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Robert Love04896a72009-06-22 18:43:11 +01001/*
2 * drivers/serial/msm_serial.h
3 *
4 * Copyright (C) 2007 Google, Inc.
5 * Author: Robert Love <rlove@google.com>
6 *
7 * This software is licensed under the terms of the GNU General Public
8 * License version 2, as published by the Free Software Foundation, and
9 * may be copied, distributed, and modified under those terms.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 */
16
17#ifndef __DRIVERS_SERIAL_MSM_SERIAL_H
18#define __DRIVERS_SERIAL_MSM_SERIAL_H
19
20#define UART_MR1 0x0000
21
22#define UART_MR1_AUTO_RFR_LEVEL0 0x3F
23#define UART_MR1_AUTO_RFR_LEVEL1 0x3FF00
24#define UART_MR1_RX_RDY_CTL (1 << 7)
25#define UART_MR1_CTS_CTL (1 << 6)
26
27#define UART_MR2 0x0004
28#define UART_MR2_ERROR_MODE (1 << 6)
29#define UART_MR2_BITS_PER_CHAR 0x30
30#define UART_MR2_BITS_PER_CHAR_5 (0x0 << 4)
31#define UART_MR2_BITS_PER_CHAR_6 (0x1 << 4)
32#define UART_MR2_BITS_PER_CHAR_7 (0x2 << 4)
33#define UART_MR2_BITS_PER_CHAR_8 (0x3 << 4)
34#define UART_MR2_STOP_BIT_LEN_ONE (0x1 << 2)
35#define UART_MR2_STOP_BIT_LEN_TWO (0x3 << 2)
36#define UART_MR2_PARITY_MODE_NONE 0x0
37#define UART_MR2_PARITY_MODE_ODD 0x1
38#define UART_MR2_PARITY_MODE_EVEN 0x2
39#define UART_MR2_PARITY_MODE_SPACE 0x3
40#define UART_MR2_PARITY_MODE 0x3
41
42#define UART_CSR 0x0008
43#define UART_CSR_115200 0xFF
44#define UART_CSR_57600 0xEE
45#define UART_CSR_38400 0xDD
46#define UART_CSR_28800 0xCC
47#define UART_CSR_19200 0xBB
48#define UART_CSR_14400 0xAA
49#define UART_CSR_9600 0x99
50#define UART_CSR_4800 0x77
51#define UART_CSR_2400 0x55
52#define UART_CSR_1200 0x44
53#define UART_CSR_600 0x33
54#define UART_CSR_300 0x22
55
56#define UART_TF 0x000C
57
58#define UART_CR 0x0010
59#define UART_CR_CMD_NULL (0 << 4)
60#define UART_CR_CMD_RESET_RX (1 << 4)
61#define UART_CR_CMD_RESET_TX (2 << 4)
62#define UART_CR_CMD_RESET_ERR (3 << 4)
63#define UART_CR_CMD_RESET_BREAK_INT (4 << 4)
64#define UART_CR_CMD_START_BREAK (5 << 4)
65#define UART_CR_CMD_STOP_BREAK (6 << 4)
66#define UART_CR_CMD_RESET_CTS (7 << 4)
67#define UART_CR_CMD_PACKET_MODE (9 << 4)
68#define UART_CR_CMD_MODE_RESET (12 << 4)
69#define UART_CR_CMD_SET_RFR (13 << 4)
70#define UART_CR_CMD_RESET_RFR (14 << 4)
71#define UART_CR_TX_DISABLE (1 << 3)
72#define UART_CR_TX_ENABLE (1 << 3)
73#define UART_CR_RX_DISABLE (1 << 3)
74#define UART_CR_RX_ENABLE (1 << 3)
75
76#define UART_IMR 0x0014
77#define UART_IMR_TXLEV (1 << 0)
78#define UART_IMR_RXSTALE (1 << 3)
79#define UART_IMR_RXLEV (1 << 4)
80#define UART_IMR_DELTA_CTS (1 << 5)
81#define UART_IMR_CURRENT_CTS (1 << 6)
82
83#define UART_IPR_RXSTALE_LAST 0x20
84#define UART_IPR_STALE_LSB 0x1F
85#define UART_IPR_STALE_TIMEOUT_MSB 0x3FF80
86
87#define UART_IPR 0x0018
88#define UART_TFWR 0x001C
89#define UART_RFWR 0x0020
90#define UART_HCR 0x0024
91
92#define UART_MREG 0x0028
93#define UART_NREG 0x002C
94#define UART_DREG 0x0030
95#define UART_MNDREG 0x0034
96#define UART_IRDA 0x0038
97#define UART_MISR_MODE 0x0040
98#define UART_MISR_RESET 0x0044
99#define UART_MISR_EXPORT 0x0048
100#define UART_MISR_VAL 0x004C
101#define UART_TEST_CTRL 0x0050
102
103#define UART_SR 0x0008
104#define UART_SR_HUNT_CHAR (1 << 7)
105#define UART_SR_RX_BREAK (1 << 6)
106#define UART_SR_PAR_FRAME_ERR (1 << 5)
107#define UART_SR_OVERRUN (1 << 4)
108#define UART_SR_TX_EMPTY (1 << 3)
109#define UART_SR_TX_READY (1 << 2)
110#define UART_SR_RX_FULL (1 << 1)
111#define UART_SR_RX_READY (1 << 0)
112
113#define UART_RF 0x000C
114#define UART_MISR 0x0010
115#define UART_ISR 0x0014
116
117#endif /* __DRIVERS_SERIAL_MSM_SERIAL_H */