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63 lines
1.4 KiB
63 lines
1.4 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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# Copyright 2019 Analog Devices Inc. |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/hwmon/adi,axi-fan-control.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Analog Devices AXI FAN Control Device Tree Bindings |
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maintainers: |
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- Nuno Sá <[email protected]> |
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description: |+ |
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Bindings for the Analog Devices AXI FAN Control driver. Spefications of the |
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core can be found in: |
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https://wiki.analog.com/resources/fpga/docs/axi_fan_control |
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properties: |
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compatible: |
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enum: |
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- adi,axi-fan-control-1.00.a |
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reg: |
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maxItems: 1 |
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clocks: |
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maxItems: 1 |
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interrupts: |
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maxItems: 1 |
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pulses-per-revolution: |
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description: |
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Value specifying the number of pulses per revolution of the controlled |
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FAN. |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [1, 2, 4] |
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required: |
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- compatible |
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- reg |
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- clocks |
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- interrupts |
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- pulses-per-revolution |
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additionalProperties: false |
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examples: |
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- | |
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fpga_axi: fpga-axi { |
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#address-cells = <0x2>; |
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#size-cells = <0x1>; |
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axi_fan_control: axi-fan-control@80000000 { |
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compatible = "adi,axi-fan-control-1.00.a"; |
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reg = <0x0 0x80000000 0x10000>; |
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clocks = <&clk 71>; |
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interrupts = <0 110 0>; |
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pulses-per-revolution = <2>; |
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}; |
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}; |
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...
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