diff mbox series

[v2,2/3] dt-bindings: arm: Add qcom specific hvc transport for SCMI

Message ID 20230724164419.16092-3-quic_nkela@quicinc.com
State New
Headers
Series Add qcom hvc/shmem transport |

Commit Message

Nikunj Kela July 24, 2023, 4:44 p.m. UTC 
  Introduce compatible "qcom,scmi-hvc-shmem" for SCMI
transport channel for Qualcomm virtual platforms.
The compatible mandates a shared memory channel.

Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com>
---
 .../devicetree/bindings/firmware/arm,scmi.yaml       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Krzysztof Kozlowski July 25, 2023, 6:06 a.m. UTC | #1 
On 24/07/2023 18:44, Nikunj Kela wrote:
> Introduce compatible "qcom,scmi-hvc-shmem" for SCMI
> transport channel for Qualcomm virtual platforms.
> The compatible mandates a shared memory channel.
> 
> Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com>
> ---


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

This looks fine for me, but I did not investigate whether Sudeep's
concerns were solved/answered fully.


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
index 8d54ea768d38..4090240f45b1 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
@@ -45,6 +45,9 @@  properties:
       - description: SCMI compliant firmware with OP-TEE transport
         items:
           - const: linaro,scmi-optee
+      - description: SCMI compliant firmware with Qualcomm hvc/shmem transport
+        items:
+          - const: qcom,scmi-hvc-shmem
 
   interrupts:
     description:
@@ -320,6 +323,15 @@  allOf:
       required:
         - linaro,optee-channel-id
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,scmi-hvc-shmem
+    then:
+      required:
+        - shmem
+
 examples:
   - |
     firmware {