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-rw-r--r--include/linux/mfd/wm831x/otp.h162
1 files changed, 162 insertions, 0 deletions
diff --git a/include/linux/mfd/wm831x/otp.h b/include/linux/mfd/wm831x/otp.h
new file mode 100644
index 000000000000..ce1f81a39bfc
--- /dev/null
+++ b/include/linux/mfd/wm831x/otp.h
@@ -0,0 +1,162 @@
1/*
2 * include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x
3 *
4 * Copyright 2009 Wolfson Microelectronics PLC.
5 *
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
13 */
14
15#ifndef __MFD_WM831X_OTP_H__
16#define __MFD_WM831X_OTP_H__
17
18int wm831x_otp_init(struct wm831x *wm831x);
19void wm831x_otp_exit(struct wm831x *wm831x);
20
21/*
22 * R30720 (0x7800) - Unique ID 1
23 */
24#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
25#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
26#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
27
28/*
29 * R30721 (0x7801) - Unique ID 2
30 */
31#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
32#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
33#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
34
35/*
36 * R30722 (0x7802) - Unique ID 3
37 */
38#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
39#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
40#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
41
42/*
43 * R30723 (0x7803) - Unique ID 4
44 */
45#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
46#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
47#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
48
49/*
50 * R30724 (0x7804) - Unique ID 5
51 */
52#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
53#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
54#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
55
56/*
57 * R30725 (0x7805) - Unique ID 6
58 */
59#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
60#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
61#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
62
63/*
64 * R30726 (0x7806) - Unique ID 7
65 */
66#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
67#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
68#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
69
70/*
71 * R30727 (0x7807) - Unique ID 8
72 */
73#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
74#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
75#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
76
77/*
78 * R30728 (0x7808) - Factory OTP ID
79 */
80#define WM831X_OTP_FACT_ID_MASK 0xFFFE /* OTP_FACT_ID - [15:1] */
81#define WM831X_OTP_FACT_ID_SHIFT 1 /* OTP_FACT_ID - [15:1] */
82#define WM831X_OTP_FACT_ID_WIDTH 15 /* OTP_FACT_ID - [15:1] */
83#define WM831X_OTP_FACT_FINAL 0x0001 /* OTP_FACT_FINAL */
84#define WM831X_OTP_FACT_FINAL_MASK 0x0001 /* OTP_FACT_FINAL */
85#define WM831X_OTP_FACT_FINAL_SHIFT 0 /* OTP_FACT_FINAL */
86#define WM831X_OTP_FACT_FINAL_WIDTH 1 /* OTP_FACT_FINAL */
87
88/*
89 * R30729 (0x7809) - Factory OTP 1
90 */
91#define WM831X_DC3_TRIM_MASK 0xF000 /* DC3_TRIM - [15:12] */
