2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #ifndef __QCOM_QUP_REG_H__
31 #define __QCOM_QUP_REG_H__
33 #define QUP_CONFIG 0x0000
34 #define QUP_CONFIG_N 0x001f
35 #define QUP_CONFIG_SPI_MODE (1U << 8)
36 #define QUP_CONFIG_MINI_CORE_I2C_MASTER (2U << 8)
37 #define QUP_CONFIG_MINI_CORE_I2C_SLAVE (3U << 8)
39 #define QUP_CONFIG_NO_OUTPUT (1U << 6)
40 #define QUP_CONFIG_NO_INPUT (1U << 7)
41 #define QUP_CONFIG_APP_CLK_ON_EN (1 << 12)
42 #define QUP_CONFIG_CLOCK_AUTO_GATE (1U << 13)
44 #define QUP_STATE 0x0004
45 #define QUP_STATE_VALID (1U << 2)
46 #define QUP_STATE_RESET 0
47 #define QUP_STATE_RUN 1
48 #define QUP_STATE_PAUSE 3
49 #define QUP_STATE_MASK 3
50 #define QUP_STATE_CLEAR 2
52 #define QUP_IO_M_MODES 0x0008
53 #define QUP_IO_M_OUTPUT_BLOCK_SIZE_MASK 0x3
54 #define QUP_IO_M_OUTPUT_BLOCK_SIZE_SHIFT 0
56 #define QUP_IO_M_OUTPUT_FIFO_SIZE_MASK 0x7
57 #define QUP_IO_M_OUTPUT_FIFO_SIZE_SHIFT 2
59 #define QUP_IO_M_INPUT_BLOCK_SIZE_MASK 0x3
60 #define QUP_IO_M_INPUT_BLOCK_SIZE_SHIFT 5
62 #define QUP_IO_M_INPUT_FIFO_SIZE_MASK 0x7
63 #define QUP_IO_M_INPUT_FIFO_SIZE_SHIFT 7
65 #define QUP_IO_M_PACK_EN (1U << 15)
66 #define QUP_IO_M_UNPACK_EN (1U << 14)
67 #define QUP_IO_M_INPUT_MODE_SHIFT 12
68 #define QUP_IO_M_OUTPUT_MODE_SHIFT 10
69 #define QUP_IO_M_INPUT_MODE_MASK 0x3
70 #define QUP_IO_M_OUTPUT_MODE_MASK 0x3
72 #define QUP_IO_M_MODE_FIFO 0
73 #define QUP_IO_M_MODE_BLOCK 1
74 #define QUP_IO_M_MODE_DMOV 2
75 #define QUP_IO_M_MODE_BAM 3
77 #define QUP_SW_RESET 0x000c
79 #define QUP_OPERATIONAL 0x0018
80 #define QUP_OP_IN_BLOCK_READ_REQ (1U << 13)
81 #define QUP_OP_OUT_BLOCK_WRITE_REQ (1U << 12)
82 #define QUP_OP_MAX_INPUT_DONE_FLAG (1U << 11)
83 #define QUP_OP_MAX_OUTPUT_DONE_FLAG (1U << 10)
84 #define QUP_OP_IN_SERVICE_FLAG (1U << 9)
85 #define QUP_OP_OUT_SERVICE_FLAG (1U << 8)
86 #define QUP_OP_IN_FIFO_FULL (1U << 7)
87 #define QUP_OP_OUT_FIFO_FULL (1U << 6)
88 #define QUP_OP_IN_FIFO_NOT_EMPTY (1U << 5)
89 #define QUP_OP_OUT_FIFO_NOT_EMPTY (1U << 4)
91 #define QUP_ERROR_FLAGS 0x001c
92 #define QUP_ERROR_FLAGS_EN 0x0020
93 #define QUP_ERROR_OUTPUT_OVER_RUN (1U << 5)
94 #define QUP_ERROR_INPUT_UNDER_RUN (1U << 4)
95 #define QUP_ERROR_OUTPUT_UNDER_RUN (1U << 3)
96 #define QUP_ERROR_INPUT_OVER_RUN (1U << 2)
98 #define QUP_OPERATIONAL_MASK 0x0028
100 #define QUP_HW_VERSION 0x0030
101 #define QUP_HW_VERSION_2_1_1 0x20010001
103 #define QUP_MX_OUTPUT_CNT 0x0100
104 #define QUP_MX_OUTPUT_CNT_CURRENT 0x0104
105 #define QUP_OUTPUT_FIFO 0x0110
106 #define QUP_MX_WRITE_CNT 0x0150
107 #define QUP_MX_WRITE_CNT_CURRENT 0x0154
108 #define QUP_MX_INPUT_CNT 0x0200
109 #define QUP_MX_INPUT_CNT_CURRENT 0x0204
110 #define QUP_MX_READ_CNT 0x0208
111 #define QUP_MX_READ_CNT_CURRENT 0x020c
112 #define QUP_INPUT_FIFO 0x0218
114 #endif /* __QCOM_QUP_REG_H__ */