All of lore.kernel.org
 help / color / mirror / Atom feed
From: Bharat Bhushan <bbhushan2@marvell.com>
To: <will@kernel.org>, <mark.rutland@arm.com>, <robh+dt@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Bharat Bhushan <bbhushan2@marvell.com>
Subject: [PATCH v4 1/4] dt-bindings: perf: marvell: cn10k ddr performance monitor
Date: Mon, 20 Sep 2021 10:38:20 +0530	[thread overview]
Message-ID: <20210920050823.10853-2-bbhushan2@marvell.com> (raw)
In-Reply-To: <20210920050823.10853-1-bbhushan2@marvell.com>

Add binding documentation for the Marvell CN10k DDR
performance monitor unit.

Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v3->v4:
 - Added Rob Herring reviewed-by
 
v2->v3:
 - dt-binding, ddrcpmu@1 -> pmu@87e1c0000000

v1->v2:
 - DT binding changed to new DT Schema

 .../bindings/perf/marvell-cn10k-ddr.yaml      | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml

diff --git a/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml
new file mode 100644
index 000000000000..a18dd0a8c43a
--- /dev/null
+++ b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/perf/marvell-cn10k-ddr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell CN10K DDR performance monitor
+
+maintainers:
+  - Bharat Bhushan <bbhushan2@marvell.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - marvell,cn10k-ddr-pmu
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pmu@87e1c0000000 {
+            compatible = "marvell,cn10k-ddr-pmu";
+            reg = <0x87e1 0xc0000000 0x0 0x10000>;
+        };
+    };
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Bharat Bhushan <bbhushan2@marvell.com>
To: <will@kernel.org>, <mark.rutland@arm.com>, <robh+dt@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Bharat Bhushan <bbhushan2@marvell.com>
Subject: [PATCH v4 1/4] dt-bindings: perf: marvell: cn10k ddr performance monitor
Date: Mon, 20 Sep 2021 10:38:20 +0530	[thread overview]
Message-ID: <20210920050823.10853-2-bbhushan2@marvell.com> (raw)
In-Reply-To: <20210920050823.10853-1-bbhushan2@marvell.com>

Add binding documentation for the Marvell CN10k DDR
performance monitor unit.

Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v3->v4:
 - Added Rob Herring reviewed-by
 
v2->v3:
 - dt-binding, ddrcpmu@1 -> pmu@87e1c0000000

v1->v2:
 - DT binding changed to new DT Schema

 .../bindings/perf/marvell-cn10k-ddr.yaml      | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml

diff --git a/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml
new file mode 100644
index 000000000000..a18dd0a8c43a
--- /dev/null
+++ b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/perf/marvell-cn10k-ddr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell CN10K DDR performance monitor
+
+maintainers:
+  - Bharat Bhushan <bbhushan2@marvell.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - marvell,cn10k-ddr-pmu
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pmu@87e1c0000000 {
+            compatible = "marvell,cn10k-ddr-pmu";
+            reg = <0x87e1 0xc0000000 0x0 0x10000>;
+        };
+    };
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-09-20  5:08 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-20  5:08 [PATCH v4 0/4] cn10k DDR Performance monitor support Bharat Bhushan
2021-09-20  5:08 ` Bharat Bhushan
2021-09-20  5:08 ` Bharat Bhushan [this message]
2021-09-20  5:08   ` [PATCH v4 1/4] dt-bindings: perf: marvell: cn10k ddr performance monitor Bharat Bhushan
2021-10-12  8:01   ` Bharat Bhushan
2021-10-12  8:01     ` Bharat Bhushan
2021-09-20  5:08 ` [PATCH v4 2/4] perf/marvell: CN10k DDR performance monitor support Bharat Bhushan
2021-09-20  5:08   ` Bharat Bhushan
2021-10-12  8:01   ` Bharat Bhushan
2021-10-12  8:01     ` Bharat Bhushan
2021-10-12  9:16     ` Bhaskara Budiredla
2021-10-12  9:16       ` Bhaskara Budiredla
2021-09-20  5:08 ` [PATCH v4 3/4] perf/marvell: cn10k DDR perfmon event overflow handling Bharat Bhushan
2021-09-20  5:08   ` Bharat Bhushan
2021-10-12  8:01   ` Bharat Bhushan
2021-10-12  8:01     ` Bharat Bhushan
2021-09-20  5:08 ` [PATCH v4 4/4] perf/marvell: cn10k DDR perf event core ownership Bharat Bhushan
2021-09-20  5:08   ` Bharat Bhushan
2021-10-12  8:02   ` Bharat Bhushan
2021-10-12  8:02     ` Bharat Bhushan
2021-09-29  9:04 ` [PATCH v4 0/4] cn10k DDR Performance monitor support Bharat Bhushan
2021-09-29  9:04   ` Bharat Bhushan
2021-10-12  8:01 ` Bharat Bhushan
2021-10-12  8:01   ` Bharat Bhushan

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=20210920050823.10853-2-bbhushan2@marvell.com \
    --to=bbhushan2@marvell.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=robh+dt@kernel.org \
    --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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.