From: baneric926@gmail.com
To: jdelvare@suse.com, linux@roeck-us.net, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
corbet@lwn.net
Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
openbmc@lists.ozlabs.org, kwliu@nuvoton.com, kcfeng0@nuvoton.com,
DELPHINE_CHIU@wiwynn.com, Bonnie_Lo@wiwynn.com,
naresh.solanki@9elements.com, billy_tsai@aspeedtech.com,
Rob Herring <robh@kernel.org>
Subject: [PATCH v4 1/3] dt-bindings: hwmon: fan: Add fan binding to schema
Date: Tue, 27 Feb 2024 08:56:04 +0800 [thread overview]
Message-ID: <20240227005606.1107203-2-kcfeng0@nuvoton.com> (raw)
In-Reply-To: <20240227005606.1107203-1-kcfeng0@nuvoton.com>
From: Naresh Solanki <naresh.solanki@9elements.com>
Add common fan properties bindings to a schema.
Bindings for fan controllers can reference the common schema for the
fan
child nodes:
patternProperties:
"^fan@[0-2]":
type: object
$ref: fan-common.yaml#
unevaluatedProperties: false
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Signed-off-by: Ban Feng <kcfeng0@nuvoton.com>
---
.../devicetree/bindings/hwmon/fan-common.yaml | 78 +++++++++++++++++++
1 file changed, 78 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/fan-common.yaml
diff --git a/Documentation/devicetree/bindings/hwmon/fan-common.yaml b/Documentation/devicetree/bindings/hwmon/fan-common.yaml
new file mode 100644
index 000000000000..15c591c74545
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/fan-common.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/fan-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Fan Properties
+
+maintainers:
+ - Naresh Solanki <naresh.solanki@9elements.com>
+ - Billy Tsai <billy_tsai@aspeedtech.com>
+
+properties:
+ max-rpm:
+ description:
+ Max RPM supported by fan.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 100000
+
+ min-rpm:
+ description:
+ Min RPM supported by fan.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 1000
+
+ pulses-per-revolution:
+ description:
+ The number of pulse from fan sensor per revolution.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 4
+
+ tach-div:
+ description:
+ Divisor for the tach sampling clock, which determines the sensitivity of the tach pin.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ target-rpm:
+ description:
+ The default desired fan speed in RPM.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ fan-driving-mode:
+ description:
+ Select the driving mode of the fan.(DC, PWM and so on)
+ $ref: /schemas/types.yaml#/definitions/string
+ enum: [ dc, pwm ]
+
+ pwms:
+ description:
+ PWM provider.
+ maxItems: 1
+
+ "#cooling-cells":
+ const: 2
+
+ cooling-levels:
+ description:
+ The control value which correspond to thermal cooling states.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+
+ tach-ch:
+ description:
+ The tach channel used for the fan.
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+
+ label:
+ description:
+ Optional fan label
+
+ fan-supply:
+ description:
+ Power supply for fan.
+
+ reg:
+ maxItems: 1
+
+additionalProperties: true
+
--
2.34.1
next prev parent reply other threads:[~2024-02-27 0:57 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-27 0:56 [PATCH v4 0/3] hwmon: Driver for Nuvoton NCT7363Y baneric926
2024-02-27 0:56 ` baneric926 [this message]
2024-03-05 0:22 ` [PATCH v4 1/3] dt-bindings: hwmon: fan: Add fan binding to schema Zev Weiss
2024-03-05 0:41 ` Guenter Roeck
2024-03-05 0:49 ` Guenter Roeck
2024-03-07 7:41 ` Ban Feng
2024-03-07 18:53 ` Guenter Roeck
2024-03-18 0:58 ` Ban Feng
2024-02-27 0:56 ` [PATCH v4 2/3] dt-bindings: hwmon: Add NCT7363Y documentation baneric926
2024-02-28 7:30 ` Paul Menzel
2024-03-06 7:56 ` Ban Feng
2024-02-27 0:56 ` [PATCH v4 3/3] hwmon: Driver for Nuvoton NCT7363Y baneric926
2024-02-28 7:57 ` Paul Menzel
2024-02-28 9:03 ` Guenter Roeck
2024-02-28 11:03 ` Paul Menzel
2024-02-28 16:03 ` Guenter Roeck
2024-02-28 16:25 ` Commit messages (was: [PATCH v4 3/3] hwmon: Driver for Nuvoton NCT7363Y) Paul Menzel
2024-03-07 0:58 ` Ban Feng
2024-03-07 0:55 ` [PATCH v4 3/3] hwmon: Driver for Nuvoton NCT7363Y Ban Feng
2024-03-02 8:18 ` Zev Weiss
2024-03-05 0:28 ` Zev Weiss
2024-03-07 7:36 ` Ban Feng
2024-03-07 7:35 ` Ban Feng
2024-03-12 23:18 ` Zev Weiss
2024-03-12 23:58 ` Guenter Roeck
2024-03-13 0:21 ` Zev Weiss
2024-03-18 1:02 ` Ban Feng
2024-03-19 0:35 ` Zev Weiss
-- strict thread matches above, loose matches on Subject: below --
2022-10-13 9:48 [PATCH v4 0/3] Add devicetree support for max6639 Naresh Solanki
2022-10-13 9:48 ` [PATCH v4 1/3] dt-bindings: hwmon: fan: Add fan binding to schema Naresh Solanki
2022-10-24 16:18 ` Rob Herring
2022-10-25 9:16 ` Naresh Solanki
2022-10-26 13:37 ` Rob Herring
2022-10-31 8:05 ` Naresh Solanki
2022-11-01 18:44 ` Rob Herring
2022-11-01 19:22 ` Naresh Solanki
2022-11-11 21:07 ` Naresh Solanki
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