92#define WM831X_DC3_TRIM_SHIFT 12 /* DC3_TRIM - [15:12] */
93#define WM831X_DC3_TRIM_WIDTH 4 /* DC3_TRIM - [15:12] */
94#define WM831X_DC2_TRIM_MASK 0x0FC0 /* DC2_TRIM - [11:6] */
95#define WM831X_DC2_TRIM_SHIFT 6 /* DC2_TRIM - [11:6] */
96#define WM831X_DC2_TRIM_WIDTH 6 /* DC2_TRIM - [11:6] */
97#define WM831X_DC1_TRIM_MASK 0x003F /* DC1_TRIM - [5:0] */
98#define WM831X_DC1_TRIM_SHIFT 0 /* DC1_TRIM - [5:0] */
99#define WM831X_DC1_TRIM_WIDTH 6 /* DC1_TRIM - [5:0] */
100
101/*
102 * R30730 (0x780A) - Factory OTP 2
103 */
104#define WM831X_CHIP_ID_MASK 0xFFFF /* CHIP_ID - [15:0] */
105#define WM831X_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */
106#define WM831X_CHIP_ID_WIDTH 16 /* CHIP_ID - [15:0] */
107
108/*
109 * R30731 (0x780B) - Factory OTP 3
110 */
111#define WM831X_OSC_TRIM_MASK 0x0780 /* OSC_TRIM - [10:7] */
112#define WM831X_OSC_TRIM_SHIFT 7 /* OSC_TRIM - [10:7] */
113#define WM831X_OSC_TRIM_WIDTH 4 /* OSC_TRIM - [10:7] */
114#define WM831X_BG_TRIM_MASK 0x0078 /* BG_TRIM - [6:3] */
115#define WM831X_BG_TRIM_SHIFT 3 /* BG_TRIM - [6:3] */
116#define WM831X_BG_TRIM_WIDTH 4 /* BG_TRIM - [6:3] */
117#define WM831X_LPBG_TRIM_MASK 0x0007 /* LPBG_TRIM - [2:0] */
118#define WM831X_LPBG_TRIM_SHIFT 0 /* LPBG_TRIM - [2:0] */
119#define WM831X_LPBG_TRIM_WIDTH 3 /* LPBG_TRIM - [2:0] */
120
121/*
122 * R30732 (0x780C) - Factory OTP 4
123 */
124#define WM831X_CHILD_I2C_ADDR_MASK 0x00FE /* CHILD_I2C_ADDR - [7:1] */
125#define WM831X_CHILD_I2C_ADDR_SHIFT 1 /* CHILD_I2C_ADDR - [7:1] */
126#define WM831X_CHILD_I2C_ADDR_WIDTH 7 /* CHILD_I2C_ADDR - [7:1] */
127#define WM831X_CH_AW 0x0001 /* CH_AW */
128#define WM831X_CH_AW_MASK 0x0001 /* CH_AW */
129#define WM831X_CH_AW_SHIFT 0 /* CH_AW */
130#define WM831X_CH_AW_WIDTH 1 /* CH_AW */
131
132/*
133 * R30733 (0x780D) - Factory OTP 5
134 */
135#define WM831X_CHARGE_TRIM_MASK 0x003F /* CHARGE_TRIM - [5:0] */
136#define WM831X_CHARGE_TRIM_SHIFT 0 /* CHARGE_TRIM - [5:0] */
137#define WM831X_CHARGE_TRIM_WIDTH 6 /* CHARGE_TRIM - [5:0] */
138
139/*
140 * R30736 (0x7810) - Customer OTP ID
141 */
142#define WM831X_OTP_AUTO_PROG 0x8000 /* OTP_AUTO_PROG */
143#define WM831X_OTP_AUTO_PROG_MASK 0x8000 /* OTP_AUTO_PROG */
144#define WM831X_OTP_AUTO_PROG_SHIFT 15 /* OTP_AUTO_PROG */
145#define WM831X_OTP_AUTO_PROG_WIDTH 1 /* OTP_AUTO_PROG */
146#define WM831X_OTP_CUST_ID_MASK 0x7FFE /* OTP_CUST_ID - [14:1] */
147#define WM831X_OTP_CUST_ID_SHIFT 1 /* OTP_CUST_ID - [14:1] */
148#define WM831X_OTP_CUST_ID_WIDTH 14 /* OTP_CUST_ID - [14:1] */
149#define WM831X_OTP_CUST_FINAL 0x0001 /* OTP_CUST_FINAL */
150#define WM831X_OTP_CUST_FINAL_MASK 0x0001 /* OTP_CUST_FINAL */
151#define WM831X_OTP_CUST_FINAL_SHIFT 0 /* OTP_CUST_FINAL */
152#define WM831X_OTP_CUST_FINAL_WIDTH 1 /* OTP_CUST_FINAL */
153
154/*
155 * R30759 (0x7827) - DBE CHECK DATA
156 */
157#define WM831X_DBE_VALID_DATA_MASK 0xFFFF /* DBE_VALID_DATA - [15:0] */
158#define WM831X_DBE_VALID_DATA_SHIFT 0 /* DBE_VALID_DATA - [15:0] */
159#define WM831X_DBE_VALID_DATA_WIDTH 16 /* DBE_VALID_DATA - [15:0] */
160
161
162#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-27 07:12:31 -0500