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