 file changed, 5 insertions(+)
> diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
> index e534f6a7cfa1..76f324d85e12 100644
> --- a/Documentation/devicetree/bindings/riscv/cpus.yaml
> +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
> @@ -59,6 +59,11 @@ properties:
> - riscv,sv48
> - riscv,none
> + mmu-supports-svpbmt:
We need a "type: boolean" here.
Set to indicate that the port is in use by the OpenFirmware RTAS and
should not be registered.
> + description:
> + Describes the CPU's mmu-supports-svpbmt support
> + $ref: '/schemas/types.yaml#/definitions/phandle'
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