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Thu, 26 Sep 2019 03:39:08 -0700 Received: from nsa.sphairon.box (10.44.3.90) by NWD2HUBCAS7.ad.analog.com (10.64.69.107) with Microsoft SMTP Server (TLS) id 14.3.408.0; Thu, 26 Sep 2019 06:39:13 -0400 From: =?utf-8?q?Nuno_S=C3=A1?= To: , , CC: Moritz Fischer , Guenter Roeck , Jean Delvare , Rob Herring , Mark Rutland Subject: [PATCH 3/3] dt-bindings: hwmon: Add AXI FAN Control documentation Date: Thu, 26 Sep 2019 12:39:25 +0200 Message-ID: <20190926103925.194973-4-nuno.sa@analog.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190926103925.194973-1-nuno.sa@analog.com> References: <20190926103925.194973-1-nuno.sa@analog.com> MIME-Version: 1.0 X-Originating-IP: [10.44.3.90] X-ADIRoutedOnPrem: True X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:137.71.25.55;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(136003)(376002)(39860400002)(396003)(346002)(199004)(189003)(186003)(7736002)(7636002)(106002)(54906003)(110136005)(70586007)(70206006)(966005)(36756003)(16526019)(305945005)(45776006)(8676002)(6306002)(47776003)(2906002)(1076003)(76176011)(26005)(246002)(2201001)(3846002)(6116002)(426003)(336012)(126002)(2616005)(476003)(8936002)(446003)(11346002)(53416004)(4326008)(316002)(23676004)(2870700001)(5660300002)(486006)(50466002)(356004)(478600001)(6666004)(5820100001)(50226002)(86362001);DIR:OUT;SFP:1101;SCL:1;SRVR:MWHPR03MB2910;H:nwd2mta1.analog.com;FPR:;SPF:Pass;LANG:en;PTR:nwd2mail10.analog.com;A:1;MX:1; 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Signed-off-by: Nuno Sá --- .../bindings/hwmon/adi,axi-fan-control.yaml | 58 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml diff --git a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml new file mode 100644 index 000000000000..03948d09f600 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright 2019 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/hwmon/adi,axi-fan-control.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AXI FAN Control Device Tree Bindings + +maintainers: + - Nuno Sá + +description: |+ + Bindings for the Analog Devices AXI FAN Control driver. Spefications of the + core can be found in: + + https://wiki.analog.com/resources/fpga/docs/axi_fan_control + +properties: + compatible: + enum: + - adi,axi-fan-control-1.00.a + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + adi,pulses-per-revolution: + description: Value specifying the number of pulses per revolution of the controlled FAN. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - clocks + - interrupts + - adi,pulses-per-revolution + +examples: + - | + fpga_axi: fpga-axi@0 { + #address-cells = <0x2>; + #size-cells = <0x1>; + + axi_fan_control: axi-fan-control@80000000 { + compatible = "adi,axi-pulse-capture-1.00.a"; + reg = <0x0 0x80000000 0x10000>; + clocks = <&clk 71>; + interrupts = <0 110 0>; + adi,pulses-per-revolution = <2>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index d775c923d23b..ecef8dc5f0b5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2859,6 +2859,7 @@ W: http://ez.analog.com/community/linux-device-drivers L: linux-hwmon@vger.kernel.org S: Supported F: drivers/hwmon/axi-fan-control.c +F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml AXXIA I2C CONTROLLER M: Krzysztof Adamski