1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x |
4 | * |
5 | * Copyright 2009 Wolfson Microelectronics PLC. |
6 | * |
7 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
8 | */ |
9 | |
10 | #ifndef __MFD_WM831X_OTP_H__ |
11 | #define __MFD_WM831X_OTP_H__ |
12 | |
13 | int wm831x_otp_init(struct wm831x *wm831x); |
14 | void wm831x_otp_exit(struct wm831x *wm831x); |
15 | |
16 | /* |
17 | * R30720 (0x7800) - Unique ID 1 |
18 | */ |
19 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
20 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
21 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
22 | |
23 | /* |
24 | * R30721 (0x7801) - Unique ID 2 |
25 | */ |
26 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
27 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
28 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
29 | |
30 | /* |
31 | * R30722 (0x7802) - Unique ID 3 |
32 | */ |
33 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
34 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
35 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
36 | |
37 | /* |
38 | * R30723 (0x7803) - Unique ID 4 |
39 | */ |
40 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
41 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
42 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
43 | |
44 | /* |
45 | * R30724 (0x7804) - Unique ID 5 |
46 | */ |
47 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
48 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
49 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
50 | |
51 | /* |
52 | * R30725 (0x7805) - Unique ID 6 |
53 | */ |
54 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
55 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
56 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
57 | |
58 | /* |
59 | * R30726 (0x7806) - Unique ID 7 |
60 | */ |
61 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
62 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
63 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
64 | |
65 | /* |
66 | * R30727 (0x7807) - Unique ID 8 |
67 | */ |
68 | #define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */ |
69 | #define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */ |
70 | #define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */ |
71 | |
72 | /* |
73 | * R30728 (0x7808) - Factory OTP ID |
74 | */ |
75 | #define WM831X_OTP_FACT_ID_MASK 0xFFFE /* OTP_FACT_ID - [15:1] */ |
76 | #define WM831X_OTP_FACT_ID_SHIFT 1 /* OTP_FACT_ID - [15:1] */ |
77 | #define WM831X_OTP_FACT_ID_WIDTH 15 /* OTP_FACT_ID - [15:1] */ |
78 | #define WM831X_OTP_FACT_FINAL 0x0001 /* OTP_FACT_FINAL */ |
79 | #define WM831X_OTP_FACT_FINAL_MASK 0x0001 /* OTP_FACT_FINAL */ |
80 | #define WM831X_OTP_FACT_FINAL_SHIFT 0 /* OTP_FACT_FINAL */ |
81 | #define WM831X_OTP_FACT_FINAL_WIDTH 1 /* OTP_FACT_FINAL */ |
82 | |
83 | /* |
84 | * R30729 (0x7809) - Factory OTP 1 |
85 | */ |
86 | #define WM831X_DC3_TRIM_MASK 0xF000 /* DC3_TRIM - [15:12] */ |
87 | #define WM831X_DC3_TRIM_SHIFT 12 /* DC3_TRIM - [15:12] */ |
88 | #define WM831X_DC3_TRIM_WIDTH 4 /* DC3_TRIM - [15:12] */ |
89 | #define WM831X_DC2_TRIM_MASK 0x0FC0 /* DC2_TRIM - [11:6] */ |
