[PATCH v6 02/21] dt-bindings: Add binding for gunyah hypervisor

[Krzysztof Kozlowski]

On 26/10/2022 14:58, Elliot Berman wrote:
> When Linux is booted as a guest under the Gunyah hypervisor, the Gunyah
> Resource Manager applies a devicetree overlay describing the virtual
> platform configuration of the guest VM, such as the message queue
> capability IDs for communicating with the Resource Manager. This
> information is not otherwise discoverable by a VM: the Gunyah hypervisor
> core does not provide a direct interface to discover capability IDs nor
> a way to communicate with RM without having already known the
> corresponding message queue capability ID. Add the DT bindings that
> Gunyah adheres for the hypervisor node and message queues.
> 
> Signed-off-by: Elliot Berman <quic_eberman at quicinc.com>
> ---
>  .../bindings/firmware/gunyah-hypervisor.yaml  | 86 +++++++++++++++++++
>  MAINTAINERS                                   |  1 +
>  2 files changed, 87 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/firmware/gunyah-hypervisor.yaml
> 
> diff --git a/Documentation/devicetree/bindings/firmware/gunyah-hypervisor.yaml b/Documentation/devicetree/bindings/firmware/gunyah-hypervisor.yaml
> new file mode 100644
> index 000000000000..3a8c1c2157a4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/firmware/gunyah-hypervisor.yaml
> @@ -0,0 +1,86 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/firmware/gunyah-hypervisor.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Gunyah Hypervisor
> +
> +maintainers:
> +  - Murali Nalajala <quic_mnalajal at quicinc.com>
> +  - Elliot Berman <quic_eberman at quicinc.com>
> +
> +description: |+
> +  Gunyah virtual machines use this information to determine the capability IDs
> +  of the message queues used to communicate with the Gunyah Resource Manager.
> +  See also: https://github.com/quic/gunyah-resource-manager/blob/develop/src/vm_creation/dto_construct.c
> +
> +properties:
> +  compatible:
> +    items:
> +      - const: gunyah-hypervisor-1.0
> +      - const: gunyah-hypervisor

You are sending next version while we still keep discussing old one...
and without necessary changes. Instead keep discussing the previous one
till we reach consensus.

These compatibles look wrong based on our discussion.

Best regards,
Krzysztof