1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * arch/sh/boards/renesas/edosk7705/setup.c
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2000 Kazumoto Kojima
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun * Hitachi SolutionEngine Support.
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * Modified for edosk7705 development
10*4882a593Smuzhiyun * board by S. Dunn, 2003.
11*4882a593Smuzhiyun */
12*4882a593Smuzhiyun #include <linux/init.h>
13*4882a593Smuzhiyun #include <linux/irq.h>
14*4882a593Smuzhiyun #include <linux/platform_device.h>
15*4882a593Smuzhiyun #include <linux/interrupt.h>
16*4882a593Smuzhiyun #include <linux/smc91x.h>
17*4882a593Smuzhiyun #include <linux/sh_intc.h>
18*4882a593Smuzhiyun #include <asm/machvec.h>
19*4882a593Smuzhiyun #include <linux/sizes.h>
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun #define SMC_IOBASE 0xA2000000
22*4882a593Smuzhiyun #define SMC_IO_OFFSET 0x300
23*4882a593Smuzhiyun #define SMC_IOADDR (SMC_IOBASE + SMC_IO_OFFSET)
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun #define ETHERNET_IRQ evt2irq(0x320)
26*4882a593Smuzhiyun
sh_edosk7705_init_irq(void)27*4882a593Smuzhiyun static void __init sh_edosk7705_init_irq(void)
28*4882a593Smuzhiyun {
29*4882a593Smuzhiyun make_imask_irq(ETHERNET_IRQ);
30*4882a593Smuzhiyun }
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun /* eth initialization functions */
33*4882a593Smuzhiyun static struct smc91x_platdata smc91x_info = {
34*4882a593Smuzhiyun .flags = SMC91X_USE_16BIT | SMC91X_IO_SHIFT_1 | IORESOURCE_IRQ_LOWLEVEL,
35*4882a593Smuzhiyun };
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun static struct resource smc91x_res[] = {
38*4882a593Smuzhiyun [0] = {
39*4882a593Smuzhiyun .start = SMC_IOADDR,
40*4882a593Smuzhiyun .end = SMC_IOADDR + SZ_32 - 1,
41*4882a593Smuzhiyun .flags = IORESOURCE_MEM,
42*4882a593Smuzhiyun },
43*4882a593Smuzhiyun [1] = {
44*4882a593Smuzhiyun .start = ETHERNET_IRQ,
45*4882a593Smuzhiyun .end = ETHERNET_IRQ,
46*4882a593Smuzhiyun .flags = IORESOURCE_IRQ ,
47*4882a593Smuzhiyun }
48*4882a593Smuzhiyun };
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun static struct platform_device smc91x_dev = {
51*4882a593Smuzhiyun .name = "smc91x",
52*4882a593Smuzhiyun .id = -1,
53*4882a593Smuzhiyun .num_resources = ARRAY_SIZE(smc91x_res),
54*4882a593Smuzhiyun .resource = smc91x_res,
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun .dev = {
57*4882a593Smuzhiyun .platform_data = &smc91x_info,
58*4882a593Smuzhiyun },
59*4882a593Smuzhiyun };
60*4882a593Smuzhiyun
61*4882a593Smuzhiyun /* platform init code */
62*4882a593Smuzhiyun static struct platform_device *edosk7705_devices[] __initdata = {
63*4882a593Smuzhiyun &smc91x_dev,
64*4882a593Smuzhiyun };
65*4882a593Smuzhiyun
init_edosk7705_devices(void)66*4882a593Smuzhiyun static int __init init_edosk7705_devices(void)
67*4882a593Smuzhiyun {
68*4882a593Smuzhiyun return platform_add_devices(edosk7705_devices,
69*4882a593Smuzhiyun ARRAY_SIZE(edosk7705_devices));
70*4882a593Smuzhiyun }
71*4882a593Smuzhiyun device_initcall(init_edosk7705_devices);
72*4882a593Smuzhiyun
73*4882a593Smuzhiyun /*
74*4882a593Smuzhiyun * The Machine Vector
75*4882a593Smuzhiyun */
76*4882a593Smuzhiyun static struct sh_machine_vector mv_edosk7705 __initmv = {
77*4882a593Smuzhiyun .mv_name = "EDOSK7705",
78*4882a593Smuzhiyun .mv_init_irq = sh_edosk7705_init_irq,
79*4882a593Smuzhiyun };
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