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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * SH5-101/SH5-103 CPU Setup
4 *
5 * Copyright (C) 2009 Paul Mundt
6 */
7#include <linux/platform_device.h>
8#include <linux/init.h>
9#include <linux/serial.h>
10#include <linux/serial_sci.h>
11#include <linux/io.h>
12#include <linux/mm.h>
13#include <linux/sh_timer.h>
14#include <asm/addrspace.h>
15
16static struct plat_sci_port scif0_platform_data = {
17 .flags = UPF_IOREMAP,
18 .scscr = SCSCR_REIE,
19 .type = PORT_SCIF,
20};
21
22static struct resource scif0_resources[] = {
23 DEFINE_RES_MEM(PHYS_PERIPHERAL_BLOCK + 0x01030000, 0x100),
24 DEFINE_RES_IRQ(39),
25 DEFINE_RES_IRQ(40),
26 DEFINE_RES_IRQ(42),
27};
28
29static struct platform_device scif0_device = {
30 .name = "sh-sci",
31 .id = 0,
32 .resource = scif0_resources,
33 .num_resources = ARRAY_SIZE(scif0_resources),
34 .dev = {
35 .platform_data = &scif0_platform_data,
36 },
37};
38
39static struct resource rtc_resources[] = {
40 [0] = {
41 .start = PHYS_PERIPHERAL_BLOCK + 0x01040000,
42 .end = PHYS_PERIPHERAL_BLOCK + 0x01040000 + 0x58 - 1,
43 .flags = IORESOURCE_IO,
44 },
45 [1] = {
46 /* Period IRQ */
47 .start = IRQ_PRI,
48 .flags = IORESOURCE_IRQ,
49 },
50 [2] = {
51 /* Carry IRQ */
52 .start = IRQ_CUI,
53 .flags = IORESOURCE_IRQ,
54 },
55 [3] = {
56 /* Alarm IRQ */
57 .start = IRQ_ATI,
58 .flags = IORESOURCE_IRQ,
59 },
60};
61
62static struct platform_device rtc_device = {
63 .name = "sh-rtc",
64 .id = -1,
65 .num_resources = ARRAY_SIZE(rtc_resources),
66 .resource = rtc_resources,
67};
68
69#define TMU_BLOCK_OFF 0x01020000
70#define TMU_BASE PHYS_PERIPHERAL_BLOCK + TMU_BLOCK_OFF
71
72static struct sh_timer_config tmu0_platform_data = {
73 .channels_mask = 7,
74};
75
76static struct resource tmu0_resources[] = {
77 DEFINE_RES_MEM(TMU_BASE, 0x30),
78 DEFINE_RES_IRQ(IRQ_TUNI0),
79 DEFINE_RES_IRQ(IRQ_TUNI1),
80 DEFINE_RES_IRQ(IRQ_TUNI2),
81};
82
83static struct platform_device tmu0_device = {
84 .name = "sh-tmu",
85 .id = 0,
86 .dev = {
87 .platform_data = &tmu0_platform_data,
88 },
89 .resource = tmu0_resources,
90 .num_resources = ARRAY_SIZE(tmu0_resources),
91};
92
93static struct platform_device *sh5_early_devices[] __initdata = {
94 &scif0_device,
95 &tmu0_device,
96};
97
98static struct platform_device *sh5_devices[] __initdata = {
99 &rtc_device,
100};
101
102static int __init sh5_devices_setup(void)
103{
104 int ret;
105
106 ret = platform_add_devices(sh5_early_devices,
107 ARRAY_SIZE(sh5_early_devices));
108 if (unlikely(ret != 0))
109 return ret;
110
111 return platform_add_devices(sh5_devices,
112 ARRAY_SIZE(sh5_devices));
113}
114arch_initcall(sh5_devices_setup);
115
116void __init plat_early_device_setup(void)
117{
118 early_platform_add_devices(sh5_early_devices,
119 ARRAY_SIZE(sh5_early_devices));
