1// SPDX-License-Identifier: GPL-2.0
2/*
3 *
4 * linux/arch/sh/boards/se/7206/setup.c
5 *
6 * Copyright (C) 2006  Yoshinori Sato
7 * Copyright (C) 2007 - 2008  Paul Mundt
8 *
9 * Hitachi 7206 SolutionEngine Support.
10 */
11#include <linux/init.h>
12#include <linux/platform_device.h>
13#include <linux/smc91x.h>
14#include <mach-se/mach/se7206.h>
15#include <asm/io.h>
16#include <asm/machvec.h>
17#include <asm/heartbeat.h>
18
19static struct resource smc91x_resources[] = {
20	[0] = {
21		.name		= "smc91x-regs",
22		.start		= PA_SMSC + 0x300,
23		.end		= PA_SMSC + 0x300 + 0x020 - 1,
24		.flags		= IORESOURCE_MEM,
25	},
26	[1] = {
27		.start		= 64,
28		.end		= 64,
29		.flags		= IORESOURCE_IRQ,
30	},
31};
32
33static struct smc91x_platdata smc91x_info = {
34	.flags	= SMC91X_USE_16BIT,
35};
36
37static struct platform_device smc91x_device = {
38	.name		= "smc91x",
39	.id		= -1,
40	.dev		= {
41		.dma_mask		= NULL,
42		.coherent_dma_mask	= 0xffffffff,
43		.platform_data		= &smc91x_info,
44	},
45	.num_resources	= ARRAY_SIZE(smc91x_resources),
46	.resource	= smc91x_resources,
47};
48
49static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
50
51static struct heartbeat_data heartbeat_data = {
52	.bit_pos	= heartbeat_bit_pos,
53	.nr_bits	= ARRAY_SIZE(heartbeat_bit_pos),
54};
55
56static struct resource heartbeat_resource = {
57	.start	= PA_LED,
58	.end	= PA_LED,
59	.flags	= IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
60};
61
62static struct platform_device heartbeat_device = {
63	.name		= "heartbeat",
64	.id		= -1,
65	.dev	= {
66		.platform_data	= &heartbeat_data,
67	},
68	.num_resources	= 1,
69	.resource	= &heartbeat_resource,
70};
71
72static struct platform_device *se7206_devices[] __initdata = {
73	&smc91x_device,
74	&heartbeat_device,
75};
76
77static int __init se7206_devices_setup(void)
78{
79	return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices));
80}
81device_initcall(se7206_devices_setup);
82
83static int se7206_mode_pins(void)
84{
85	return MODE_PIN1 | MODE_PIN2;
86}
87
88/*
89 * The Machine Vector
90 */
91
92static struct sh_machine_vector mv_se __initmv = {
93	.mv_name		= "SolutionEngine",
94	.mv_init_irq		= init_se7206_IRQ,
95	.mv_mode_pins		= se7206_mode_pins,
96};
97