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 */ 29#define PORT_UNKNOWN 0 30#define PORT_8250 1 31#define PORT_16450 2 32#define PORT_16550 3 33#define PORT_16550A 4 34#define PORT_CIRRUS 5 35#define PORT_16650 6 36#define PORT_16650V2 7 37#define PORT_16750 8 38#define PORT_STARTECH 9 39#define PORT_16C950 10 40#define PORT_16654 11 41#define PORT_16850 12 42#define PORT_RSA 13 43#define PORT_NS16550A 14 44#define PORT_XSCALE 15 45#define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */ 46#define PORT_OCTEON 17 /* Cavium OCTEON internal UART */ 47#define PORT_AR7 18 /* Texas Instruments AR7 internal UART */ 48#define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */ 49#define PORT_TEGRA 20 /* NVIDIA Tegra internal UART */ 50#define PORT_XR17D15X 21 /* Exar XR17D15x UART */ 51#define PORT_LPC3220 22 /* NXP LPC32xx SoC "Standard" UART */ 52#define PORT_8250_CIR 23 /* CIR infrared port, has its own driver */ 53#define PORT_XR17V35X 24 /* Exar XR17V35x UARTs */ 54#define PORT_BRCM_TRUMANAGE 25 55#define PORT_ALTR_16550_F32 26 /* Altera 16550 UART with 32 FIFOs */ 56#define PORT_ALTR_16550_F64 27 /* Altera 16550 UART with 64 FIFOs */ 57#define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */ 58#define PORT_RT2880 29 /* Ralink RT2880 internal UART */ 59#define PORT_16550A_FSL64 30 /* Freescale 16550 UART with 64 FIFOs */ 60 61/* 62 * ARM specific type numbers. These are not currently guaranteed 63 * to be implemented, and will change in the future. These are 64 * separate so any additions to the old serial.c that occur before 65 * we are merged can be easily merged here. 66 */ 67#define PORT_PXA 31 68#define PORT_AMBA 32 69#define PORT_CLPS711X 33 70#define PORT_SA1100 34 71#define PORT_UART00 35 72#define PORT_OWL 36 73#define PORT_21285 37 74 75/* Sparc type numbers. */ 76#define PORT_SUNZILOG 38 77#define PORT_SUNSAB 39 78 79/* Nuvoton UART */ 80#define PORT_NPCM 40 81 82/* NVIDIA Tegra Combined UART */ 83#define PORT_TEGRA_TCU 41 84 85/* Intel EG20 */ 86#define PORT_PCH_8LINE 44 87#define PORT_PCH_2LINE 45 88 89/* DEC */ 90#define PORT_DZ 46 91#define PORT_ZS 47 92 93/* Parisc type numbers. */ 94#define PORT_MUX 48 95 96/* Atmel AT91 SoC */ 97#define PORT_ATMEL 49 98 99/* Macintosh Zilog type numbers */ 100#define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */ 101#define PORT_PMAC_ZILOG 51 102 103/* SH-SCI */ 104#define PORT_SCI 52 105#define PORT_SCIF 53 106#define PORT_IRDA 54 107 108/* Samsung S3C2410 SoC and derivatives thereof */ 109#define PORT_S3C2410 55 110 111/* SGI IP22 aka Indy / Challenge S / Indigo 2 */ 112#define PORT_IP22ZILOG 56 113 114/* Sharp LH7a40x -- an ARM9 SoC series */ 115#define PORT_LH7A40X 57 116 117/* PPC CPM type number */ 118#define PORT_CPM 58 119 120/* MPC52xx (and MPC512x) type numbers */ 121#define PORT_MPC52xx 59 122 123/* IBM icom */ 124#define PORT_ICOM 60 125 126/* Samsung S3C2440 SoC */ 127#define PORT_S3C2440 61 128 129/* Motorola i.MX SoC */ 130#define PORT_IMX 62 131 132/* Marvell MPSC (obsolete unused) */ 133#define