Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2/*
3 * linux/drivers/char/serial_core.h
4 *
5 * Copyright (C) 2000 Deep Blue Solutions Ltd.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#ifndef _UAPILINUX_SERIAL_CORE_H
22#define _UAPILINUX_SERIAL_CORE_H
23
24#include <linux/serial.h>
25
26/*
27 * The type definitions. These are from Ted Ts'o's serial.h
28 * By historical reasons the values from 0 to 13 are defined
29 * in the include/uapi/linux/serial.h, do not define them here.
30 */
31#define PORT_NS16550A 14
32#define PORT_XSCALE 15
33#define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */
34#define PORT_OCTEON 17 /* Cavium OCTEON internal UART */
35#define PORT_AR7 18 /* Texas Instruments AR7 internal UART */
36#define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */
37#define PORT_TEGRA 20 /* NVIDIA Tegra internal UART */
38#define PORT_XR17D15X 21 /* Exar XR17D15x UART */
39#define PORT_LPC3220 22 /* NXP LPC32xx SoC "Standard" UART */
40#define PORT_8250_CIR 23 /* CIR infrared port, has its own driver */
41#define PORT_XR17V35X 24 /* Exar XR17V35x UARTs */
42#define PORT_BRCM_TRUMANAGE 25
43#define PORT_ALTR_16550_F32 26 /* Altera 16550 UART with 32 FIFOs */
44#define PORT_ALTR_16550_F64 27 /* Altera 16550 UART with 64 FIFOs */
45#define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */
46#define PORT_RT2880 29 /* Ralink RT2880 internal UART */
47#define PORT_16550A_FSL64 30 /* Freescale 16550 UART with 64 FIFOs */
48
49/*
50 * ARM specific type numbers. These are not currently guaranteed
51 * to be implemented, and will change in the future. These are
52 * separate so any additions to the old serial.c that occur before
53 * we are merged can be easily merged here.
54 */
55#define PORT_PXA 31
56#define PORT_AMBA 32
57#define PORT_CLPS711X 33
58#define PORT_SA1100 34
59#define PORT_UART00 35
60#define PORT_OWL 36
61#define PORT_21285 37
62
63/* Sparc type numbers. */
64#define PORT_SUNZILOG 38
65#define PORT_SUNSAB 39
66
67/* Nuvoton UART */
68#define PORT_NPCM 40
69
70/* NVIDIA Tegra Combined UART */
71#define PORT_TEGRA_TCU 41
72
73/* ASPEED AST2x00 virtual UART */
74#define PORT_ASPEED_VUART 42
75
76/* Intel EG20 */
77#define PORT_PCH_8LINE 44
78#define PORT_PCH_2LINE 45
79
80/* DEC */
81#define PORT_DZ 46
82#define PORT_ZS 47
83
84/* Parisc type numbers. */
85#define PORT_MUX 48
86
87/* Atmel AT91 SoC */
88#define PORT_ATMEL 49
89
90/* Macintosh Zilog type numbers */
91#define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */
92#define PORT_PMAC_ZILOG 51
93
94/* SH-SCI */
95#define PORT_SCI 52
96#define PORT_SCIF 53
97#define PORT_IRDA 54
98
99/* SGI IP22 aka Indy / Challenge S / Indigo 2 */
100#define PORT_IP22ZILOG 56
101
102/* PPC CPM type number */
103#define PORT_CPM 58
104
105/* MPC52xx (and MPC512x) type numbers */
106#define PORT_MPC52xx 59
107
108/* IBM icom */
109#define PORT_ICOM 60
110
111/* Motorola i.MX SoC */
112#define PORT_IMX 62
113
114/* TXX9 type number */
115#define PORT_TXX9 64
116
117/*Digi jsm */
118#define PORT_JSM 69
119
120/* SUN4V Hypervisor Console */
121#define PORT_SUNHV 72
122
123/* Xilinx uartlite */
124#define PORT_UARTLITE 74
125
126/* Broadcom BCM7271 UART */
127#define PORT_BCM7271 76
128
129/* Broadcom SB1250, etc. SOC */
130#define PORT_SB1250_DUART 77
131
132/* Freescale ColdFire */
133#define PORT_MCF 78
134
135#define PORT_SC26XX 82
136
137/* SH-SCI */
138#define PORT_SCIFA 83
139
140#define PORT_S3C6400 84
141
142/* MAX3100 */
143#define PORT_MAX3100 86
144
145/* Timberdale UART */
146#define PORT_TIMBUART 87
147
148/* Qualcomm MSM SoCs */
149#define PORT_MSM 88
150
151/* BCM63xx family SoCs */
152#define PORT_BCM63XX 89
153
154/* Aeroflex Gaisler GRLIB APBUART */
155#define PORT_APBUART 90
156
157/* Altera UARTs */
158#define PORT_ALTERA_JTAGUART 91
159#define PORT_ALTERA_UART 92
160
161/* SH-SCI */
162#define PORT_SCIFB 93
163
164/* MAX310X */
165#define PORT_MAX310X 94
166
167/* TI DA8xx/66AK2x */
168#define PORT_DA830 95
169
170/* TI OMAP-UART */
171#define PORT_OMAP 96
172
173/* VIA VT8500 SoC */
174#define PORT_VT8500 97
175
176/* Cadence (Xilinx Zynq) UART */
177#define PORT_XUARTPS 98
178
179/* Atheros AR933X SoC */
180#define PORT_AR933X 99
181
182/* MCHP 16550A UART with 256 byte FIFOs */
183#define PORT_MCHP16550A 100
184
185/* ARC (Synopsys) on-chip UART */
186#define PORT_ARC 101
187
188/* Rocketport EXPRESS/INFINITY */
189#define PORT_RP2 102
190
191/* Freescale lpuart */
192#define PORT_LPUART 103
193
194/* SH-SCI */
195#define PORT_HSCIF 104
196
197/* ST ASC type numbers */
198#define PORT_ASC 105
199
200/* MEN 16z135 UART */
201#define PORT_MEN_Z135 107
202
203/* SC16IS7xx */
204#define PORT_SC16IS7XX 108
205
206/* MESON */
207#define PORT_MESON 109
208
209/* Conexant Digicolor */
210#define PORT_DIGICOLOR 110
211
212/* SPRD SERIAL */
213#define PORT_SPRD 111
214
215/* STM32 USART */
216#define PORT_STM32 113
217
218/* MVEBU UART */
219#define PORT_MVEBU 114
220
221/* Microchip PIC32 UART */
222#define PORT_PIC32 115
223
224/* MPS2 UART */
225#define PORT_MPS2UART 116
226
227/* MediaTek BTIF */
228#define PORT_MTK_BTIF 117
229
230/* RDA UART */
231#define PORT_RDA 118
232
233/* Socionext Milbeaut UART */
234#define PORT_MLB_USIO 119
235
236/* SiFive UART */
237#define PORT_SIFIVE_V0 120
238
239/* Sunix UART */
240#define PORT_SUNIX 121
241
242/* Freescale LINFlexD UART */
243#define PORT_LINFLEXUART 122
244
245/* Sunplus UART */
246#define PORT_SUNPLUS 123
247
248#endif /* _UAPILINUX_SERIAL_CORE_H */