1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/nvmem/qcom,
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Qualcomm Technologies Inc, QFPROM Efuse
8
9 maintainers:
10 - Srinivas Kandagatla <srinivas.kandagatla@li
11
12 allOf:
13 - $ref: nvmem.yaml#
14 - $ref: nvmem-deprecated-cells.yaml#
15
16 properties:
17 compatible:
18 items:
19 - enum:
20 - qcom,apq8064-qfprom
21 - qcom,apq8084-qfprom
22 - qcom,ipq5332-qfprom
23 - qcom,ipq6018-qfprom
24 - qcom,ipq8064-qfprom
25 - qcom,ipq8074-qfprom
26 - qcom,ipq9574-qfprom
27 - qcom,msm8226-qfprom
28 - qcom,msm8916-qfprom
29 - qcom,msm8974-qfprom
30 - qcom,msm8976-qfprom
31 - qcom,msm8996-qfprom
32 - qcom,msm8998-qfprom
33 - qcom,qcm2290-qfprom
34 - qcom,qcs404-qfprom
35 - qcom,sc7180-qfprom
36 - qcom,sc7280-qfprom
37 - qcom,sc8280xp-qfprom
38 - qcom,sdm630-qfprom
39 - qcom,sdm670-qfprom
40 - qcom,sdm845-qfprom
41 - qcom,sm6115-qfprom
42 - qcom,sm6350-qfprom
43 - qcom,sm6375-qfprom
44 - qcom,sm8150-qfprom
45 - qcom,sm8250-qfprom
46 - qcom,sm8450-qfprom
47 - qcom,sm8550-qfprom
48 - qcom,sm8650-qfprom
49 - const: qcom,qfprom
50
51 reg:
52 # If the QFPROM is read-only OS image then
53 # needs to be provided. If the QFPROM is
54 # must be provided.
55 oneOf:
56 - items:
57 - description: The corrected region.
58 - items:
59 - description: The corrected region.
60 - description: The raw region.
61 - description: The config region.
62 - description: The security control
63
64 # Clock must be provided if QFPROM is writab
65 clocks:
66 maxItems: 1
67 clock-names:
68 const: core
69
70 # Supply reference must be provided if QFPRO
71 vcc-supply:
72 description: Our power supply.
73
74 power-domains:
75 maxItems: 1
76
77 required:
78 - compatible
79 - reg
80
81 unevaluatedProperties: false
82
83 examples:
84 - |
85 #include <dt-bindings/clock/qcom,gcc-sc718
86
87 soc {
88 #address-cells = <2>;
89 #size-cells = <2>;
90
91 efuse@784000 {
92 compatible = "qcom,sc7180-qfprom", "qc
93 reg = <0 0x00784000 0 0x8ff>,
94 <0 0x00780000 0 0x7a0>,
95 <0 0x00782000 0 0x100>,
96 <0 0x00786000 0 0x1fff>;
97 clocks = <&gcc GCC_SEC_CTRL_CLK_SRC>;
98 clock-names = "core";
99 #address-cells = <1>;
100 #size-cells = <1>;
101
102 vcc-supply = <&vreg_l11a_1p8>;
103
104 hstx-trim-primary@25b {
105 reg = <0x25b 0x1>;
106 bits = <1 3>;
107 };
108 };
109 };
110
111 - |
112 soc {
113 #address-cells = <2>;
114 #size-cells = <2>;
115
116 efuse@784000 {
117 compatible = "qcom,sdm845-qfprom", "qc
118 reg = <0 0x00784000 0 0x8ff>;
119 #address-cells = <1>;
120 #size-cells = <1>;
121
122 hstx-trim-primary@1eb {
123 reg = <0x1eb 0x1>;
124 bits = <1 4>;
125 };
126 };
127 };
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