otp.h

  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
 13int wm831x_otp_init(struct wm831x *wm831x);
 14void 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