From: Ban Feng <kcfeng0@xxxxxxxxxxx> Add bindings for the Nuvoton NCT7363Y Fan Controller Reviewed-by: Rob Herring <robh@xxxxxxxxxx> Reviewed-by: Paul Menzel <pmenzel@xxxxxxxxxxxxx> Signed-off-by: Ban Feng <kcfeng0@xxxxxxxxxxx> --- .../bindings/hwmon/nuvoton,nct7363.yaml | 66 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml new file mode 100644 index 000000000000..c1e5dedc2f6a --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/nuvoton,nct7363.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NCT7363Y Hardware Monitoring IC + +maintainers: + - Ban Feng <kcfeng0@xxxxxxxxxxx> + +description: | + The NCT7363Y is a fan controller which provides up to 16 independent + FAN input monitors, and up to 16 independent PWM outputs with SMBus interface. + + Datasheets: Available from Nuvoton upon request + +properties: + compatible: + enum: + - nuvoton,nct7363 + - nuvoton,nct7362 + + reg: + maxItems: 1 + + "#pwm-cells": + const: 2 + +patternProperties: + "^fan-[0-9]+$": + $ref: fan-common.yaml# + unevaluatedProperties: false + required: + - pwms + - tach-ch + +required: + - compatible + - reg + - "#pwm-cells" + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hwmon: hwmon@22 { + compatible = "nuvoton,nct7363"; + reg = <0x22>; + #pwm-cells = <2>; + + fan-0 { + pwms = <&hwmon 0 50000>; + tach-ch = /bits/ 8 <0x00>; + }; + fan-1 { + pwms = <&hwmon 1 50000>; + tach-ch = /bits/ 8 <0x01>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index de6a64b248ae..2705e44ffc0c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15216,6 +15216,12 @@ S: Maintained F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml F: drivers/hwmon/nct6775-i2c.c +NCT7363 HARDWARE MONITOR DRIVER +M: Ban Feng <kcfeng0@xxxxxxxxxxx> +L: linux-hwmon@xxxxxxxxxxxxxxx +S: Maintained +F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml + NETDEVSIM M: Jakub Kicinski <kuba@xxxxxxxxxx> S: Maintained -- 2.34.1
