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