| Haojian Zhuang | e1cb7db | 2010-01-06 09:07:15 -0500 | [diff] [blame^] | 1 | /* |
| 2 | * linux/arch/arm/mach-mmp/jasper.c |
| 3 | * |
| 4 | * Support for the Marvell Jasper Development Platform. |
| 5 | * |
| 6 | * Copyright (C) 2009-2010 Marvell International Ltd. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * publishhed by the Free Software Foundation. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/init.h> |
| 14 | #include <linux/kernel.h> |
| 15 | #include <linux/platform_device.h> |
| 16 | #include <linux/io.h> |
| 17 | #include <linux/gpio.h> |
| 18 | |
| 19 | #include <asm/mach-types.h> |
| 20 | #include <asm/mach/arch.h> |
| 21 | #include <mach/addr-map.h> |
| 22 | #include <mach/mfp-mmp2.h> |
| 23 | #include <mach/mmp2.h> |
| 24 | |
| 25 | #include "common.h" |
| 26 | |
| 27 | static unsigned long jasper_pin_config[] __initdata = { |
| 28 | /* UART1 */ |
| 29 | GPIO29_UART1_RXD, |
| 30 | GPIO30_UART1_TXD, |
| 31 | |
| 32 | /* UART3 */ |
| 33 | GPIO51_UART3_RXD, |
| 34 | GPIO52_UART3_TXD, |
| 35 | |
| 36 | /* DFI */ |
| 37 | GPIO168_DFI_D0, |
| 38 | GPIO167_DFI_D1, |
| 39 | GPIO166_DFI_D2, |
| 40 | GPIO165_DFI_D3, |
| 41 | GPIO107_DFI_D4, |
| 42 | GPIO106_DFI_D5, |
| 43 | GPIO105_DFI_D6, |
| 44 | GPIO104_DFI_D7, |
| 45 | GPIO111_DFI_D8, |
| 46 | GPIO164_DFI_D9, |
| 47 | GPIO163_DFI_D10, |
| 48 | GPIO162_DFI_D11, |
| 49 | GPIO161_DFI_D12, |
| 50 | GPIO110_DFI_D13, |
| 51 | GPIO109_DFI_D14, |
| 52 | GPIO108_DFI_D15, |
| 53 | GPIO143_ND_nCS0, |
| 54 | GPIO144_ND_nCS1, |
| 55 | GPIO147_ND_nWE, |
| 56 | GPIO148_ND_nRE, |
| 57 | GPIO150_ND_ALE, |
| 58 | GPIO149_ND_CLE, |
| 59 | GPIO112_ND_RDY0, |
| 60 | GPIO160_ND_RDY1, |
| 61 | }; |
| 62 | |
| 63 | static void __init jasper_init(void) |
| 64 | { |
| 65 | mfp_config(ARRAY_AND_SIZE(jasper_pin_config)); |
| 66 | |
| 67 | /* on-chip devices */ |
| 68 | mmp2_add_uart(1); |
| 69 | mmp2_add_uart(3); |
| 70 | } |
| 71 | |
| 72 | MACHINE_START(MARVELL_JASPER, "Jasper Development Platform") |
| 73 | .phys_io = APB_PHYS_BASE, |
| 74 | .boot_params = 0x00000100, |
| 75 | .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc, |
| 76 | .map_io = pxa_map_io, |
| 77 | .init_irq = mmp2_init_irq, |
| 78 | .timer = &mmp2_timer, |
| 79 | .init_machine = jasper_init, |
| 80 | MACHINE_END |