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From: Arun Kumar Neelakantam <aneela@codeaurora.org>
To: ohad@wizery.com, bjorn.andersson@linaro.org, clew@codeaurora.org,
	robh+dt@kernel.org, arnaud.pouliquen@st.com,
	andy.gross@linaro.org
Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org,
	Arun Kumar Neelakantam <aneela@codeaurora.org>,
	David Brown <david.brown@linaro.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-arm-msm@vger.kernel.org (open list:ARM/QUALCOMM SUPPORT),
	linux-soc@vger.kernel.org (open list:ARM/QUALCOMM SUPPORT),
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS)
Subject: [PATCH V4 1/9] dt-bindings: soc: qcom: Add label for GLINK bindings
Date: Fri, 27 Jul 2018 17:47:21 +0530	[thread overview]
Message-ID: <1532693849-7037-2-git-send-email-aneela@codeaurora.org> (raw)
In-Reply-To: <1532693849-7037-1-git-send-email-aneela@codeaurora.org>

From: Chris Lew <clew@codeaurora.org>

There are GLINK clients who open the same channel on multiple GLINK
links. These clients need a way to distinguish which remoteproc they
are communicating to. Add a label property to identify the edge this
node represents.

Signed-off-by: Chris Lew <clew@codeaurora.org>
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
---
 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
index 9663cab..0b8cc53 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
@@ -10,6 +10,11 @@ edge.
 	Value type: <stringlist>
 	Definition: must be "qcom,glink-rpm"
 
+- label:
+	Usage: optional
+	Value type: <string>
+	Definition: should specify the subsystem name this edge corresponds to.
+
 - interrupts:
 	Usage: required
 	Value type: <prop-encoded-array>
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


  reply	other threads:[~2018-07-27 12:18 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-27 12:17 [PATCH V4 0/9] Add chrdev and name query support for GLINK Arun Kumar Neelakantam
2018-07-27 12:17 ` Arun Kumar Neelakantam [this message]
2018-07-30 22:30   ` [PATCH V4 1/9] dt-bindings: soc: qcom: Add label for GLINK bindings Rob Herring
2018-07-27 12:17 ` [PATCH V4 2/9] rpmsg: glink: Store edge name for glink device Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 3/9] rpmsg: glink: Use complete_all for open states Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 4/9] rpmsg: Guard against null endpoint ops in destroy Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 5/9] rpmsg: glink: Add support for rpmsg glink chrdev Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 6/9] rpmsg: glink: Expose rpmsg name attr for glink Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 7/9] rpmsg: glink: Remove chunk size word align warning Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 8/9] rpmsg: glink: unregister rpmsg device during endpoint destroy Arun Kumar Neelakantam
2018-07-27 12:17 ` [PATCH V4 9/9] rpmsg: Add compat ioctl for rpmsg char driver Arun Kumar Neelakantam

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