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
7 title: Qualcomm LPASS Core & Audio Clock Controller Binding for SC7280
8
9 maintainers:
10 - Taniya Das <tdas@codeaurora.org>
11
12 description: |
13 Qualcomm LPASS core and audio clock control module which supports the
14 clocks and power domains on SC7280.
15
16 See also:
17 - dt-bindings/clock/qcom,lpasscorecc-sc7280.h
18 - dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
19
20 properties:
21 clocks: true
22
23 clock-names: true
24
25 compatible:
26 enum:
27 - qcom,sc7280-lpassaoncc
28 - qcom,sc7280-lpassaudiocc
29 - qcom,sc7280-lpasscorecc
30 - qcom,sc7280-lpasshm
31
32 power-domains:
33 maxItems: 1
34
35 '#clock-cells':
36 const: 1
37
38 '#power-domain-cells':
39 const: 1
40
41 reg:
42 maxItems: 1
43
44 required:
45 - compatible
46 - reg
47 - clocks
48 - clock-names
49 - '#clock-cells'
50 - '#power-domain-cells'
51
52 additionalProperties: false
53
54 allOf:
55 - if:
56 properties:
57 compatible:
58 contains:
59 const: qcom,sc7280-lpassaudiocc
60
61 then:
62 properties:
63 clocks:
64 items:
65 - description: Board XO source
66 - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
67
68 clock-names:
69 items:
70 - const: bi_tcxo
71 - const: lpass_aon_cc_main_rcg_clk_src
72 - if:
73 properties:
74 compatible:
75 contains:
76 enum:
77 - qcom,sc7280-lpassaoncc
78
79 then:
80 properties:
81 clocks:
82 items:
83 - description: Board XO source
84 - description: Board XO active only source
85 - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
86
87 clock-names:
88 items:
89 - const: bi_tcxo
90 - const: bi_tcxo_ao
91 - const: iface
92
93 - if:
94 properties:
95 compatible:
96 contains:
97 enum:
98 - qcom,sc7280-lpasshm
99 - qcom,sc7280-lpasscorecc
100
101 then:
102 properties:
103 clocks:
104 items:
105 - description: Board XO source
106
107 clock-names:
108 items:
109 - const: bi_tcxo
110
111 examples:
112 - |
113 #include <dt-bindings/clock/qcom,rpmh.h>
114 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
115 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
116 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
117 lpass_audiocc: clock-controller@3300000 {
118 compatible = "qcom,sc7280-lpassaudiocc";
119 reg = <0x3300000 0x30000>;
120 clocks = <&rpmhcc RPMH_CXO_CLK>,
121 <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
122 clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
123 power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
124 #clock-cells = <1>;
125 #power-domain-cells = <1>;
126 };
127
128 - |
129 #include <dt-bindings/clock/qcom,rpmh.h>
130 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
131 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
132 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
133 lpass_hm: clock-controller@3c00000 {
134 compatible = "qcom,sc7280-lpasshm";
135 reg = <0x3c00000 0x28>;
136 clocks = <&rpmhcc RPMH_CXO_CLK>;
137 clock-names = "bi_tcxo";
138 #clock-cells = <1>;
139 #power-domain-cells = <1>;
140 };
141
142 - |
143 #include <dt-bindings/clock/qcom,rpmh.h>
144 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
145 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
146 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
147 lpasscore: clock-controller@3900000 {
148 compatible = "qcom,sc7280-lpasscorecc";
149 reg = <0x3900000 0x50000>;
150 clocks = <&rpmhcc RPMH_CXO_CLK>;
151 clock-names = "bi_tcxo";
152 power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
153 #clock-cells = <1>;
154 #power-domain-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_aon: clock-controller@3380000 {
163 compatible = "qcom,sc7280-lpassaoncc";
164 reg = <0x3380000 0x30000>;
165 clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>,
166 <&lpasscore LPASS_CORE_CC_CORE_CLK>;
167 clock-names = "bi_tcxo", "bi_tcxo_ao","iface";
168 #clock-cells = <1>;
169 #power-domain-cells = <1>;
170 };
171
172 ...
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