2 * Renesas Technology Sales HS7751RVoIP Support.
4 * Copyright (C) 2000 Kazumoto Kojima
6 * Modified for HS7751RVoIP by
7 * Atom Create Engineering Co., Ltd. 2002.
8 * Lineo uSolutions, Inc. 2003.
10 #include <linux/init.h>
11 #include <linux/irq.h>
13 #include <linux/vmalloc.h>
14 #include <linux/hdreg.h>
15 #include <linux/ide.h>
18 #include <asm/hs7751rvoip/hs7751rvoip.h>
19 #include <asm/machvec.h>
23 static void __init hs7751rvoip_init_irq(void)
25 #if defined(CONFIG_HS7751RVOIP_CODEC)
26 make_ipr_irq(DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
27 make_ipr_irq(DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
30 init_hs7751rvoip_IRQ();
33 static void hs7751rvoip_power_off(void)
35 ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR);
40 void *area5_io16_base;
41 void *area6_io16_base;
43 static int __init hs7751rvoip_cf_init(void)
46 unsigned long paddrbase;
48 /* open I/O area window */
49 paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
50 prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
51 area5_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
52 if (!area5_io16_base) {
53 printk("allocate_cf_area : can't open CF I/O window!\n");
57 /* XXX : do we need attribute and common-memory area also? */
59 paddrbase = virt_to_phys((void *)PA_AREA6_IO);
60 #if defined(CONFIG_HS7751RVOIP_CODEC)
61 prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
63 prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
65 area6_io8_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
66 if (!area6_io8_base) {
67 printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
70 prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
71 area6_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
72 if (!area6_io16_base) {
73 printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
81 * Initialize the board
83 static void __init hs7751rvoip_setup(char **cmdline_p)
85 device_initcall(hs7751rvoip_cf_init);
87 ctrl_outb(0xf0, PA_OUTPORTR);
88 pm_power_off = hs7751rvoip_power_off;
90 printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
93 struct sh_machine_vector mv_hs7751rvoip __initmv = {
94 .mv_name = "HS7751RVoIP",
95 .mv_setup = hs7751rvoip_setup,
98 .mv_inb = hs7751rvoip_inb,
99 .mv_inw = hs7751rvoip_inw,
100 .mv_inl = hs7751rvoip_inl,
101 .mv_outb = hs7751rvoip_outb,
102 .mv_outw = hs7751rvoip_outw,
103 .mv_outl = hs7751rvoip_outl,
105 .mv_inb_p = hs7751rvoip_inb_p,
106 .mv_inw_p = hs7751rvoip_inw,
107 .mv_inl_p = hs7751rvoip_inl,
108 .mv_outb_p = hs7751rvoip_outb_p,
109 .mv_outw_p = hs7751rvoip_outw,
110 .mv_outl_p = hs7751rvoip_outl,
112 .mv_insb = hs7751rvoip_insb,
113 .mv_insw = hs7751rvoip_insw,
114 .mv_insl = hs7751rvoip_insl,
115 .mv_outsb = hs7751rvoip_outsb,
116 .mv_outsw = hs7751rvoip_outsw,
117 .mv_outsl = hs7751rvoip_outsl,
119 .mv_init_irq = hs7751rvoip_init_irq,
120 .mv_ioport_map = hs7751rvoip_ioport_map,
122 ALIAS_MV(hs7751rvoip)