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[60.250.192.107]) by smtp.gmail.com with ESMTPSA id 5-20020a170902c24500b001d3d8e718c6sm2258634plg.282.2023.12.21.17.34.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Dec 2023 17:34:32 -0800 (PST) From: baneric926@gmail.com X-Google-Original-From: kcfeng0@nuvoton.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 Subject: [PATCH v3 2/3] dt-bindings: hwmon: Add NCT7363Y documentation Date: Fri, 22 Dec 2023 09:33:51 +0800 Message-Id: <20231222013352.3873689-3-kcfeng0@nuvoton.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231222013352.3873689-1-kcfeng0@nuvoton.com> References: <20231222013352.3873689-1-kcfeng0@nuvoton.com> Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ban Feng Adding bindings for the Nuvoton NCT7363Y Fan Controller Signed-off-by: Ban Feng Reviewed-by: Rob Herring --- .../bindings/hwmon/nuvoton,nct7363.yaml | 63 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 69 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..1a9d9a5d614e --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml @@ -0,0 +1,63 @@ +# 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 + +description: | + The NCT7363Y is a Fan controller which provides up to 16 independent + FAN input monitors, and up to 16 independent PWM output with SMBus interface. + +properties: + compatible: + enum: + - nuvoton,nct7363 + + 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 7cef2d2ef8d7..53cfcc629aa1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14837,6 +14837,12 @@ S: Maintained F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml F: drivers/hwmon/nct6775-i2c.c +NCT736X HARDWARE MONITOR DRIVER +M: Ban Feng +L: linux-hwmon@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml + NETDEVSIM M: Jakub Kicinski S: Maintained