Commit | Line | Data |
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9d4436a6 YS |
1 | /* |
2 | * SH7619 Setup | |
3 | * | |
4 | * Copyright (C) 2006 Yoshinori Sato | |
5dece2bb | 5 | * Copyright (C) 2009 Paul Mundt |
9d4436a6 YS |
6 | * |
7 | * This file is subject to the terms and conditions of the GNU General Public | |
8 | * License. See the file "COPYING" in the main directory of this archive | |
9 | * for more details. | |
10 | */ | |
11 | #include <linux/platform_device.h> | |
12 | #include <linux/init.h> | |
13 | #include <linux/serial.h> | |
96de1a8f | 14 | #include <linux/serial_sci.h> |
9d4436a6 | 15 | |
0dc3fc04 MD |
16 | enum { |
17 | UNUSED = 0, | |
18 | ||
19 | /* interrupt sources */ | |
20 | IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, | |
21 | WDT, EDMAC, CMT0, CMT1, | |
5dece2bb | 22 | SCIF0, SCIF1, SCIF2, |
0dc3fc04 MD |
23 | HIF_HIFI, HIF_HIFBI, |
24 | DMAC0, DMAC1, DMAC2, DMAC3, | |
25 | SIOF, | |
0dc3fc04 MD |
26 | }; |
27 | ||
28 | static struct intc_vect vectors[] __initdata = { | |
29 | INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65), | |
30 | INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), | |
31 | INTC_IRQ(IRQ4, 80), INTC_IRQ(IRQ5, 81), | |
32 | INTC_IRQ(IRQ6, 82), INTC_IRQ(IRQ7, 83), | |
33 | INTC_IRQ(WDT, 84), INTC_IRQ(EDMAC, 85), | |
34 | INTC_IRQ(CMT0, 86), INTC_IRQ(CMT1, 87), | |
5dece2bb PM |
35 | INTC_IRQ(SCIF0, 88), INTC_IRQ(SCIF0, 89), |
36 | INTC_IRQ(SCIF0, 90), INTC_IRQ(SCIF0, 91), | |
37 | INTC_IRQ(SCIF1, 92), INTC_IRQ(SCIF1, 93), | |
38 | INTC_IRQ(SCIF1, 94), INTC_IRQ(SCIF1, 95), | |
39 | INTC_IRQ(SCIF2, 96), INTC_IRQ(SCIF2, 97), | |
40 | INTC_IRQ(SCIF2, 98), INTC_IRQ(SCIF2, 99), | |
0dc3fc04 MD |
41 | INTC_IRQ(HIF_HIFI, 100), INTC_IRQ(HIF_HIFBI, 101), |
42 | INTC_IRQ(DMAC0, 104), INTC_IRQ(DMAC1, 105), | |
43 | INTC_IRQ(DMAC2, 106), INTC_IRQ(DMAC3, 107), | |
44 | INTC_IRQ(SIOF, 108), | |
45 | }; | |
46 | ||
0dc3fc04 MD |
47 | static struct intc_prio_reg prio_registers[] __initdata = { |
48 | { 0xf8140006, 0, 16, 4, /* IPRA */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, | |
49 | { 0xf8140008, 0, 16, 4, /* IPRB */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
50 | { 0xf8080000, 0, 16, 4, /* IPRC */ { WDT, EDMAC, CMT0, CMT1 } }, | |
51 | { 0xf8080002, 0, 16, 4, /* IPRD */ { SCIF0, SCIF1, SCIF2 } }, | |
52 | { 0xf8080004, 0, 16, 4, /* IPRE */ { HIF_HIFI, HIF_HIFBI } }, | |
53 | { 0xf8080006, 0, 16, 4, /* IPRF */ { DMAC0, DMAC1, DMAC2, DMAC3 } }, | |
54 | { 0xf8080008, 0, 16, 4, /* IPRG */ { SIOF } }, | |
55 | }; | |
56 | ||
5dece2bb | 57 | static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, NULL, |
7f3edee8 | 58 | NULL, prio_registers, NULL); |
0dc3fc04 | 59 | |
9d4436a6 YS |
60 | static struct plat_sci_port sci_platform_data[] = { |
61 | { | |
62 | .mapbase = 0xf8400000, | |
63 | .flags = UPF_BOOT_AUTOCONF, | |
64 | .type = PORT_SCIF, | |
5dece2bb | 65 | .irqs = { 88, 88, 88, 88 }, |
9d4436a6 YS |
66 | }, { |
67 | .mapbase = 0xf8410000, | |
68 | .flags = UPF_BOOT_AUTOCONF, | |
69 | .type = PORT_SCIF, | |
5dece2bb | 70 | .irqs = { 92, 92, 92, 92 }, |
9d4436a6 YS |
71 | }, { |
72 | .mapbase = 0xf8420000, | |
73 | .flags = UPF_BOOT_AUTOCONF, | |
74 | .type = PORT_SCIF, | |
5dece2bb | 75 | .irqs = { 96, 96, 96, 96 }, |
9d4436a6 YS |
76 | }, { |
77 | .flags = 0, | |
78 | } | |
79 | }; | |
80 | ||
81 | static struct platform_device sci_device = { | |
82 | .name = "sh-sci", | |
83 | .id = -1, | |
84 | .dev = { | |
85 | .platform_data = sci_platform_data, | |
86 | }, | |
87 | }; | |
88 | ||
d88a3ea6 YS |
89 | static struct resource eth_resources[] = { |
90 | [0] = { | |
91 | .start = 0xfb000000, | |
92 | .end = 0xfb0001c8, | |
93 | .flags = IORESOURCE_MEM, | |
94 | }, | |
95 | [1] = { | |
96 | .start = 85, | |
97 | .end = 85, | |
98 | .flags = IORESOURCE_IRQ, | |
99 | }, | |
100 | }; | |
101 | ||
102 | static struct platform_device eth_device = { | |
103 | .name = "sh-eth", | |
104 | .id = -1, | |
105 | .dev = { | |
106 | .platform_data = (void *)1, | |
107 | }, | |
108 | .num_resources = ARRAY_SIZE(eth_resources), | |
109 | .resource = eth_resources, | |
110 | }; | |
111 | ||
9d4436a6 YS |
112 | static struct platform_device *sh7619_devices[] __initdata = { |
113 | &sci_device, | |
d88a3ea6 | 114 | ð_device, |
9d4436a6 YS |
115 | }; |
116 | ||
117 | static int __init sh7619_devices_setup(void) | |
118 | { | |
119 | return platform_add_devices(sh7619_devices, | |
120 | ARRAY_SIZE(sh7619_devices)); | |
121 | } | |
122 | __initcall(sh7619_devices_setup); | |
780a1568 | 123 | |
90015c89 | 124 | void __init plat_irq_setup(void) |
780a1568 | 125 | { |
0dc3fc04 | 126 | register_intc_controller(&intc_desc); |
780a1568 | 127 | } |