sh: Enable USBF on MS7722SE.
[linux-2.6.git] / arch / sh / boards / se / 7722 / setup.c
1 /*
2  * linux/arch/sh/boards/se/7722/setup.c
3  *
4  * Copyright (C) 2007 Nobuhiro Iwamatsu
5  *
6  * Hitachi UL SolutionEngine 7722 Support.
7  *
8  * This file is subject to the terms and conditions of the GNU General Public
9  * License.  See the file "COPYING" in the main directory of this archive
10  * for more details.
11  *
12  */
13 #include <linux/init.h>
14 #include <linux/platform_device.h>
15 #include <linux/pata_platform.h>
16 #include <asm/machvec.h>
17 #include <asm/se7722.h>
18 #include <asm/io.h>
19
20 /* Heartbeat */
21 static struct resource heartbeat_resources[] = {
22         [0] = {
23                 .start  = PA_LED,
24                 .end    = PA_LED,
25                 .flags  = IORESOURCE_MEM,
26         },
27 };
28
29 static struct platform_device heartbeat_device = {
30         .name           = "heartbeat",
31         .id             = -1,
32         .num_resources  = ARRAY_SIZE(heartbeat_resources),
33         .resource       = heartbeat_resources,
34 };
35
36 /* SMC91x */
37 static struct resource smc91x_eth_resources[] = {
38         [0] = {
39                 .name   = "smc91x-regs" ,
40                 .start  = PA_LAN + 0x300,
41                 .end    = PA_LAN + 0x300 + 0x10 ,
42                 .flags  = IORESOURCE_MEM,
43         },
44         [1] = {
45                 .start  = SMC_IRQ,
46                 .end    = SMC_IRQ,
47                 .flags  = IORESOURCE_IRQ,
48         },
49 };
50
51 static struct platform_device smc91x_eth_device = {
52         .name           = "smc91x",
53         .id             = 0,
54         .dev = {
55                 .dma_mask               = NULL,         /* don't use dma */
56                 .coherent_dma_mask      = 0xffffffff,
57         },
58         .num_resources  = ARRAY_SIZE(smc91x_eth_resources),
59         .resource       = smc91x_eth_resources,
60 };
61
62 static struct resource cf_ide_resources[] = {
63         [0] = {
64                 .start  = PA_MRSHPC_IO + 0x1f0,
65                 .end    = PA_MRSHPC_IO + 0x1f0 + 8 ,
66                 .flags  = IORESOURCE_IO,
67         },
68         [1] = {
69                 .start  = PA_MRSHPC_IO + 0x1f0 + 0x206,
70                 .end    = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
71                 .flags  = IORESOURCE_IO,
72         },
73         [2] = {
74                 .start  = MRSHPC_IRQ0,
75                 .end    = MRSHPC_IRQ0,
76                 .flags  = IORESOURCE_IRQ,
77         },
78 };
79
80 static struct platform_device cf_ide_device  = {
81         .name           = "pata_platform",
82         .id             = -1,
83         .num_resources  = ARRAY_SIZE(cf_ide_resources),
84         .resource       = cf_ide_resources,
85 };
86
87 static struct platform_device *se7722_devices[] __initdata = {
88         &heartbeat_device,
89         &smc91x_eth_device,
90         &cf_ide_device,
91 };
92
93 static int __init se7722_devices_setup(void)
94 {
95         return platform_add_devices(se7722_devices,
96                 ARRAY_SIZE(se7722_devices));
97 }
98 device_initcall(se7722_devices_setup);
99
100 static void __init se7722_setup(char **cmdline_p)
101 {
102         ctrl_outw(0x010D, FPGA_OUT);    /* FPGA */
103
104         ctrl_outl(0x00051001, MSTPCR0);
105         ctrl_outl(0x00000000, MSTPCR1);
106         /* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC, USB */
107         ctrl_outl(0xffffb7c0, MSTPCR2);
108
109         ctrl_outw(0x0000, PORT_PECR);   /* PORT E 1 = IRQ5 ,E 0 = BS */
110         ctrl_outw(0x1000, PORT_PJCR);   /* PORT J 1 = IRQ1,J 0 =IRQ0 */
111
112         /* LCDC I/O */
113         ctrl_outw(0x0020, PORT_PSELD);
114
115         /* SIOF1*/
116         ctrl_outw(0x0003, PORT_PSELB);
117         ctrl_outw(0xe000, PORT_PSELC);
118         ctrl_outw(0x0000, PORT_PKCR);
119
120         /* LCDC */
121         ctrl_outw(0x4020, PORT_PHCR);
122         ctrl_outw(0x0000, PORT_PLCR);
123         ctrl_outw(0x0000, PORT_PMCR);
124         ctrl_outw(0x0002, PORT_PRCR);
125         ctrl_outw(0x0000, PORT_PXCR);   /* LCDC,CS6A */
126
127         /* KEYSC */
128         ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */
129         ctrl_outw(0x0000, PORT_PYCR);
130         ctrl_outw(0x0000, PORT_PZCR);
131 }
132
133 /*
134  * The Machine Vector
135  */
136 static struct sh_machine_vector mv_se7722 __initmv = {
137         .mv_name                = "Solution Engine 7722" ,
138         .mv_setup               = se7722_setup ,
139         .mv_nr_irqs             = SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_NR,
140         .mv_init_irq            = init_se7722_IRQ,
141 };