163 lines
7.2 KiB
C
163 lines
7.2 KiB
C
/*
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* include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x
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*
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* Copyright 2009 Wolfson Microelectronics PLC.
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*
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* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __MFD_WM831X_OTP_H__
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#define __MFD_WM831X_OTP_H__
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int wm831x_otp_init(struct wm831x *wm831x);
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void wm831x_otp_exit(struct wm831x *wm831x);
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/*
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* R30720 (0x7800) - Unique ID 1
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30721 (0x7801) - Unique ID 2
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30722 (0x7802) - Unique ID 3
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30723 (0x7803) - Unique ID 4
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30724 (0x7804) - Unique ID 5
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30725 (0x7805) - Unique ID 6
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30726 (0x7806) - Unique ID 7
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30727 (0x7807) - Unique ID 8
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*/
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#define WM831X_UNIQUE_ID_MASK 0xFFFF /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_SHIFT 0 /* UNIQUE_ID - [15:0] */
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#define WM831X_UNIQUE_ID_WIDTH 16 /* UNIQUE_ID - [15:0] */
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/*
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* R30728 (0x7808) - Factory OTP ID
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*/
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#define WM831X_OTP_FACT_ID_MASK 0xFFFE /* OTP_FACT_ID - [15:1] */
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#define WM831X_OTP_FACT_ID_SHIFT 1 /* OTP_FACT_ID - [15:1] */
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#define WM831X_OTP_FACT_ID_WIDTH 15 /* OTP_FACT_ID - [15:1] */
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#define WM831X_OTP_FACT_FINAL 0x0001 /* OTP_FACT_FINAL */
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#define WM831X_OTP_FACT_FINAL_MASK 0x0001 /* OTP_FACT_FINAL */
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#define WM831X_OTP_FACT_FINAL_SHIFT 0 /* OTP_FACT_FINAL */
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#define WM831X_OTP_FACT_FINAL_WIDTH 1 /* OTP_FACT_FINAL */
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/*
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* R30729 (0x7809) - Factory OTP 1
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*/
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#define WM831X_DC3_TRIM_MASK 0xF000 /* DC3_TRIM - [15:12] */
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#define WM831X_DC3_TRIM_SHIFT 12 /* DC3_TRIM - [15:12] */
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#define WM831X_DC3_TRIM_WIDTH 4 /* DC3_TRIM - [15:12] */
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#define WM831X_DC2_TRIM_MASK 0x0FC0 /* DC2_TRIM - [11:6] */
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#define WM831X_DC2_TRIM_SHIFT 6 /* DC2_TRIM - [11:6] */
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#define WM831X_DC2_TRIM_WIDTH 6 /* DC2_TRIM - [11:6] */
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#define WM831X_DC1_TRIM_MASK 0x003F /* DC1_TRIM - [5:0] */
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#define WM831X_DC1_TRIM_SHIFT 0 /* DC1_TRIM - [5:0] */
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#define WM831X_DC1_TRIM_WIDTH 6 /* DC1_TRIM - [5:0] */
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/*
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* R30730 (0x780A) - Factory OTP 2
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*/
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#define WM831X_CHIP_ID_MASK 0xFFFF /* CHIP_ID - [15:0] */
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#define WM831X_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */
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#define WM831X_CHIP_ID_WIDTH 16 /* CHIP_ID - [15:0] */
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/*
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* R30731 (0x780B) - Factory OTP 3
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*/
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#define WM831X_OSC_TRIM_MASK 0x0780 /* OSC_TRIM - [10:7] */
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#define WM831X_OSC_TRIM_SHIFT 7 /* OSC_TRIM - [10:7] */
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#define WM831X_OSC_TRIM_WIDTH 4 /* OSC_TRIM - [10:7] */
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#define WM831X_BG_TRIM_MASK 0x0078 /* BG_TRIM - [6:3] */
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#define WM831X_BG_TRIM_SHIFT 3 /* BG_TRIM - [6:3] */
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#define WM831X_BG_TRIM_WIDTH 4 /* BG_TRIM - [6:3] */
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#define WM831X_LPBG_TRIM_MASK 0x0007 /* LPBG_TRIM - [2:0] */
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#define WM831X_LPBG_TRIM_SHIFT 0 /* LPBG_TRIM - [2:0] */
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#define WM831X_LPBG_TRIM_WIDTH 3 /* LPBG_TRIM - [2:0] */
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/*
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* R30732 (0x780C) - Factory OTP 4
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*/
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#define WM831X_CHILD_I2C_ADDR_MASK 0x00FE /* CHILD_I2C_ADDR - [7:1] */
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#define WM831X_CHILD_I2C_ADDR_SHIFT 1 /* CHILD_I2C_ADDR - [7:1] */
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#define WM831X_CHILD_I2C_ADDR_WIDTH 7 /* CHILD_I2C_ADDR - [7:1] */
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#define WM831X_CH_AW 0x0001 /* CH_AW */
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#define WM831X_CH_AW_MASK 0x0001 /* CH_AW */
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#define WM831X_CH_AW_SHIFT 0 /* CH_AW */
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#define WM831X_CH_AW_WIDTH 1 /* CH_AW */
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/*
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* R30733 (0x780D) - Factory OTP 5
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*/
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#define WM831X_CHARGE_TRIM_MASK 0x003F /* CHARGE_TRIM - [5:0] */
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#define WM831X_CHARGE_TRIM_SHIFT 0 /* CHARGE_TRIM - [5:0] */
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#define WM831X_CHARGE_TRIM_WIDTH 6 /* CHARGE_TRIM - [5:0] */
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/*
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* R30736 (0x7810) - Customer OTP ID
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*/
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#define WM831X_OTP_AUTO_PROG 0x8000 /* OTP_AUTO_PROG */
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#define WM831X_OTP_AUTO_PROG_MASK 0x8000 /* OTP_AUTO_PROG */
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#define WM831X_OTP_AUTO_PROG_SHIFT 15 /* OTP_AUTO_PROG */
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#define WM831X_OTP_AUTO_PROG_WIDTH 1 /* OTP_AUTO_PROG */
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#define WM831X_OTP_CUST_ID_MASK 0x7FFE /* OTP_CUST_ID - [14:1] */
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#define WM831X_OTP_CUST_ID_SHIFT 1 /* OTP_CUST_ID - [14:1] */
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#define WM831X_OTP_CUST_ID_WIDTH 14 /* OTP_CUST_ID - [14:1] */
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#define WM831X_OTP_CUST_FINAL 0x0001 /* OTP_CUST_FINAL */
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#define WM831X_OTP_CUST_FINAL_MASK 0x0001 /* OTP_CUST_FINAL */
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#define WM831X_OTP_CUST_FINAL_SHIFT 0 /* OTP_CUST_FINAL */
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#define WM831X_OTP_CUST_FINAL_WIDTH 1 /* OTP_CUST_FINAL */
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/*
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* R30759 (0x7827) - DBE CHECK DATA
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*/
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#define WM831X_DBE_VALID_DATA_MASK 0xFFFF /* DBE_VALID_DATA - [15:0] */
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#define WM831X_DBE_VALID_DATA_SHIFT 0 /* DBE_VALID_DATA - [15:0] */
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#define WM831X_DBE_VALID_DATA_WIDTH 16 /* DBE_VALID_DATA - [15:0] */
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#endif
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