xref: /linux/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml (revision 058443934524590d5537a80f490267cc95a61c05) 
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, s2
26
27  For pm8226, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10,
28  l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25,
29  l26, l27, l28, lvs1
30
31  For pm8841, s1, s2, s3, s4, s5, s6, s7, s8
32
33  For pm8909, s1, s2, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
34  l14, l15, l17, l18
35
36  For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
37  l12, l13, l14, l15, l16, l17, l18
38
39  For pm8941, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
40  l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
41  lvs3, 5vs1, 5vs2
42
43  For pm8950 and pm8953, s1, s2, s3, s4, s5, s6, s7, l1, l2, l3, l4, l5, l6,
44  l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22,
45  l23
46
47  For pm8994, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3,
48  l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
49  l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2
50
51  For pm8998, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, l1, l2,
52  l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
53  l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2
54
55  For pm660, s1, s2, s3, s4, s5, s6, l1, l2, l3, l5, l6, l7, l8, l9, l10, l22,
56  l12, l13, l14, l15, l16, l17, l18, l19
57
58  For pm660l s1, s2, s3, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, bob
59
60  For pma8084, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3,
61  l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
62  l20, l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1
63
64  For pmi8994, s1, s2, s3, boost-bypass
65
66  For pmi8998, bob
67
68  For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
69  l12, l13
70
71  For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
72  l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22
73
74maintainers:
75  - Andy Gross <agross@kernel.org>
76  - Bjorn Andersson <bjorn.andersson@linaro.org>
77
78properties:
79  compatible:
80    enum:
81      - qcom,rpm-mp5496-regulators
82      - qcom,rpm-pm8226-regulators
83      - qcom,rpm-pm8841-regulators
84      - qcom,rpm-pm8909-regulators
85      - qcom,rpm-pm8916-regulators
86      - qcom,rpm-pm8941-regulators
87      - qcom,rpm-pm8950-regulators
88      - qcom,rpm-pm8953-regulators
89      - qcom,rpm-pm8994-regulators
90      - qcom,rpm-pm8998-regulators
91      - qcom,rpm-pm660-regulators
92      - qcom,rpm-pm660l-regulators
93      - qcom,rpm-pma8084-regulators
94      - qcom,rpm-pmi8994-regulators
95      - qcom,rpm-pmi8998-regulators
96      - qcom,rpm-pms405-regulators
97      - qcom,rpm-pm2250-regulators
98
99patternProperties:
100  ".*-supply$":
101    description: Input supply phandle(s) for this node
102
103  "^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$":
104    description: List of regulators and its properties
105    $ref: regulator.yaml#
106
107additionalProperties: false
108
109required:
110  - compatible
111
112examples:
113  - |
114    pm8941-regulators {
115        compatible = "qcom,rpm-pm8941-regulators";
116        vdd_l13_l20_l23_l24-supply = <&pm8941_boost>;
117
118        pm8941_s3: s3 {
119            regulator-min-microvolt = <1800000>;
120            regulator-max-microvolt = <1800000>;
121        };
122
123        pm8941_boost: s4 {
124            regulator-min-microvolt = <5000000>;
125            regulator-max-microvolt = <5000000>;
126        };
127
128        pm8941_l20: l20 {
129            regulator-min-microvolt = <2950000>;
130            regulator-max-microvolt = <2950000>;
131        };
132    };
133...
134