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 bindings
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# <<
15 14
16 properties: 15 properties:
17 compatible: 16 compatible:
18 items: !! 17 const: qcom,qfprom
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 18
51 reg: 19 reg:
52 # If the QFPROM is read-only OS image then 20 # If the QFPROM is read-only OS image then only the corrected region
53 # needs to be provided. If the QFPROM is 21 # needs to be provided. If the QFPROM is writable then all 4 regions
54 # must be provided. 22 # must be provided.
55 oneOf: 23 oneOf:
56 - items: 24 - items:
57 - description: The corrected region. 25 - description: The corrected region.
58 - items: 26 - items:
59 - description: The corrected region. 27 - description: The corrected region.
60 - description: The raw region. 28 - description: The raw region.
61 - description: The config region. 29 - description: The config region.
62 - description: The security control 30 - description: The security control region.
63 31
64 # Clock must be provided if QFPROM is writab 32 # Clock must be provided if QFPROM is writable from the OS image.
65 clocks: 33 clocks:
66 maxItems: 1 34 maxItems: 1
67 clock-names: 35 clock-names:
68 const: core 36 const: core
69 37
70 # Supply reference must be provided if QFPRO 38 # Supply reference must be provided if QFPROM is writable from the OS image.
71 vcc-supply: 39 vcc-supply:
72 description: Our power supply. 40 description: Our power supply.
73 41
74 power-domains: !! 42 # Needed if any child nodes are present.
75 maxItems: 1 !! 43 "#address-cells":
>> 44 const: 1
>> 45 "#size-cells":
>> 46 const: 1
76 47
77 required: 48 required:
78 - compatible 49 - compatible
79 - reg 50 - reg
80 51
81 unevaluatedProperties: false 52 unevaluatedProperties: false
82 53
83 examples: 54 examples:
84 - | 55 - |
85 #include <dt-bindings/clock/qcom,gcc-sc718 56 #include <dt-bindings/clock/qcom,gcc-sc7180.h>
86 57
87 soc { 58 soc {
88 #address-cells = <2>; 59 #address-cells = <2>;
89 #size-cells = <2>; 60 #size-cells = <2>;
90 61
91 efuse@784000 { 62 efuse@784000 {
92 compatible = "qcom,sc7180-qfprom", "qc !! 63 compatible = "qcom,qfprom";
93 reg = <0 0x00784000 0 0x8ff>, 64 reg = <0 0x00784000 0 0x8ff>,
94 <0 0x00780000 0 0x7a0>, 65 <0 0x00780000 0 0x7a0>,
95 <0 0x00782000 0 0x100>, 66 <0 0x00782000 0 0x100>,
96 <0 0x00786000 0 0x1fff>; 67 <0 0x00786000 0 0x1fff>;
97 clocks = <&gcc GCC_SEC_CTRL_CLK_SRC>; 68 clocks = <&gcc GCC_SEC_CTRL_CLK_SRC>;
98 clock-names = "core"; 69 clock-names = "core";
99 #address-cells = <1>; 70 #address-cells = <1>;
100 #size-cells = <1>; 71 #size-cells = <1>;
101 72
102 vcc-supply = <&vreg_l11a_1p8>; 73 vcc-supply = <&vreg_l11a_1p8>;
103 74
104 hstx-trim-primary@25b { 75 hstx-trim-primary@25b {
105 reg = <0x25b 0x1>; 76 reg = <0x25b 0x1>;
106 bits = <1 3>; 77 bits = <1 3>;
107 }; 78 };
108 }; 79 };
109 }; 80 };
110 81
111 - | 82 - |
112 soc { 83 soc {
113 #address-cells = <2>; 84 #address-cells = <2>;
114 #size-cells = <2>; 85 #size-cells = <2>;
115 86
116 efuse@784000 { 87 efuse@784000 {
117 compatible = "qcom,sdm845-qfprom", "qc !! 88 compatible = "qcom,qfprom";
118 reg = <0 0x00784000 0 0x8ff>; 89 reg = <0 0x00784000 0 0x8ff>;
119 #address-cells = <1>; 90 #address-cells = <1>;
120 #size-cells = <1>; 91 #size-cells = <1>;
121 92
122 hstx-trim-primary@1eb { 93 hstx-trim-primary@1eb {
123 reg = <0x1eb 0x1>; 94 reg = <0x1eb 0x1>;
124 bits = <1 4>; 95 bits = <1 4>;
125 }; 96 };
126 }; 97 };
127 }; 98 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.