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 158