PORT_MPSC 63 134 135/* TXX9 type number */ 136#define PORT_TXX9 64 137 138/* NEC VR4100 series SIU/DSIU */ 139#define PORT_VR41XX_SIU 65 140#define PORT_VR41XX_DSIU 66 141 142/* Samsung S3C2400 SoC */ 143#define PORT_S3C2400 67 144 145/* M32R SIO */ 146#define PORT_M32R_SIO 68 147 148/*Digi jsm */ 149#define PORT_JSM 69 150 151#define PORT_PNX8XXX 70 152 153/* SUN4V Hypervisor Console */ 154#define PORT_SUNHV 72 155 156#define PORT_S3C2412 73 157 158/* Xilinx uartlite */ 159#define PORT_UARTLITE 74 160 161/* Blackfin bf5xx */ 162#define PORT_BFIN 75 163 164/* Micrel KS8695 */ 165#define PORT_KS8695 76 166 167/* Broadcom SB1250, etc. SOC */ 168#define PORT_SB1250_DUART 77 169 170/* Freescale ColdFire */ 171#define PORT_MCF 78 172 173/* Blackfin SPORT */ 174#define PORT_BFIN_SPORT 79 175 176/* MN10300 on-chip UART numbers */ 177#define PORT_MN10300 80 178#define PORT_MN10300_CTS 81 179 180#define PORT_SC26XX 82 181 182/* SH-SCI */ 183#define PORT_SCIFA 83 184 185#define PORT_S3C6400 84 186 187/* NWPSERIAL, now removed */ 188#define PORT_NWPSERIAL 85 189 190/* MAX3100 */ 191#define PORT_MAX3100 86 192 193/* Timberdale UART */ 194#define PORT_TIMBUART 87 195 196/* Qualcomm MSM SoCs */ 197#define PORT_MSM 88 198 199/* BCM63xx family SoCs */ 200#define PORT_BCM63XX 89 201 202/* Aeroflex Gaisler GRLIB APBUART */ 203#define PORT_APBUART 90 204 205/* Altera UARTs */ 206#define PORT_ALTERA_JTAGUART 91 207#define PORT_ALTERA_UART 92 208 209/* SH-SCI */ 210#define PORT_SCIFB 93 211 212/* MAX310X */ 213#define PORT_MAX310X 94 214 215/* TI DA8xx/66AK2x */ 216#define PORT_DA830 95 217 218/* TI OMAP-UART */ 219#define PORT_OMAP 96 220 221/* VIA VT8500 SoC */ 222#define PORT_VT8500 97 223 224/* Cadence (Xilinx Zynq) UART */ 225#define PORT_XUARTPS 98 226 227/* Atheros AR933X SoC */ 228#define PORT_AR933X 99 229 230/* Energy Micro efm32 SoC */ 231#define PORT_EFMUART 100 232 233/* ARC (Synopsys) on-chip UART */ 234#define PORT_ARC 101 235 236/* Rocketport EXPRESS/INFINITY */ 237#define PORT_RP2 102 238 239/* Freescale lpuart */ 240#define PORT_LPUART 103 241 242/* SH-SCI */ 243#define PORT_HSCIF 104 244 245/* ST ASC type numbers */ 246#define PORT_ASC 105 247 248/* Tilera TILE-Gx UART */ 249#define PORT_TILEGX 106 250 251/* MEN 16z135 UART */ 252#define PORT_MEN_Z135 107 253 254/* SC16IS74xx */ 255#define PORT_SC16IS7XX 108 256 257/* MESON */ 258#define PORT_MESON 109 259 260/* Conexant Digicolor */ 261#define PORT_DIGICOLOR 110 262 263/* SPRD SERIAL */ 264#define PORT_SPRD 111 265 266/* Cris v10 / v32 SoC */ 267#define PORT_CRIS 112 268 269/* STM32 USART */ 270#define PORT_STM32 113 271 272/* MVEBU UART */ 273#define PORT_MVEBU 114 274 275/* Microchip PIC32 UART */ 276#define PORT_PIC32 115 277 278/* MPS2 UART */ 279#define PORT_MPS2UART 116 280 281/* MediaTek BTIF */ 282#define PORT_MTK_BTIF 117 283 284/* RDA UART */ 285#define PORT_RDA 118 286 287/* Socionext Milbeaut UART */ 288#define PORT_MLB_USIO 119 289 290/* SiFive UART */ 291#define PORT_SIFIVE_V0 120 292 293#endif /* _UAPILINUX_SERIAL_CORE_H */ 294