From: Leo Yan <leo.yan@linaro.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Wei Xu <xuwei5@hisilicon.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Daniel Thompson <daniel.thompson@linaro.org>
Cc: Leo Yan <leo.yan@linaro.org>
Subject: [PATCH RFC 1/3] coresight: binding for coresight debug driver
Date: Mon, 13 Feb 2017 14:11:36 +0800 [thread overview]
Message-ID: <1486966298-16767-2-git-send-email-leo.yan@linaro.org> (raw)
In-Reply-To: <1486966298-16767-1-git-send-email-leo.yan@linaro.org>
Adding compatible string for new coresight debug driver.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
Documentation/devicetree/bindings/arm/coresight.txt | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index fcbae6a..3ff15fd 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -40,6 +40,9 @@ its hardware characteristcs.
- System Trace Macrocell:
"arm,coresight-stm", "arm,primecell"; [1]
+ - Debug Unit:
+ "arm,coresight-debug", "arm,primecell";
+
* reg: physical base address and length of the register
set(s) of the component.
@@ -78,8 +81,10 @@ its hardware characteristcs.
* arm,cp14: must be present if the system accesses ETM/PTM management
registers via co-processor 14.
- * cpu: the cpu phandle this ETM/PTM is affined to. When omitted the
- source is considered to belong to CPU0.
+* Optional properties for ETM/PTM/Debugs:
+
+ * cpu: the cpu phandle this ETM/PTM/Debug is affined to. When omitted
+ the source is considered to belong to CPU0.
* Optional property for TMC:
--
2.7.4
next prev parent reply other threads:[~2017-02-13 6:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-13 6:11 [PATCH RFC 0/3] coresight: enable debug module Leo Yan
2017-02-13 6:11 ` Leo Yan [this message]
2017-02-15 11:13 ` [PATCH RFC 1/3] coresight: binding for coresight debug driver Mark Rutland
2017-02-15 20:08 ` Mathieu Poirier
2017-02-16 13:55 ` Leo Yan
2017-02-13 6:11 ` [PATCH RFC 2/3] coresight: add support for debug module Leo Yan
2017-02-15 11:43 ` Mark Rutland
2017-02-16 18:14 ` Mathieu Poirier
2017-02-15 11:44 ` Mark Rutland
2017-02-16 15:21 ` Leo Yan
2017-02-15 21:08 ` Mathieu Poirier
2017-02-16 15:26 ` Leo Yan
2017-02-13 6:11 ` [PATCH RFC 3/3] arm64: dts: register Hi6220's coresight " Leo Yan
2017-02-15 21:19 ` Mathieu Poirier
[not found] ` <CAJ9a7VjiEwUEQVvuecYS9aLbe+4-eN-waEWirdv_ctsHPaXxWw@mail.gmail.com>
2017-02-13 23:37 ` [PATCH RFC 0/3] coresight: enable " Leo Yan
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