52 lines
1003 B
YAML
52 lines
1003 B
YAML
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/allwinner,sun7i-a20-gmac-clk.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner A20 GMAC TX Clock Device Tree Bindings
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Maxime Ripard <mripard@kernel.org>
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properties:
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"#clock-cells":
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const: 0
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compatible:
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const: allwinner,sun7i-a20-gmac-clk
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reg:
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maxItems: 1
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clocks:
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maxItems: 2
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description: >
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The parent clocks shall be fixed rate dummy clocks at 25 MHz and
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125 MHz, respectively.
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clock-output-names:
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maxItems: 1
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required:
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- "#clock-cells"
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- compatible
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- reg
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- clocks
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- clock-output-names
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additionalProperties: false
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examples:
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- |
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clk@1c20164 {
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#clock-cells = <0>;
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compatible = "allwinner,sun7i-a20-gmac-clk";
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reg = <0x01c20164 0x4>;
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clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
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clock-output-names = "gmac_tx";
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};
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...
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