90 | #define WM831X_DC2_TRIM_SHIFT 6 /* DC2_TRIM - [11:6] */ |
91 | #define WM831X_DC2_TRIM_WIDTH 6 /* DC2_TRIM - [11:6] */ |
92 | #define WM831X_DC1_TRIM_MASK 0x003F /* DC1_TRIM - [5:0] */ |
93 | #define WM831X_DC1_TRIM_SHIFT 0 /* DC1_TRIM - [5:0] */ |
94 | #define WM831X_DC1_TRIM_WIDTH 6 /* DC1_TRIM - [5:0] */ |
95 | |
96 | /* |
97 | * R30730 (0x780A) - Factory OTP 2 |
98 | */ |
99 | #define WM831X_CHIP_ID_MASK 0xFFFF /* CHIP_ID - [15:0] */ |
100 | #define WM831X_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */ |
101 | #define WM831X_CHIP_ID_WIDTH 16 /* CHIP_ID - [15:0] */ |
102 | |
103 | /* |
104 | * R30731 (0x780B) - Factory OTP 3 |
105 | */ |
106 | #define WM831X_OSC_TRIM_MASK 0x0780 /* OSC_TRIM - [10:7] */ |
107 | #define WM831X_OSC_TRIM_SHIFT 7 /* OSC_TRIM - [10:7] */ |
108 | #define WM831X_OSC_TRIM_WIDTH 4 /* OSC_TRIM - [10:7] */ |
109 | #define WM831X_BG_TRIM_MASK 0x0078 /* BG_TRIM - [6:3] */ |
110 | #define WM831X_BG_TRIM_SHIFT 3 /* BG_TRIM - [6:3] */ |
111 | #define WM831X_BG_TRIM_WIDTH 4 /* BG_TRIM - [6:3] */ |
112 | #define WM831X_LPBG_TRIM_MASK 0x0007 /* LPBG_TRIM - [2:0] */ |
113 | #define WM831X_LPBG_TRIM_SHIFT 0 /* LPBG_TRIM - [2:0] */ |
114 | #define WM831X_LPBG_TRIM_WIDTH 3 /* LPBG_TRIM - [2:0] */ |
115 | |
116 | /* |
117 | * R30732 (0x780C) - Factory OTP 4 |
118 | */ |
119 | #define WM831X_CHILD_I2C_ADDR_MASK 0x00FE /* CHILD_I2C_ADDR - [7:1] */ |
120 | #define WM831X_CHILD_I2C_ADDR_SHIFT 1 /* CHILD_I2C_ADDR - [7:1] */ |
121 | #define WM831X_CHILD_I2C_ADDR_WIDTH 7 /* CHILD_I2C_ADDR - [7:1] */ |
122 | #define WM831X_CH_AW 0x0001 /* CH_AW */ |
123 | #define WM831X_CH_AW_MASK 0x0001 /* CH_AW */ |
124 | #define WM831X_CH_AW_SHIFT 0 /* CH_AW */ |
125 | #define WM831X_CH_AW_WIDTH 1 /* CH_AW */ |
126 | |
127 | /* |
128 | * R30733 (0x780D) - Factory OTP 5 |
129 | */ |
130 | #define WM831X_CHARGE_TRIM_MASK 0x003F /* CHARGE_TRIM - [5:0] */ |
131 | #define WM831X_CHARGE_TRIM_SHIFT 0 /* CHARGE_TRIM - [5:0] */ |
132 | #define WM831X_CHARGE_TRIM_WIDTH 6 /* CHARGE_TRIM - [5:0] */ |
133 | |
134 | /* |
135 | * R30736 (0x7810) - Customer OTP ID |
136 | */ |
137 | #define WM831X_OTP_AUTO_PROG 0x8000 /* OTP_AUTO_PROG */ |
138 | #define WM831X_OTP_AUTO_PROG_MASK 0x8000 /* OTP_AUTO_PROG */ |
139 | #define WM831X_OTP_AUTO_PROG_SHIFT 15 /* OTP_AUTO_PROG */ |
140 | #define WM831X_OTP_AUTO_PROG_WIDTH 1 /* OTP_AUTO_PROG */ |
141 | #define WM831X_OTP_CUST_ID_MASK 0x7FFE /* OTP_CUST_ID - [14:1] */ |
142 | #define WM831X_OTP_CUST_ID_SHIFT 1 /* OTP_CUST_ID - [14:1] */ |
143 | #define WM831X_OTP_CUST_ID_WIDTH 14 /* OTP_CUST_ID - [14:1] */ |
144 | #define WM831X_OTP_CUST_FINAL 0x0001 /* OTP_CUST_FINAL */ |
145 | #define WM831X_OTP_CUST_FINAL_MASK 0x0001 /* OTP_CUST_FINAL */ |
146 | #define WM831X_OTP_CUST_FINAL_SHIFT 0 /* OTP_CUST_FINAL */ |
147 | #define WM831X_OTP_CUST_FINAL_WIDTH 1 /* OTP_CUST_FINAL */ |
148 | |
149 | /* |
150 | * R30759 (0x7827) - DBE CHECK DATA |
151 | */ |
152 | #define WM831X_DBE_VALID_DATA_MASK 0xFFFF /* DBE_VALID_DATA - [15:0] */ |
153 | #define WM831X_DBE_VALID_DATA_SHIFT 0 /* DBE_VALID_DATA - [15:0] */ |
154 | #define WM831X_DBE_VALID_DATA_WIDTH 16 /* DBE_VALID_DATA - [15:0] */ |
155 | |
156 | |
157 | #endif |
158 | |