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Message-ID: <20230608021839.12769-3-billy_tsai@aspeedtech.com>
Date: Thu, 8 Jun 2023 10:18:37 +0800
From: Billy Tsai <billy_tsai@...eedtech.com>
To: <jdelvare@...e.com>, <linux@...ck-us.net>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <joel@....id.au>,
<andrew@...id.au>, <thierry.reding@...il.com>,
<u.kleine-koenig@...gutronix.de>, <corbet@....net>,
<p.zabel@...gutronix.de>, <billy_tsai@...eedtech.com>,
<linux-hwmon@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-aspeed@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
<linux-pwm@...r.kernel.org>, <linux-doc@...r.kernel.org>,
<patrick@...cx.xyz>
Subject: [v6 2/4] dt-bindings: hwmon: Add ASPEED TACH Control documentation
Document the compatible for aspeed,ast2600-tach device.
Signed-off-by: Billy Tsai <billy_tsai@...eedtech.com>
---
.../bindings/hwmon/aspeed,ast2600-tach.yaml | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml
diff --git a/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml
new file mode 100644
index 000000000000..627aa00f2e92
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2021 Aspeed, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/aspeed,ast2600-tach.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Aspeed Ast2600 Tach controller
+
+maintainers:
+ - Billy Tsai <billy_tsai@...eedtech.com>
+
+description: |
+ The Aspeed Tach controller can support upto 1 fan input.
+
+properties:
+ compatible:
+ enum:
+ - aspeed,ast2600-tach
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - resets
+
+additionalProperties: false
--
2.25.1
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