81 lines
1.6 KiB
YAML
81 lines
1.6 KiB
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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$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mod0-clk.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner A10 Module 0 Clock
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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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deprecated: true
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select:
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properties:
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compatible:
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contains:
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enum:
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- allwinner,sun4i-a10-mod0-clk
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- allwinner,sun9i-a80-mod0-clk
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# The PRCM on the A31 and A23 will have the reg property missing,
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# since it's set at the upper level node, and will be validated by
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# PRCM's schema. Make sure we only validate standalone nodes.
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required:
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- compatible
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- reg
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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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enum:
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- allwinner,sun4i-a10-mod0-clk
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- allwinner,sun9i-a80-mod0-clk
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reg:
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maxItems: 1
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clocks:
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# On the A80, the PRCM mod0 clocks have 2 parents.
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minItems: 2
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maxItems: 3
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description: >
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The parent order must match the hardware programming order.
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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@1c20080 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20080 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "nand";
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};
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- |
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clk@8001454 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x08001454 0x4>;
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clocks = <&osc32k>, <&osc24M>;
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clock-output-names = "r_ir";
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};
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...
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