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Fri, 06 Oct 2023 09:44:00 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778730781702430481 X-GMAIL-MSGID: 1779025199565314642 Introduce compatible "qcom,scmi-smc" for SCMI smc/hvc transport channel for Qualcomm virtual platforms. This compatible mandates populating an additional parameter 'capability-id' from the last 8 bytes of the shmem channel. Signed-off-by: Nikunj Kela Reviewed-by: Brian Masney --- Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml index 563a87dfb31a..4591523b51a0 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml @@ -38,6 +38,9 @@ properties: with shmem address(4KB-page, offset) as parameters items: - const: arm,scmi-smc-param + - description: SCMI compliant firmware with Qualcomm SMC/HVC transport + items: + - const: qcom,scmi-smc - description: SCMI compliant firmware with SCMI Virtio transport. The virtio transport only supports a single device. items: @@ -313,6 +316,7 @@ else: enum: - arm,scmi-smc - arm,scmi-smc-param + - qcom,scmi-smc then: required: - arm,smc-id