qcom,sc7280-lpasscorecc.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscorecc.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm LPASS Core & Audio Clock Controller on SC7280
  8
  9maintainers:
 10  - Taniya Das <quic_tdas@quicinc.com>
 11
 12description: |
 13  Qualcomm LPASS core and audio clock control module provides the clocks and
 14  power domains on SC7280.
 15
 16  See also::
 17    include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h
 18    include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
 19
 20properties:
 21  compatible:
 22    enum:
 23      - qcom,qcm6490-lpassaudiocc
 24      - qcom,sc7280-lpassaoncc
 25      - qcom,sc7280-lpassaudiocc
 26      - qcom,sc7280-lpasscorecc
 27      - qcom,sc7280-lpasshm
 28
 29  reg:
 30    minItems: 1
 31    maxItems: 2
 32
 33  clocks:
 34    minItems: 1
 35    maxItems: 3
 36
 37  clock-names:
 38    minItems: 1
 39    maxItems: 3
 40
 41  '#clock-cells':
 42    const: 1
 43
 44  power-domains:
 45    maxItems: 1
 46
 47  '#power-domain-cells':
 48    const: 1
 49
 50  '#reset-cells':
 51    const: 1
 52
 53  qcom,adsp-pil-mode:
 54    description:
 55      Indicates if the LPASS would be brought out of reset using
 56      peripheral loader.
 57    type: boolean
 58
 59required:
 60  - compatible
 61  - reg
 62  - clocks
 63  - clock-names
 64  - '#clock-cells'
 65  - '#power-domain-cells'
 66
 67allOf:
 68  - if:
 69      properties:
 70        compatible:
 71          contains:
 72            enum:
 73              - qcom,qcm6490-lpassaudiocc
 74              - qcom,sc7280-lpassaudiocc
 75
 76    then:
 77      properties:
 78        clocks:
 79          items:
 80            - description: Board XO source
 81            - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
 82
 83        clock-names:
 84          items:
 85            - const: bi_tcxo
 86            - const: lpass_aon_cc_main_rcg_clk_src
 87
 88        reg:
 89          items:
 90            - description: lpass core cc register
 91            - description: lpass audio csr register
 92  - if:
 93      properties:
 94        compatible:
 95          contains:
 96            enum:
 97              - qcom,sc7280-lpassaoncc
 98
 99    then:
100      properties:
101        clocks:
102          items:
103            - description: Board XO source
104            - description: Board XO active only source
105            - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
106
107        clock-names:
108          items:
109            - const: bi_tcxo
110            - const: bi_tcxo_ao
111            - const: iface
112
113        reg:
114          maxItems: 1
115  - if:
116      properties:
117        compatible:
118          contains:
119            enum:
120              - qcom,sc7280-lpasshm
121              - qcom,sc7280-lpasscorecc
122
123    then:
124      properties:
125        clocks:
126          items:
127            - description: Board XO source
128
129        clock-names:
130          items:
131            - const: bi_tcxo
132
133        reg:
134          maxItems: 1
135
136additionalProperties: false
137
138examples:
139  - |
140    #include <dt-bindings/clock/qcom,rpmh.h>
141    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
142    #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
143    #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
144    lpass_audiocc: clock-controller@3300000 {
145      compatible = "qcom,sc7280-lpassaudiocc";
146      reg = <0x3300000 0x30000>,
147            <0x32a9000 0x1000>;
148      clocks = <&rpmhcc RPMH_CXO_CLK>,
149               <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
150      clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
151      power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
152      #clock-cells = <1>;
153      #power-domain-cells = <1>;
154      #reset-cells = <1>;
155    };
156
157  - |
158    #include <dt-bindings/clock/qcom,rpmh.h>
159    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
160    #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
161    #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
162    lpass_hm: clock-controller@3c00000 {
163      compatible = "qcom,sc7280-lpasshm";
164      reg = <0x3c00000 0x28>;
165      clocks = <&rpmhcc RPMH_CXO_CLK>;
166      clock-names = "bi_tcxo";
167      #clock-cells = <1>;
168      #power-domain-cells = <1>;
169    };
170
171  - |
172    #include <dt-bindings/clock/qcom,rpmh.h>
173    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
174    #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
175    #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
176    lpasscore: clock-controller@3900000 {
177      compatible = "qcom,sc7280-lpasscorecc";
178      reg = <0x3900000 0x50000>;
179      clocks = <&rpmhcc RPMH_CXO_CLK>;
180      clock-names = "bi_tcxo";
181      power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
182      #clock-cells = <1>;
183      #power-domain-cells = <1>;
184    };
185
186  - |
187    #include <dt-bindings/clock/qcom,rpmh.h>
188    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
189    #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
190    #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
191    lpass_aon: clock-controller@3380000 {
192      compatible = "qcom,sc7280-lpassaoncc";
193      reg = <0x3380000 0x30000>;
194      clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>,
195               <&lpasscore LPASS_CORE_CC_CORE_CLK>;
196      clock-names = "bi_tcxo", "bi_tcxo_ao","iface";
197      qcom,adsp-pil-mode;
198      #clock-cells = <1>;
199      #power-domain-cells = <1>;
200    };
201
202...