1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 /* 4 * include/linux/platform_data/ams-delta-fiq.h 5 * 6 * Taken from the original Amstrad modifications to fiq.h 7 * 8 * Copyright (c) 2004 Amstrad Plc 9 * Copyright (c) 2006 Matt Callow 10 * Copyright (c) 2010 Janusz Krzysztofik 11 * 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. 15 */ 16 #ifndef __LINUX_PLATFORM_DATA_AMS_DELTA_FIQ_H 17 #define __LINUX_PLATFORM_DATA_AMS_DELTA_FIQ_H 18 19 /* 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. 23 */ 24 #define FIQ_MASK 0 25 #define FIQ_STATE 1 26 #define FIQ_KEYS_CNT 2 27 #define FIQ_TAIL_OFFSET 3 28 #define FIQ_HEAD_OFFSET 4 29 #define FIQ_BUF_LEN 5 30 #define FIQ_KEY 6 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 38 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 55 56 #define FIQ_CIRC_BUFF 30 /*Start of circular buffer */ 57 58 #endif 59
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