projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b7d91a62 DM |
1 | /* |
| 2 | * LogicPD i.MX31 SOM-LV development board support | |
| 3 | * | |
| 4 | * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> | |
| 5 | * | |
| 6 | * based on code for other MX31 boards, | |
| 7 | * | |
| 8 | * Copyright 2005-2007 Freescale Semiconductor | |
| 9 | * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com> | |
| 10 | * Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group | |
| 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 as published by | |
| 14 | * the Free Software Foundation; either version 2 of the License, or | |
| 15 | * (at your option) any later version. | |
| 16 | * | |
| 17 | * This program is distributed in the hope that it will be useful, | |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | * GNU General Public License for more details. | |
| 21 | * | |
| 22 | * You should have received a copy of the GNU General Public License | |
| 23 | * along with this program; if not, write to the Free Software | |
| 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 25 | */ | |
| 26 | ||
| 27 | #include <linux/kernel.h> | |
| 28 | #include <linux/types.h> | |
| 29 | #include <linux/init.h> | |
| 30 | #include <linux/gpio.h> | |
| 31 | ||
| 32 | #include <asm/mach-types.h> | |
| 33 | #include <asm/mach/arch.h> | |
| 34 | #include <asm/mach/map.h> | |
| 35 | ||
| 36 | #include <mach/hardware.h> | |
| 37 | #include <mach/common.h> | |
| 38 | #include <mach/imx-uart.h> | |
| 39 | #include <mach/iomux-mx3.h> | |
| 40 | #include <mach/board-mx31lite.h> | |
| 41 | ||
| 42 | #include "devices.h" | |
| 43 | ||
| 44 | /* | |
| 45 | * This file contains board-specific initialization routines for the | |
| 46 | * LogicPD i.MX31 SOM-LV development board, aka 'LiteKit'. | |
| 47 | * If you design an own baseboard for the module, use this file as base | |
| 48 | * for support code. | |
| 49 | */ | |
| 50 | ||
| 51 | static unsigned int litekit_db_board_pins[] __initdata = { | |
| 52 | /* UART1 */ | |
| 53 | MX31_PIN_CTS1__CTS1, | |
| 54 | MX31_PIN_RTS1__RTS1, | |
| 55 | MX31_PIN_TXD1__TXD1, | |
| 56 | MX31_PIN_RXD1__RXD1, | |
| 57 | }; | |
| 58 | ||
| 59 | /* UART */ | |
| 60 | static struct imxuart_platform_data uart_pdata __initdata = { | |
| 61 | .flags = IMXUART_HAVE_RTSCTS, | |
| 62 | }; | |
| 63 | ||
| 64 | void __init mx31lite_db_init(void) | |
| 65 | { | |
| 66 | mxc_iomux_setup_multiple_pins(litekit_db_board_pins, | |
| 67 | ARRAY_SIZE(litekit_db_board_pins), | |
| 68 | "development board pins"); | |
| 69 | mxc_register_device(&mxc_uart_device0, &uart_pdata); | |
| 70 | } | |
| 71 |