# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscorecc.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm LPASS Core & Audio Clock Controller on SC7280 maintainers: - Taniya Das description: | Qualcomm LPASS core and audio clock control module provides the clocks and power domains on SC7280. See also:: include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h properties: clocks: true clock-names: true reg: true compatible: enum: - qcom,sc7280-lpassaoncc - qcom,sc7280-lpassaudiocc - qcom,sc7280-lpasscorecc - qcom,sc7280-lpasshm power-domains: maxItems: 1 '#clock-cells': const: 1 '#power-domain-cells': const: 1 '#reset-cells': const: 1 qcom,adsp-pil-mode: description: Indicates if the LPASS would be brought out of reset using peripheral loader. type: boolean required: - compatible - reg - clocks - clock-names - '#clock-cells' - '#power-domain-cells' additionalProperties: false allOf: - if: properties: compatible: contains: const: qcom,sc7280-lpassaudiocc then: properties: clocks: items: - description: Board XO source - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC clock-names: items: - const: bi_tcxo - const: lpass_aon_cc_main_rcg_clk_src reg: items: - description: lpass core cc register - description: lpass audio csr register - if: properties: compatible: contains: enum: - qcom,sc7280-lpassaoncc then: properties: clocks: items: - description: Board XO source - description: Board XO active only source - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC clock-names: items: - const: bi_tcxo - const: bi_tcxo_ao - const: iface reg: maxItems: 1 - if: properties: compatible: contains: enum: - qcom,sc7280-lpasshm - qcom,sc7280-lpasscorecc then: properties: clocks: items: - description: Board XO source clock-names: items: - const: bi_tcxo reg: maxItems: 1 examples: - | #include #include #include #include lpass_audiocc: clock-controller@3300000 { compatible = "qcom,sc7280-lpassaudiocc"; reg = <0x3300000 0x30000>, <0x32a9000 0x1000>; clocks = <&rpmhcc RPMH_CXO_CLK>, <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>; clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src"; power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>; #clock-cells = <1>; #power-domain-cells = <1>; #reset-cells = <1>; }; - | #include #include #include #include lpass_hm: clock-controller@3c00000 { compatible = "qcom,sc7280-lpasshm"; reg = <0x3c00000 0x28>; clocks = <&rpmhcc RPMH_CXO_CLK>; clock-names = "bi_tcxo"; #clock-cells = <1>; #power-domain-cells = <1>; }; - | #include #include #include #include lpasscore: clock-controller@3900000 { compatible = "qcom,sc7280-lpasscorecc"; reg = <0x3900000 0x50000>; clocks = <&rpmhcc RPMH_CXO_CLK>; clock-names = "bi_tcxo"; power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>; #clock-cells = <1>; #power-domain-cells = <1>; }; - | #include #include #include #include lpass_aon: clock-controller@3380000 { compatible = "qcom,sc7280-lpassaoncc"; reg = <0x3380000 0x30000>; clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>, <&lpasscore LPASS_CORE_CC_CORE_CLK>; clock-names = "bi_tcxo", "bi_tcxo_ao","iface"; qcom,adsp-pil-mode; #clock-cells = <1>; #power-domain-cells = <1>; }; ...