xref: /linux/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/regulator/qcom,smd-rpm-regulator.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: QCOM SMD RPM REGULATOR
8
9description:
10  The Qualcomm RPM over SMD regulator is modelled as a subdevice of the RPM.
11  Because SMD is used as the communication transport mechanism, the RPM
12  resides as a subnode of the SMD.  As such, the SMD-RPM regulator requires
13  that the SMD and RPM nodes be present.
14
15  Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd.yaml for
16  information pertaining to the SMD node.
17
18  Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
19  for information regarding the RPM node.
20
21  The regulator node houses sub-nodes for each regulator within the device.
22  Each sub-node is identified using the node's name, with valid values listed
23  for each of the pmics below.
24
25  For mp5496, s1, s2
26
27  For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
28  l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22
29
30  For pm6125 s1, s2, s3, s4, s5, s6, s7, s8, l1, l2, l3, l5, l6, l7, l8, l9,
31  l10, l22, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24
32
33  For pm660, s1, s2, s3, s4, s5, s6, l1, l2, l3, l5, l6, l7, l8, l9, l10, l22,
34  l12, l13, l14, l15, l16, l17, l18, l19
35
36  For pm660l s1, s2, s3, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, bob
37
38  For pm8226, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10,
39  l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25,
40  l26, l27, l28, lvs1
41
42  For pm8841, s1, s2, s3, s4, s5, s6, s7, s8
43
44  For pm8909, s1, s2, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
45  l14, l15, l17, l18
46
47  For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
48  l12, l13, l14, l15, l16, l17, l18
49
50  For pm8937, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10,
51  l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23
52
53  For pm8941, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
54  l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
55  lvs3, 5vs1, 5vs2
56
57  For pm8950 and pm8953, s1, s2, s3, s4, s5, s6, s7, l1, l2, l3, l4, l5, l6,
58  l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22,
59  l23
60
61  For pm8994, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3,
62  l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
63  l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2
64
65  For pm8998, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, l1, l2,
66  l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
67  l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2
68
69  For pma8084, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3,
70  l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
71  l20, l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1
72
73  For pmi8994, s1, s2, s3, boost-bypass
74
75  For pmi8998, bob
76
77  For pmr735a, s1, s2, s3, l1, l2, l3, l4, l5, l6, l7
78
79  For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
80  l12, l13
81
82maintainers:
83  - Andy Gross <agross@kernel.org>
84  - Bjorn Andersson <bjorn.andersson@linaro.org>
85
86properties:
87  compatible:
88    enum:
89      - qcom,rpm-mp5496-regulators
90      - qcom,rpm-pm2250-regulators
91      - qcom,rpm-pm6125-regulators
92      - qcom,rpm-pm660-regulators
93      - qcom,rpm-pm660l-regulators
94      - qcom,rpm-pm8226-regulators
95      - qcom,rpm-pm8841-regulators
96      - qcom,rpm-pm8909-regulators
97      - qcom,rpm-pm8916-regulators
98      - qcom,rpm-pm8937-regulators
99      - qcom,rpm-pm8941-regulators
100      - qcom,rpm-pm8950-regulators
101      - qcom,rpm-pm8953-regulators
102      - qcom,rpm-pm8994-regulators
103      - qcom,rpm-pm8998-regulators
104      - qcom,rpm-pma8084-regulators
105      - qcom,rpm-pmi8994-regulators
106      - qcom,rpm-pmi8998-regulators
107      - qcom,rpm-pmr735a-regulators
108      - qcom,rpm-pms405-regulators
109
110patternProperties:
111  ".*-supply$":
112    description: Input supply phandle(s) for this node
113
114  "^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$":
115    description: List of regulators and its properties
116    $ref: regulator.yaml#
117    unevaluatedProperties: false
118
119additionalProperties: false
120
121required:
122  - compatible
123
124examples:
125  - |
126    pm8941-regulators {
127        compatible = "qcom,rpm-pm8941-regulators";
128        vdd_l13_l20_l23_l24-supply = <&pm8941_boost>;
129
130        pm8941_s3: s3 {
131            regulator-min-microvolt = <1800000>;
132            regulator-max-microvolt = <1800000>;
133        };
134
135        pm8941_boost: s4 {
136            regulator-min-microvolt = <5000000>;
137            regulator-max-microvolt = <5000000>;
138        };
139
140        pm8941_l20: l20 {
141            regulator-min-microvolt = <2950000>;
142            regulator-max-microvolt = <2950000>;
143        };
144    };
145...
146