7d9e0b1216
Convert the binding documentatoin for fixed-mmio-clock to YAML. Signed-off-by: Marek Behún <kabel@kernel.org> Link: https://lore.kernel.org/r/20210903152615.31453-1-kabel@kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
48 lines
938 B
YAML
48 lines
938 B
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/fixed-mmio-clock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Binding for simple memory mapped IO fixed-rate clock sources
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description:
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This binding describes a fixed-rate clock for which the frequency can
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be read from a single 32-bit memory mapped I/O register.
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It was designed for test systems, like FPGA, not for complete,
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finished SoCs.
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maintainers:
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- Jan Kotas <jank@cadence.com>
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properties:
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compatible:
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const: fixed-mmio-clock
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reg:
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maxItems: 1
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"#clock-cells":
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const: 0
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clock-output-names:
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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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- "#clock-cells"
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additionalProperties: false
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examples:
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- |
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sysclock: sysclock@fd020004 {
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compatible = "fixed-mmio-clock";
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#clock-cells = <0>;
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reg = <0xfd020004 0x4>;
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clock-output-names = "sysclk";
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};
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...
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