108 lines
2.4 KiB
YAML
108 lines
2.4 KiB
YAML
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# 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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$id: http://devicetree.org/schemas/clock/qcom,sc7180-lpasscorecc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm LPASS Core Clock Controller on SC7180
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maintainers:
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- Taniya Das <tdas@codeaurora.org>
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description: |
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Qualcomm LPASS core clock control module provides the clocks and power
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domains on SC7180.
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See also:: include/dt-bindings/clock/qcom,lpasscorecc-sc7180.h
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properties:
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compatible:
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enum:
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- qcom,sc7180-lpasshm
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- qcom,sc7180-lpasscorecc
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clocks:
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items:
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- description: gcc_lpass_sway clock from GCC
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- description: Board XO source
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clock-names:
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items:
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- const: iface
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- const: bi_tcxo
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power-domains:
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maxItems: 1
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'#clock-cells':
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const: 1
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'#power-domain-cells':
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const: 1
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reg:
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minItems: 1
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items:
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- description: lpass core cc register
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- description: lpass audio cc register
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reg-names:
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items:
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- const: lpass_core_cc
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- const: lpass_audio_cc
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if:
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properties:
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compatible:
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contains:
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const: qcom,sc7180-lpasshm
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then:
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properties:
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reg:
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maxItems: 1
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else:
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properties:
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reg:
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minItems: 2
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- '#clock-cells'
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- '#power-domain-cells'
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/qcom,rpmh.h>
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#include <dt-bindings/clock/qcom,gcc-sc7180.h>
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#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
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clock-controller@63000000 {
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compatible = "qcom,sc7180-lpasshm";
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reg = <0x63000000 0x28>;
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clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
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clock-names = "iface", "bi_tcxo";
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#clock-cells = <1>;
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#power-domain-cells = <1>;
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};
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- |
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#include <dt-bindings/clock/qcom,rpmh.h>
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#include <dt-bindings/clock/qcom,gcc-sc7180.h>
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#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
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clock-controller@62d00000 {
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compatible = "qcom,sc7180-lpasscorecc";
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reg = <0x62d00000 0x50000>, <0x62780000 0x30000>;
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reg-names = "lpass_core_cc", "lpass_audio_cc";
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clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
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clock-names = "iface", "bi_tcxo";
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power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
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#clock-cells = <1>;
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#power-domain-cells = <1>;
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};
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...
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