diff options
| author | Peng Fan <[email protected]> | 2024-07-30 15:47:03 +0100 |
|---|---|---|
| committer | Sudeep Holla <[email protected]> | 2024-08-18 20:22:16 +0100 |
| commit | 3a5e6ab06eabcf105a83199be09453ff1475e77e (patch) | |
| tree | 28f9100bed90b31ae7789e9b00c1091249eed4a3 | |
| parent | 668f0cb2337f9fc5536a0880a8e13cc735efa00d (diff) | |
dt-bindings: firmware: arm,scmi: Introduce property max-rx-timeout-ms
System Controller Management Interface(SCMI) firmwares might have different
designs depending on the platform: the maximum receive channel timeout
value might vary depending on the specific underlying hardware and firmware
design choices.
Introduce the general property max-rx-timeout-ms property to describe the
transport needs of a specific platform design.
Reviewed-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
[Cristian: reworded commit message, s/mailbox/transport in description]
Signed-off-by: Cristian Marussi <[email protected]>
Tested-by: Peng Fan <[email protected]> #i.MX95 19x19 EVK
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml index ebf384e76df1..211f5254adf2 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml @@ -121,6 +121,13 @@ properties: atomic mode of operation, even if requested. default: 0 + max-rx-timeout-ms: + description: + An optional time value, expressed in milliseconds, representing the + transport maximum timeout value for the receive channel. The value should + be a non-zero value if set. + minimum: 1 + arm,smc-id: $ref: /schemas/types.yaml#/definitions/uint32 description: |