0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscorecc.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Qualcomm LPASS Core & Audio Clock Controller Binding for SC7280
0008
0009 maintainers:
0010 - Taniya Das <tdas@codeaurora.org>
0011
0012 description: |
0013 Qualcomm LPASS core and audio clock control module which supports the
0014 clocks and power domains on SC7280.
0015
0016 See also:
0017 - dt-bindings/clock/qcom,lpasscorecc-sc7280.h
0018 - dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
0019
0020 properties:
0021 clocks: true
0022
0023 clock-names: true
0024
0025 compatible:
0026 enum:
0027 - qcom,sc7280-lpassaoncc
0028 - qcom,sc7280-lpassaudiocc
0029 - qcom,sc7280-lpasscorecc
0030 - qcom,sc7280-lpasshm
0031
0032 power-domains:
0033 maxItems: 1
0034
0035 '#clock-cells':
0036 const: 1
0037
0038 '#power-domain-cells':
0039 const: 1
0040
0041 reg:
0042 maxItems: 1
0043
0044 required:
0045 - compatible
0046 - reg
0047 - clocks
0048 - clock-names
0049 - '#clock-cells'
0050 - '#power-domain-cells'
0051
0052 additionalProperties: false
0053
0054 allOf:
0055 - if:
0056 properties:
0057 compatible:
0058 contains:
0059 const: qcom,sc7280-lpassaudiocc
0060
0061 then:
0062 properties:
0063 clocks:
0064 items:
0065 - description: Board XO source
0066 - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
0067
0068 clock-names:
0069 items:
0070 - const: bi_tcxo
0071 - const: lpass_aon_cc_main_rcg_clk_src
0072 - if:
0073 properties:
0074 compatible:
0075 contains:
0076 enum:
0077 - qcom,sc7280-lpassaoncc
0078
0079 then:
0080 properties:
0081 clocks:
0082 items:
0083 - description: Board XO source
0084 - description: Board XO active only source
0085 - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
0086
0087 clock-names:
0088 items:
0089 - const: bi_tcxo
0090 - const: bi_tcxo_ao
0091 - const: iface
0092
0093 - if:
0094 properties:
0095 compatible:
0096 contains:
0097 enum:
0098 - qcom,sc7280-lpasshm
0099 - qcom,sc7280-lpasscorecc
0100
0101 then:
0102 properties:
0103 clocks:
0104 items:
0105 - description: Board XO source
0106
0107 clock-names:
0108 items:
0109 - const: bi_tcxo
0110
0111 examples:
0112 - |
0113 #include <dt-bindings/clock/qcom,rpmh.h>
0114 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
0115 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
0116 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
0117 lpass_audiocc: clock-controller@3300000 {
0118 compatible = "qcom,sc7280-lpassaudiocc";
0119 reg = <0x3300000 0x30000>;
0120 clocks = <&rpmhcc RPMH_CXO_CLK>,
0121 <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
0122 clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
0123 power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
0124 #clock-cells = <1>;
0125 #power-domain-cells = <1>;
0126 };
0127
0128 - |
0129 #include <dt-bindings/clock/qcom,rpmh.h>
0130 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
0131 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
0132 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
0133 lpass_hm: clock-controller@3c00000 {
0134 compatible = "qcom,sc7280-lpasshm";
0135 reg = <0x3c00000 0x28>;
0136 clocks = <&rpmhcc RPMH_CXO_CLK>;
0137 clock-names = "bi_tcxo";
0138 #clock-cells = <1>;
0139 #power-domain-cells = <1>;
0140 };
0141
0142 - |
0143 #include <dt-bindings/clock/qcom,rpmh.h>
0144 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
0145 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
0146 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
0147 lpasscore: clock-controller@3900000 {
0148 compatible = "qcom,sc7280-lpasscorecc";
0149 reg = <0x3900000 0x50000>;
0150 clocks = <&rpmhcc RPMH_CXO_CLK>;
0151 clock-names = "bi_tcxo";
0152 power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
0153 #clock-cells = <1>;
0154 #power-domain-cells = <1>;
0155 };
0156
0157 - |
0158 #include <dt-bindings/clock/qcom,rpmh.h>
0159 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
0160 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
0161 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
0162 lpass_aon: clock-controller@3380000 {
0163 compatible = "qcom,sc7280-lpassaoncc";
0164 reg = <0x3380000 0x30000>;
0165 clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>,
0166 <&lpasscore LPASS_CORE_CC_CORE_CLK>;
0167 clock-names = "bi_tcxo", "bi_tcxo_ao","iface";
0168 #clock-cells = <1>;
0169 #power-domain-cells = <1>;
0170 };
0171
0172 ...
