1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/*
* Renesas Technology Sales HS7751RVoIP Support.
*
* Copyright (C) 2000 Kazumoto Kojima
*
* Modified for HS7751RVoIP by
* Atom Create Engineering Co., Ltd. 2002.
* Lineo uSolutions, Inc. 2003.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/mm.h>
#include <linux/pm.h>
#include <asm/hs7751rvoip.h>
#include <asm/io.h>
#include <asm/machvec.h>
static void hs7751rvoip_power_off(void)
{
ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR);
}
void *area5_io8_base;
void *area6_io8_base;
void *area5_io16_base;
void *area6_io16_base;
static int __init hs7751rvoip_cf_init(void)
{
pgprot_t prot;
unsigned long paddrbase;
/* open I/O area window */
paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
area5_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!area5_io16_base) {
printk("allocate_cf_area : can't open CF I/O window!\n");
return -ENOMEM;
}
/* XXX : do we need attribute and common-memory area also? */
paddrbase = virt_to_phys((void *)PA_AREA6_IO);
#if defined(CONFIG_HS7751RVOIP_CODEC)
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
#else
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
#endif
area6_io8_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!area6_io8_base) {
printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
return -ENOMEM;
}
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
area6_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!area6_io16_base) {
printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
return -ENOMEM;
}
return 0;
}
device_initcall(hs7751rvoip_cf_init);
/*
* Initialize the board
*/
static void __init hs7751rvoip_setup(char **cmdline_p)
{
ctrl_outb(0xf0, PA_OUTPORTR);
pm_power_off = hs7751rvoip_power_off;
printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
}
static struct sh_machine_vector mv_hs7751rvoip __initmv = {
.mv_name = "HS7751RVoIP",
.mv_setup = hs7751rvoip_setup,
.mv_nr_irqs = 72,
.mv_inb = hs7751rvoip_inb,
.mv_inw = hs7751rvoip_inw,
.mv_inl = hs7751rvoip_inl,
.mv_outb = hs7751rvoip_outb,
.mv_outw = hs7751rvoip_outw,
.mv_outl = hs7751rvoip_outl,
.mv_inb_p = hs7751rvoip_inb_p,
.mv_inw_p = hs7751rvoip_inw,
.mv_inl_p = hs7751rvoip_inl,
.mv_outb_p = hs7751rvoip_outb_p,
.mv_outw_p = hs7751rvoip_outw,
.mv_outl_p = hs7751rvoip_outl,
.mv_insb = hs7751rvoip_insb,
.mv_insw = hs7751rvoip_insw,
.mv_insl = hs7751rvoip_insl,
.mv_outsb = hs7751rvoip_outsb,
.mv_outsw = hs7751rvoip_outsw,
.mv_outsl = hs7751rvoip_outsl,
.mv_init_irq = init_hs7751rvoip_IRQ,
.mv_ioport_map = hs7751rvoip_ioport_map,
};
|
