From: Rob Herring <robh@kernel.org>
To: Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Robin Murphy <robin.murphy@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: perf: Convert Arm CCN to DT schema
Date: Mon, 13 Jun 2022 08:55:54 -0600 [thread overview]
Message-ID: <20220613145554.3727354-1-robh@kernel.org> (raw)
Convert the Arm CCN performance monitors binding to DT schema format.
Signed-off-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/perf/arm,ccn.yaml | 40 +++++++++++++++++++
.../devicetree/bindings/perf/arm-ccn.txt | 23 -----------
2 files changed, 40 insertions(+), 23 deletions(-)
create mode 100644 Documentation/devicetree/bindings/perf/arm,ccn.yaml
delete mode 100644 Documentation/devicetree/bindings/perf/arm-ccn.txt
diff --git a/Documentation/devicetree/bindings/perf/arm,ccn.yaml b/Documentation/devicetree/bindings/perf/arm,ccn.yaml
new file mode 100644
index 000000000000..0b0bb2091016
--- /dev/null
+++ b/Documentation/devicetree/bindings/perf/arm,ccn.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/perf/arm,ccn.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM CCN (Cache Coherent Network) Performance Monitors
+
+maintainers:
+ - Robin Murphy <robin.murphy@arm.com>
+
+properties:
+ compatible:
+ enum:
+ - arm,ccn-502
+ - arm,ccn-504
+ - arm,ccn-508
+ - arm,ccn-512
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ ccn@20000000 {
+ compatible = "arm,ccn-504";
+ reg = <0x20000000 0x1000000>;
+ interrupts = <0 181 4>;
+ };
+...
diff --git a/Documentation/devicetree/bindings/perf/arm-ccn.txt b/Documentation/devicetree/bindings/perf/arm-ccn.txt
deleted file mode 100644
index 1c53b5aa3317..000000000000
--- a/Documentation/devicetree/bindings/perf/arm-ccn.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-* ARM CCN (Cache Coherent Network)
-
-Required properties:
-
-- compatible: (standard compatible string) should be one of:
- "arm,ccn-502"
- "arm,ccn-504"
- "arm,ccn-508"
- "arm,ccn-512"
-
-- reg: (standard registers property) physical address and size
- (16MB) of the configuration registers block
-
-- interrupts: (standard interrupt property) single interrupt
- generated by the control block
-
-Example:
-
- ccn@2000000000 {
- compatible = "arm,ccn-504";
- reg = <0x20 0x00000000 0 0x1000000>;
- interrupts = <0 181 4>;
- };
--
2.34.1
next reply other threads:[~2022-06-13 18:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-13 14:55 Rob Herring [this message]
2022-06-13 15:01 ` [PATCH] dt-bindings: perf: Convert Arm CCN to DT schema Robin Murphy
2022-06-17 19:14 ` Rob Herring
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220613145554.3727354-1-robh@kernel.org \
--to=robh@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robin.murphy@arm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).