13190abc4b
Add dummycc device bindings. These devices are used to reference clock controllers and emulate clock operations. Change-Id: I4f7251e6ee4475c8837375d5eea5658599f41635 Signed-off-by: Xubin Bai <quic_xubibai@quicinc.com>
57 lines
1.2 KiB
YAML
57 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/qcom,dummy.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies, Inc. Dummy Clock & Reset Controller Binding
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maintainers:
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- Xubin Bai <quic_xubibai@quicinc.com>
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description: |
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Dummy clock controller devices provide clock API support for
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driver development during pre-silicon stage. The clock driver
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always returns a dummy clock that has no effect on hardware.
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properties:
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compatible:
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const: qcom,dummycc
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clock-output-names:
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items:
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- const: gcc_clocks
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- const: gpucc_clocks
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- const: dispcc_clocks
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- const: cambistmclkcc_clocks
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- const: camcc_clocks
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- const: evacc_clocks
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- const: gxclkctl_clocks
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- const: tcsrcc_clocks
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- const: videocc_clocks
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'#clock-cells':
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const: 1
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'#reset-cells':
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const: 1
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required:
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- compatible
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- clock-output-names
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- '#clock-cells'
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- '#reset-cells'
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additionalProperties: false
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examples:
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- |
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clock_gcc: qcom,gcc {
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compatible = "qcom,dummycc";
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clock-output-names = "gcc_clocks";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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...
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