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| author | Michael Walle <michael@walle.cc> | 2022-04-01 23:40:31 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-05-22 11:32:30 -0700 |
| commit | ede7e1c20b7533d89259027595fe4e0096b827c9 (patch) | |
| tree | b95940907804ffdd7a7d4d00370606f34da57536 | |
| parent | e0daf1a60ed47828cc3563c5d036692cc7a702e9 (diff) | |
| download | lwn-ede7e1c20b7533d89259027595fe4e0096b827c9.tar.gz lwn-ede7e1c20b7533d89259027595fe4e0096b827c9.zip | |
dt-bindings: hwmon: add Microchip LAN966x bindings
Add a binding for the temperature sensor and the fan controller on the
Microchip LAN966x family.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20220401214032.3738095-4-michael@walle.cc
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/microchip,lan966x.yaml | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/microchip,lan966x.yaml b/Documentation/devicetree/bindings/hwmon/microchip,lan966x.yaml new file mode 100644 index 000000000000..390dd6755ff5 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/microchip,lan966x.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/microchip,lan966x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip LAN966x Hardware Monitor + +maintainers: + - Michael Walle <michael@walle.cc> + +description: | + Microchip LAN966x temperature monitor and fan controller + +properties: + compatible: + enum: + - microchip,lan9668-hwmon + + reg: + items: + - description: PVT registers + - description: FAN registers + + reg-names: + items: + - const: pvt + - const: fan + + clocks: + maxItems: 1 + + '#thermal-sensor-cells': + const: 0 + +required: + - compatible + - reg + - reg-names + - clocks + +additionalProperties: false + +examples: + - | + hwmon: hwmon@e2010180 { + compatible = "microchip,lan9668-hwmon"; + reg = <0xe2010180 0xc>, + <0xe20042a8 0xc>; + reg-names = "pvt", "fan"; + clocks = <&sys_clk>; + #thermal-sensor-cells = <0>; + }; |