From: Tao Zhang <taozha@codeaurora.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Tao Zhang <taozha@codeaurora.org>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Tingwei Zhang <tingwei@codeaurora.org>,
Mao Jinlong <jinlmao@codeaurora.org>,
Yuanfang Zhang <zhangyuanfang@codeaurora.org>
Subject: [PATCH v1 2/2] dt-bindings: arm: add property for coresight component name
Date: Fri, 16 Apr 2021 16:07:56 +0800 [thread overview]
Message-ID: <1618560476-28908-3-git-send-email-taozha@codeaurora.org> (raw)
In-Reply-To: <1618560476-28908-1-git-send-email-taozha@codeaurora.org>
Add property "coresight-name" for coresight component name. This
allows coresight driver to read device name from device entries.
Signed-off-by: Tao Zhang <taozha@codeaurora.org>
---
Documentation/devicetree/bindings/arm/coresight.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index d711676..0e980ce 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -103,6 +103,8 @@ its hardware characteristcs.
powers down the coresight component also powers down and loses its
context. This property is currently only used for the ETM 4.x driver.
+ * coresight-name: the name of the coresight devices.
+
* Optional properties for ETM/PTMs:
* arm,cp14: must be present if the system accesses ETM/PTM management
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2021-04-16 8:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 8:07 [PATCH 0/2] *** SUBJECT HERE *** Tao Zhang
2021-04-16 8:07 ` [PATCH v1 1/2] coresight: Add support for device names Tao Zhang
2021-04-16 11:19 ` Alexander Shishkin
2021-04-16 12:14 ` taozha
2021-04-16 8:07 ` Tao Zhang [this message]
2021-04-16 11:23 ` [PATCH v1 2/2] dt-bindings: arm: add property for coresight component name Alexander Shishkin
2021-04-16 8:11 ` [PATCH 0/2] *** SUBJECT HERE *** Greg Kroah-Hartman
2021-04-16 8:22 [PATCH v1 0/2] coresight: Add support for device names Tao Zhang
2021-04-16 8:22 ` [PATCH v1 2/2] dt-bindings: arm: add property for coresight component name Tao Zhang
2021-04-16 14:16 taozha
2021-04-16 14:47 ` Mike Leach
2021-05-10 12:07 taozha
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