From: Sibi Sankar <quic_sibis@quicinc.com>
To: <bjorn.andersson@linaro.org>
Cc: <agross@kernel.org>, <linux-arm-msm@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <robh+dt@kernel.org>,
<quic_psodagud@quicinc.com>, <eberman@codeaurora.org>,
Sibi Sankar <quic_sibis@quicinc.com>
Subject: [RFC 1/3] dt-bindings: firmware: qcom-scm: Add interconnects property
Date: Mon, 23 May 2022 12:30:56 +0530 [thread overview]
Message-ID: <1653289258-17699-2-git-send-email-quic_sibis@quicinc.com> (raw)
In-Reply-To: <1653289258-17699-1-git-send-email-quic_sibis@quicinc.com>
Add interconnects as an optional property for SM8450 SoCs.
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.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
next prev parent reply other threads:[~2022-05-23 7:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-23 7:00 [RFC 0/3] Add interconnect support to the SCM interface Sibi Sankar
2022-05-23 7:00 ` Sibi Sankar [this message]
2022-06-02 13:03 ` [RFC 1/3] dt-bindings: firmware: qcom-scm: Add interconnects property Rob Herring
2022-05-23 7:00 ` [RFC 2/3] firmware: qcom_scm: Add bw voting support to the SCM interface Sibi Sankar
2022-05-23 7:00 ` [RFC 3/3] arm64: dts: qcom: sm8450: Add interconnect requirements for SCM Sibi Sankar
2022-06-30 2:47 ` [RFC 0/3] Add interconnect support to the SCM interface Bjorn Andersson
2022-07-03 3:56 ` (subset) " Bjorn Andersson
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