linux-kernel - [RFC 1/3] dt-bindings: firmware: qcom-scm: Add interconnects property

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Message-ID: <1653289258-17699-2-git-send-email-quic_sibis@quicinc.com>
Date:   Mon, 23 May 2022 12:30:56 +0530
From:   Sibi Sankar <quic_sibis@...cinc.com>
To:     <bjorn.andersson@...aro.org>
CC:     <agross@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <robh+dt@...nel.org>,
        <quic_psodagud@...cinc.com>, <eberman@...eaurora.org>,
        Sibi Sankar <quic_sibis@...cinc.com>
Subject: [RFC 1/3] dt-bindings: firmware: qcom-scm: Add interconnects property

Add interconnects as an optional property for SM8450 SoCs.

Signed-off-by: Sibi Sankar <quic_sibis@...cinc.com>
---

Since the interconnect requirements could either be specified in the
individual remoteprocs or directly in the scm interface, will perform
the yaml conversion in the next re-spin based on the consensus.

 Documentation/devicetree/bindings/firmware/qcom,scm.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
index 0f4e5ab26477..4de3e055bc94 100644
--- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt
+++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
@@ -43,6 +43,7 @@ Required properties:
   clock and "bus" for the bus clock per the requirements of the compatible.
 - qcom,dload-mode: phandle to the TCSR hardware block and offset of the
 		   download mode control register (optional)
+- interconnects: Specifies the bandwidth requirements of the SCM interface (optional)
 
 Example for MSM8916:
 
-- 
2.7.4