1 /* SPDX-License-Identifier: GPL-2.0 */
4 * include/linux/platform_data/ams-delta-fiq.h
6 * Taken from the original Amstrad modifications to fiq.h
8 * Copyright (c) 2004 Amstrad Plc
9 * Copyright (c) 2006 Matt Callow
10 * Copyright (c) 2010 Janusz Krzysztofik
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
16 #ifndef __LINUX_PLATFORM_DATA_AMS_DELTA_FIQ_H
17 #define __LINUX_PLATFORM_DATA_AMS_DELTA_FIQ_H
20 * These are the offsets from the beginning of the fiq_buffer. They are put here
21 * since the buffer and header need to be accessed by drivers servicing devices
22 * which generate GPIO interrupts - e.g. keyboard, modem, hook switch.
26 #define FIQ_KEYS_CNT 2
27 #define FIQ_TAIL_OFFSET 3
28 #define FIQ_HEAD_OFFSET 4
31 #define FIQ_MISSED_KEYS 7
32 #define FIQ_BUFFER_START 8
33 #define FIQ_GPIO_INT_MASK 9
34 #define FIQ_KEYS_HICNT 10
35 #define FIQ_IRQ_PEND 11
36 #define FIQ_SIR_CODE_L1 12
37 #define IRQ_SIR_CODE_L2 13
39 #define FIQ_CNT_INT_00 14
40 #define FIQ_CNT_INT_KEY 15
41 #define FIQ_CNT_INT_MDM 16
42 #define FIQ_CNT_INT_03 17
43 #define FIQ_CNT_INT_HSW 18
44 #define FIQ_CNT_INT_05 19
45 #define FIQ_CNT_INT_06 20
46 #define FIQ_CNT_INT_07 21
47 #define FIQ_CNT_INT_08 22
48 #define FIQ_CNT_INT_09 23
49 #define FIQ_CNT_INT_10 24
50 #define FIQ_CNT_INT_11 25
51 #define FIQ_CNT_INT_12 26
52 #define FIQ_CNT_INT_13 27
53 #define FIQ_CNT_INT_14 28
54 #define FIQ_CNT_INT_15 29
56 #define FIQ_CIRC_BUFF 30 /*Start of circular buffer */