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59 lines
1.0 KiB
59 lines
1.0 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/gpio/gpio-zynq.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Xilinx Zynq GPIO controller Device Tree Bindings |
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maintainers: |
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- Michal Simek <[email protected]> |
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properties: |
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compatible: |
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const: xlnx,zynq-gpio-1.0 |
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reg: |
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maxItems: 1 |
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"#gpio-cells": |
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const: 2 |
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interrupts: |
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maxItems: 1 |
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gpio-controller: true |
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interrupt-controller: true |
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"#interrupt-cells": |
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const: 2 |
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clocks: |
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maxItems: 1 |
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required: |
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- compatible |
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- reg |
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- "#gpio-cells" |
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- interrupts |
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- gpio-controller |
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- interrupt-controller |
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- "#interrupt-cells" |
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- clocks |
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additionalProperties: false |
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examples: |
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- | |
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gpio@e000a000 { |
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#gpio-cells = <2>; |
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compatible = "xlnx,zynq-gpio-1.0"; |
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clocks = <&clkc 42>; |
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gpio-controller; |
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interrupt-parent = <&intc>; |
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interrupts = <0 20 4>; |
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interrupt-controller; |
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#interrupt-cells = <2>; |
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reg = <0xe000a000 0x1000>; |
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};
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