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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
1da177e4 LT |
2 | /* |
3 | * arch/sh/boards/renesas/edosk7705/setup.c | |
4 | * | |
5 | * Copyright (C) 2000 Kazumoto Kojima | |
6 | * | |
7 | * Hitachi SolutionEngine Support. | |
8 | * | |
9 | * Modified for edosk7705 development | |
10 | * board by S. Dunn, 2003. | |
11 | */ | |
1da177e4 | 12 | #include <linux/init.h> |
866ef8f4 | 13 | #include <linux/irq.h> |
c1cfed3c PM |
14 | #include <linux/platform_device.h> |
15 | #include <linux/interrupt.h> | |
16 | #include <linux/smc91x.h> | |
0fa4c391 | 17 | #include <linux/sh_intc.h> |
c1cfed3c PM |
18 | #include <asm/machvec.h> |
19 | #include <asm/sizes.h> | |
20 | ||
21 | #define SMC_IOBASE 0xA2000000 | |
22 | #define SMC_IO_OFFSET 0x300 | |
23 | #define SMC_IOADDR (SMC_IOBASE + SMC_IO_OFFSET) | |
24 | ||
0fa4c391 | 25 | #define ETHERNET_IRQ evt2irq(0x320) |
1da177e4 | 26 | |
2c7834a6 PM |
27 | static void __init sh_edosk7705_init_irq(void) |
28 | { | |
c1cfed3c | 29 | make_imask_irq(ETHERNET_IRQ); |
2c7834a6 | 30 | } |
1da177e4 | 31 | |
c1cfed3c PM |
32 | /* eth initialization functions */ |
33 | static struct smc91x_platdata smc91x_info = { | |
34 | .flags = SMC91X_USE_16BIT | SMC91X_IO_SHIFT_1 | IORESOURCE_IRQ_LOWLEVEL, | |
35 | }; | |
36 | ||
37 | static struct resource smc91x_res[] = { | |
38 | [0] = { | |
39 | .start = SMC_IOADDR, | |
40 | .end = SMC_IOADDR + SZ_32 - 1, | |
41 | .flags = IORESOURCE_MEM, | |
42 | }, | |
43 | [1] = { | |
44 | .start = ETHERNET_IRQ, | |
45 | .end = ETHERNET_IRQ, | |
46 | .flags = IORESOURCE_IRQ , | |
47 | } | |
48 | }; | |
49 | ||
50 | static struct platform_device smc91x_dev = { | |
51 | .name = "smc91x", | |
52 | .id = -1, | |
53 | .num_resources = ARRAY_SIZE(smc91x_res), | |
54 | .resource = smc91x_res, | |
55 | ||
56 | .dev = { | |
57 | .platform_data = &smc91x_info, | |
58 | }, | |
59 | }; | |
60 | ||
61 | /* platform init code */ | |
62 | static struct platform_device *edosk7705_devices[] __initdata = { | |
63 | &smc91x_dev, | |
64 | }; | |
65 | ||
66 | static int __init init_edosk7705_devices(void) | |
67 | { | |
68 | return platform_add_devices(edosk7705_devices, | |
69 | ARRAY_SIZE(edosk7705_devices)); | |
70 | } | |
95d210ce | 71 | device_initcall(init_edosk7705_devices); |
c1cfed3c | 72 | |
1da177e4 LT |
73 | /* |
74 | * The Machine Vector | |
75 | */ | |
82f81f47 | 76 | static struct sh_machine_vector mv_edosk7705 __initmv = { |
2c7834a6 | 77 | .mv_name = "EDOSK7705", |
2c7834a6 | 78 | .mv_init_irq = sh_edosk7705_init_irq, |
1da177e4 | 79 | }; |