1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2009-2013 ADVANSEE 4 * Benoît Thébaudeau <benoit.thebaudeau@advansee.com> 5 * 6 * Based on the mpc512x iim code: 7 * Copyright 2008 Silicon Turnkey Express, Inc. 8 * Martha Marx <mmarx@silicontkx.com> 9 */ 10 11 #ifndef _FUSE_H_ 12 #define _FUSE_H_ 13 14 /* 15 * Read/Sense/Program/Override interface: 16 * bank: Fuse bank 17 * word: Fuse word within the bank 18 * val: Value to read/write 19 * 20 * Returns: 0 on success, not 0 on failure 21 */ 22 int fuse_read(u32 bank, u32 word, u32 *val); 23 int fuse_sense(u32 bank, u32 word, u32 *val); 24 int fuse_prog(u32 bank, u32 word, u32 val); 25 int fuse_override(u32 bank, u32 word, u32 val); 26 27 #endif /* _FUSE_H_ */ 28