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bae03311 EM |
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> | |
a09e64fb RK |
24 | #include <mach/hardware.h> |
25 | #include <mach/pxa3xx-regs.h> | |
26 | #include <mach/mfp-pxa930.h> | |
bae03311 EM |
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 |