1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * linux/arch/sh/boards/se/7206/setup.c
5*4882a593Smuzhiyun *
6*4882a593Smuzhiyun * Copyright (C) 2006 Yoshinori Sato
7*4882a593Smuzhiyun * Copyright (C) 2007 - 2008 Paul Mundt
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * Hitachi 7206 SolutionEngine Support.
10*4882a593Smuzhiyun */
11*4882a593Smuzhiyun #include <linux/init.h>
12*4882a593Smuzhiyun #include <linux/platform_device.h>
13*4882a593Smuzhiyun #include <linux/smc91x.h>
14*4882a593Smuzhiyun #include <mach-se/mach/se7206.h>
15*4882a593Smuzhiyun #include <asm/io.h>
16*4882a593Smuzhiyun #include <asm/machvec.h>
17*4882a593Smuzhiyun #include <asm/heartbeat.h>
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun static struct resource smc91x_resources[] = {
20*4882a593Smuzhiyun [0] = {
21*4882a593Smuzhiyun .name = "smc91x-regs",
22*4882a593Smuzhiyun .start = PA_SMSC + 0x300,
23*4882a593Smuzhiyun .end = PA_SMSC + 0x300 + 0x020 - 1,
24*4882a593Smuzhiyun .flags = IORESOURCE_MEM,
25*4882a593Smuzhiyun },
26*4882a593Smuzhiyun [1] = {
27*4882a593Smuzhiyun .start = 64,
28*4882a593Smuzhiyun .end = 64,
29*4882a593Smuzhiyun .flags = IORESOURCE_IRQ,
30*4882a593Smuzhiyun },
31*4882a593Smuzhiyun };
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun static struct smc91x_platdata smc91x_info = {
34*4882a593Smuzhiyun .flags = SMC91X_USE_16BIT,
35*4882a593Smuzhiyun };
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun static struct platform_device smc91x_device = {
38*4882a593Smuzhiyun .name = "smc91x",
39*4882a593Smuzhiyun .id = -1,
40*4882a593Smuzhiyun .dev = {
41*4882a593Smuzhiyun .dma_mask = NULL,
42*4882a593Smuzhiyun .coherent_dma_mask = 0xffffffff,
43*4882a593Smuzhiyun .platform_data = &smc91x_info,
44*4882a593Smuzhiyun },
45*4882a593Smuzhiyun .num_resources = ARRAY_SIZE(smc91x_resources),
46*4882a593Smuzhiyun .resource = smc91x_resources,
47*4882a593Smuzhiyun };
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
50*4882a593Smuzhiyun
51*4882a593Smuzhiyun static struct heartbeat_data heartbeat_data = {
52*4882a593Smuzhiyun .bit_pos = heartbeat_bit_pos,
53*4882a593Smuzhiyun .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
54*4882a593Smuzhiyun };
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun static struct resource heartbeat_resource = {
57*4882a593Smuzhiyun .start = PA_LED,
58*4882a593Smuzhiyun .end = PA_LED,
59*4882a593Smuzhiyun .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
60*4882a593Smuzhiyun };
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun static struct platform_device heartbeat_device = {
63*4882a593Smuzhiyun .name = "heartbeat",
64*4882a593Smuzhiyun .id = -1,
65*4882a593Smuzhiyun .dev = {
66*4882a593Smuzhiyun .platform_data = &heartbeat_data,
67*4882a593Smuzhiyun },
68*4882a593Smuzhiyun .num_resources = 1,
69*4882a593Smuzhiyun .resource = &heartbeat_resource,
70*4882a593Smuzhiyun };
71*4882a593Smuzhiyun
72*4882a593Smuzhiyun static struct platform_device *se7206_devices[] __initdata = {
73*4882a593Smuzhiyun &smc91x_device,
74*4882a593Smuzhiyun &heartbeat_device,
75*4882a593Smuzhiyun };
76*4882a593Smuzhiyun
se7206_devices_setup(void)77*4882a593Smuzhiyun static int __init se7206_devices_setup(void)
78*4882a593Smuzhiyun {
79*4882a593Smuzhiyun return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices));
80*4882a593Smuzhiyun }
81*4882a593Smuzhiyun device_initcall(se7206_devices_setup);
82*4882a593Smuzhiyun
se7206_mode_pins(void)83*4882a593Smuzhiyun static int se7206_mode_pins(void)
84*4882a593Smuzhiyun {
85*4882a593Smuzhiyun return MODE_PIN1 | MODE_PIN2;
86*4882a593Smuzhiyun }
87*4882a593Smuzhiyun
88*4882a593Smuzhiyun /*
89*4882a593Smuzhiyun * The Machine Vector
90*4882a593Smuzhiyun */
91*4882a593Smuzhiyun
92*4882a593Smuzhiyun static struct sh_machine_vector mv_se __initmv = {
93*4882a593Smuzhiyun .mv_name = "SolutionEngine",
94*4882a593Smuzhiyun .mv_init_irq = init_se7206_IRQ,
95*4882a593Smuzhiyun .mv_mode_pins = se7206_mode_pins,
96*4882a593Smuzhiyun };
97