linux-kernel - [PATCH v4 06/10] dt-bindings: kunit: Add fixed rate clk consumer test

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Message-ID: <20240422232404.213174-7-sboyd@kernel.org>
Date: Mon, 22 Apr 2024 16:23:59 -0700
From: Stephen Boyd <sboyd@...nel.org>
To: Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>
Cc: linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org,
	patches@...ts.linux.dev,
	kunit-dev@...glegroups.com,
	linux-kselftest@...r.kernel.org,
	devicetree@...r.kernel.org,
	Brendan Higgins <brendan.higgins@...ux.dev>,
	David Gow <davidgow@...gle.com>,
	Rae Moar <rmoar@...gle.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Saravana Kannan <saravanak@...gle.com>,
	Daniel Latypov <dlatypov@...gle.com>,
	Christian Marangi <ansuelsmth@...il.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Maxime Ripard <maxime@...no.tech>
Subject: [PATCH v4 06/10] dt-bindings: kunit: Add fixed rate clk consumer test

Describe a binding for a device that consumes a fixed rate clk in DT so
that a KUnit test can get the clk registered by of_fixed_clk_setup() and
test that it is setup properly.

Reviewed-by: Rob Herring <robh@...nel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: Conor Dooley <conor+dt@...nel.org>
Cc: Brendan Higgins <brendan.higgins@...ux.dev>
Cc: David Gow <davidgow@...gle.com>
Cc: Rae Moar <rmoar@...gle.com>
Signed-off-by: Stephen Boyd <sboyd@...nel.org>
---
 .../bindings/test/test,clk-fixed-rate.yaml    | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/test/test,clk-fixed-rate.yaml

diff --git a/Documentation/devicetree/bindings/test/test,clk-fixed-rate.yaml b/Documentation/devicetree/bindings/test/test,clk-fixed-rate.yaml
new file mode 100644
index 000000000000..b9f58cba944c
--- /dev/null
+++ b/Documentation/devicetree/bindings/test/test,clk-fixed-rate.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/test/test,clk-fixed-rate.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: KUnit clk fixed rate test clk consumer
+
+maintainers:
+  - Stephen Boyd <sboyd@...nel.org>
+
+description:
+  A clk consumer of a fixed rate clk used to test the fixed rate clk
+  implementation.
+
+properties:
+  compatible:
+    const: test,clk-fixed-rate
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    clock-consumer {
+      compatible = "test,clk-fixed-rate";
+      clocks = <&fixed_clk>;
+    };
+...
-- 
https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git/
https://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git