120}
1/*
2 * SH5-101/SH5-103 CPU Setup
3 *
4 * Copyright (C) 2009 Paul Mundt
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 */
10#include <linux/platform_device.h>
11#include <linux/init.h>
12#include <linux/serial.h>
13#include <linux/serial_sci.h>
14#include <linux/io.h>
15#include <linux/mm.h>
16#include <linux/sh_timer.h>
17#include <asm/addrspace.h>
18
19static struct plat_sci_port scif0_platform_data = {
20 .flags = UPF_IOREMAP,
21 .scscr = SCSCR_REIE,
22 .type = PORT_SCIF,
23};
24
25static struct resource scif0_resources[] = {
26 DEFINE_RES_MEM(PHYS_PERIPHERAL_BLOCK + 0x01030000, 0x100),
27 DEFINE_RES_IRQ(39),
28 DEFINE_RES_IRQ(40),
29 DEFINE_RES_IRQ(42),
30};
31
32static struct platform_device scif0_device = {
33 .name = "sh-sci",
34 .id = 0,
35 .resource = scif0_resources,
36 .num_resources = ARRAY_SIZE(scif0_resources),
37 .dev = {
38 .platform_data = &scif0_platform_data,
39 },
40};
41
42static struct resource rtc_resources[] = {
43 [0] = {
44 .start = PHYS_PERIPHERAL_BLOCK + 0x01040000,
45 .end = PHYS_PERIPHERAL_BLOCK + 0x01040000 + 0x58 - 1,
46 .flags = IORESOURCE_IO,
47 },
48 [1] = {
49 /* Period IRQ */
50 .start = IRQ_PRI,
51 .flags = IORESOURCE_IRQ,
52 },
53 [2] = {
54 /* Carry IRQ */
55 .start = IRQ_CUI,
56 .flags = IORESOURCE_IRQ,
57 },
58 [3] = {
59 /* Alarm IRQ */
60 .start = IRQ_ATI,
61 .flags = IORESOURCE_IRQ,
62 },
63};
64
65static struct platform_device rtc_device = {
66 .name = "sh-rtc",
67 .id = -1,
68 .num_resources = ARRAY_SIZE(rtc_resources),
69 .resource = rtc_resources,
70};
71
72#define TMU_BLOCK_OFF 0x01020000
73#define TMU_BASE PHYS_PERIPHERAL_BLOCK + TMU_BLOCK_OFF
74
75static struct sh_timer_config tmu0_platform_data = {
76 .channels_mask = 7,
77};
78
79static struct resource tmu0_resources[] = {
80 DEFINE_RES_MEM(TMU_BASE, 0x30),
81 DEFINE_RES_IRQ(IRQ_TUNI0),
82 DEFINE_RES_IRQ(IRQ_TUNI1),
83 DEFINE_RES_IRQ(IRQ_TUNI2),
84};
85
86static struct platform_device tmu0_device = {
87 .name = "sh-tmu",
88 .id = 0,
89 .dev = {
90 .platform_data = &tmu0_platform_data,
91 },
92 .resource = tmu0_resources,
93 .num_resources = ARRAY_SIZE(tmu0_resources),
94};
95
96static struct platform_device *sh5_early_devices[] __initdata = {
97 &scif0_device,
98 &tmu0_device,
99};
100
101static struct platform_device *sh5_devices[] __initdata = {
102 &rtc_device,
103};
104
105static int __init sh5_devices_setup(void)
106{
107 int ret;
108
109 ret = platform_add_devices(sh5_early_devices,
110 ARRAY_SIZE(sh5_early_devices));
111 if (unlikely(ret != 0))
112 return ret;
113
114 return platform_add_devices(sh5_devices,
115 ARRAY_SIZE(sh5_devices));
116}
117arch_initcall(sh5_devices_setup);
118
119void __init plat_early_device_setup(void)
120{
121 early_platform_add_devices(sh5_early_devices,
122 ARRAY_SIZE(sh5_early_devices));
123}