| Eric Miao | bae0331 | 2008-07-11 12:59:38 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * linux/arch/arm/mach-pxa/tavorevb.c |
| 3 | * |
| 4 | * Support for the Marvell PXA930 Evaluation Board |
| 5 | * |
| 6 | * Copyright (C) 2007-2008 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/module.h> |
| 14 | #include <linux/kernel.h> |
| 15 | #include <linux/interrupt.h> |
| 16 | #include <linux/init.h> |
| 17 | #include <linux/platform_device.h> |
| 18 | #include <linux/clk.h> |
| 19 | #include <linux/gpio.h> |
| 20 | #include <linux/smc91x.h> |
| 21 | |
| 22 | #include <asm/mach-types.h> |
| 23 | #include <asm/mach/arch.h> |
| 24 | #include <asm/hardware.h> |
| 25 | #include <asm/arch/pxa3xx-regs.h> |
| 26 | #include <asm/arch/mfp-pxa930.h> |
| 27 | |
| 28 | #include "devices.h" |
| 29 | #include "generic.h" |
| 30 | |
| 31 | /* Tavor EVB MFP configurations */ |
| 32 | static mfp_cfg_t tavorevb_mfp_cfg[] __initdata = { |
| 33 | /* Ethernet */ |
| 34 | DF_nCS1_nCS3, |
| 35 | GPIO47_GPIO, |
| 36 | }; |
| 37 | |
| 38 | #define TAVOREVB_ETH_PHYS (0x14000000) |
| 39 | |
| 40 | static struct resource smc91x_resources[] = { |
| 41 | [0] = { |
| 42 | .start = (TAVOREVB_ETH_PHYS + 0x300), |
| 43 | .end = (TAVOREVB_ETH_PHYS + 0xfffff), |
| 44 | .flags = IORESOURCE_MEM, |
| 45 | }, |
| 46 | [1] = { |
| 47 | .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO47)), |
| 48 | .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO47)), |
| 49 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, |
| 50 | } |
| 51 | }; |
| 52 | |
| 53 | static struct smc91x_platdata tavorevb_smc91x_info = { |
| 54 | .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_USE_DMA, |
| 55 | }; |
| 56 | |
| 57 | static struct platform_device smc91x_device = { |
| 58 | .name = "smc91x", |
| 59 | .id = 0, |
| 60 | .num_resources = ARRAY_SIZE(smc91x_resources), |
| 61 | .resource = smc91x_resources, |
| 62 | .dev = { |
| 63 | .platform_data = &tavorevb_smc91x_info, |
| 64 | }, |
| 65 | }; |
| 66 | |
| 67 | static void __init tavorevb_init(void) |
| 68 | { |
| 69 | /* initialize MFP configurations */ |
| 70 | pxa3xx_mfp_config(ARRAY_AND_SIZE(tavorevb_mfp_cfg)); |
| 71 | |
| 72 | platform_device_register(&smc91x_device); |
| 73 | } |
| 74 | |
| 75 | MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)") |
| 76 | /* Maintainer: Eric Miao <eric.miao@marvell.com> */ |
| 77 | .phys_io = 0x40000000, |
| 78 | .boot_params = 0xa0000100, |
| 79 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
| 80 | .map_io = pxa_map_io, |
| 81 | .init_irq = pxa3xx_init_irq, |
| 82 | .timer = &pxa_timer, |
| 83 | .init_machine = tavorevb_init, |
| 84 | MACHINE_END |