| Fabio Estevam | ec9be0d | 2009-04-16 12:45:01 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved. |
| 3 | * |
| 4 | * Author: Fabio Estevam <fabio.estevam@freescale.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 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 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | #include <linux/platform_device.h> |
| 22 | #include <linux/gpio.h> |
| 23 | #include <asm/mach-types.h> |
| 24 | #include <asm/mach/arch.h> |
| 25 | #include <asm/mach/time.h> |
| 26 | #include <mach/hardware.h> |
| 27 | #include <mach/common.h> |
| 28 | #include <mach/imx-uart.h> |
| 29 | #include <mach/iomux.h> |
| 30 | #include <mach/board-mx27pdk.h> |
| 31 | |
| 32 | #include "devices.h" |
| 33 | |
| 34 | static unsigned int mx27pdk_pins[] = { |
| 35 | /* UART1 */ |
| 36 | PE12_PF_UART1_TXD, |
| 37 | PE13_PF_UART1_RXD, |
| 38 | PE14_PF_UART1_CTS, |
| 39 | PE15_PF_UART1_RTS, |
| 40 | /* FEC */ |
| 41 | PD0_AIN_FEC_TXD0, |
| 42 | PD1_AIN_FEC_TXD1, |
| 43 | PD2_AIN_FEC_TXD2, |
| 44 | PD3_AIN_FEC_TXD3, |
| 45 | PD4_AOUT_FEC_RX_ER, |
| 46 | PD5_AOUT_FEC_RXD1, |
| 47 | PD6_AOUT_FEC_RXD2, |
| 48 | PD7_AOUT_FEC_RXD3, |
| 49 | PD8_AF_FEC_MDIO, |
| 50 | PD9_AIN_FEC_MDC, |
| 51 | PD10_AOUT_FEC_CRS, |
| 52 | PD11_AOUT_FEC_TX_CLK, |
| 53 | PD12_AOUT_FEC_RXD0, |
| 54 | PD13_AOUT_FEC_RX_DV, |
| 55 | PD14_AOUT_FEC_RX_CLK, |
| 56 | PD15_AOUT_FEC_COL, |
| 57 | PD16_AIN_FEC_TX_ER, |
| 58 | PF23_AIN_FEC_TX_EN, |
| 59 | }; |
| 60 | |
| 61 | static struct imxuart_platform_data uart_pdata = { |
| 62 | .flags = IMXUART_HAVE_RTSCTS, |
| 63 | }; |
| 64 | |
| 65 | static struct platform_device *platform_devices[] __initdata = { |
| 66 | &mxc_fec_device, |
| 67 | }; |
| 68 | |
| 69 | static void __init mx27pdk_init(void) |
| 70 | { |
| 71 | mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins), |
| 72 | "mx27pdk"); |
| 73 | mxc_register_device(&mxc_uart_device0, &uart_pdata); |
| 74 | platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); |
| 75 | } |
| 76 | |
| 77 | static void __init mx27pdk_timer_init(void) |
| 78 | { |
| 79 | mx27_clocks_init(26000000); |
| 80 | } |
| 81 | |
| 82 | static struct sys_timer mx27pdk_timer = { |
| 83 | .init = mx27pdk_timer_init, |
| 84 | }; |
| 85 | |
| 86 | MACHINE_START(MX27_3DS, "Freescale MX27PDK") |
| 87 | /* maintainer: Freescale Semiconductor, Inc. */ |
| 88 | .phys_io = AIPI_BASE_ADDR, |
| 89 | .io_pg_offst = ((AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, |
| 90 | .boot_params = PHYS_OFFSET + 0x100, |
| 91 | .map_io = mxc_map_io, |
| 92 | .init_irq = mxc_init_irq, |
| 93 | .init_machine = mx27pdk_init, |
| 94 | .timer = &mx27pdk_timer, |
| 95 | MACHINE_END |