2 * Copyright (C) 2005 Nokia Corporation
3 * Author: Paul Mundt <paul.mundt@nokia.com>
5 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
7 * Modified from the original mach-omap/omap2/board-generic.c did by Paul
8 * to support the OMAP2+ device tree boards with an unique board file.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
15 #include <linux/of_platform.h>
16 #include <linux/irqdomain.h>
17 #include <linux/i2c/twl.h>
19 #include <mach/hardware.h>
20 #include <asm/hardware/gic.h>
21 #include <asm/mach/arch.h>
23 #include <plat/board.h>
25 #include "common-board-devices.h"
28 * XXX: Still needed to boot until the i2c & twl driver is adapted to
31 #ifdef CONFIG_ARCH_OMAP4
32 static struct twl4030_platform_data sdp4430_twldata
= {
33 .irq_base
= TWL6030_IRQ_BASE
,
34 .irq_end
= TWL6030_IRQ_END
,
37 static void __init
omap4_i2c_init(void)
39 omap4_pmic_init("twl6030", &sdp4430_twldata
);
43 #ifdef CONFIG_ARCH_OMAP3
44 static struct twl4030_platform_data beagle_twldata
= {
45 .irq_base
= TWL4030_IRQ_BASE
,
46 .irq_end
= TWL4030_IRQ_END
,
49 static void __init
omap3_i2c_init(void)
51 omap3_pmic_init("twl4030", &beagle_twldata
);
55 static struct of_device_id omap_dt_match_table
[] __initdata
= {
56 { .compatible
= "simple-bus", },
57 { .compatible
= "ti,omap-infra", },
61 static struct of_device_id intc_match
[] __initdata
= {
62 { .compatible
= "ti,omap3-intc", },
63 { .compatible
= "arm,cortex-a9-gic", },
67 static void __init
omap_generic_init(void)
69 struct device_node
*node
= of_find_matching_node(NULL
, intc_match
);
71 irq_domain_add_legacy(node
, 32, 0, 0, &irq_domain_simple_ops
, NULL
);
73 omap_sdrc_init(NULL
, NULL
);
75 of_platform_populate(NULL
, omap_dt_match_table
, NULL
, NULL
);
78 #ifdef CONFIG_ARCH_OMAP4
79 static void __init
omap4_init(void)
86 #ifdef CONFIG_ARCH_OMAP3
87 static void __init
omap3_init(void)
94 #ifdef CONFIG_SOC_OMAP2420
95 static const char *omap242x_boards_compat
[] __initdata
= {
100 DT_MACHINE_START(OMAP242X_DT
, "Generic OMAP2420 (Flattened Device Tree)")
101 .reserve
= omap_reserve
,
102 .map_io
= omap242x_map_io
,
103 .init_early
= omap2420_init_early
,
104 .init_irq
= omap2_init_irq
,
105 .handle_irq
= omap2_intc_handle_irq
,
106 .init_machine
= omap_generic_init
,
107 .timer
= &omap2_timer
,
108 .dt_compat
= omap242x_boards_compat
,
109 .restart
= omap_prcm_restart
,
113 #ifdef CONFIG_SOC_OMAP2430
114 static const char *omap243x_boards_compat
[] __initdata
= {
119 DT_MACHINE_START(OMAP243X_DT
, "Generic OMAP2430 (Flattened Device Tree)")
120 .reserve
= omap_reserve
,
121 .map_io
= omap243x_map_io
,
122 .init_early
= omap2430_init_early
,
123 .init_irq
= omap2_init_irq
,
124 .handle_irq
= omap2_intc_handle_irq
,
125 .init_machine
= omap_generic_init
,
126 .timer
= &omap2_timer
,
127 .dt_compat
= omap243x_boards_compat
,
128 .restart
= omap_prcm_restart
,
132 #ifdef CONFIG_ARCH_OMAP3
133 static const char *omap3_boards_compat
[] __initdata
= {
138 DT_MACHINE_START(OMAP3_DT
, "Generic OMAP3 (Flattened Device Tree)")
139 .reserve
= omap_reserve
,
140 .map_io
= omap3_map_io
,
141 .init_early
= omap3430_init_early
,
142 .init_irq
= omap3_init_irq
,
143 .handle_irq
= omap3_intc_handle_irq
,
144 .init_machine
= omap3_init
,
145 .timer
= &omap3_timer
,
146 .dt_compat
= omap3_boards_compat
,
147 .restart
= omap_prcm_restart
,
151 #ifdef CONFIG_ARCH_OMAP4
152 static const char *omap4_boards_compat
[] __initdata
= {
157 DT_MACHINE_START(OMAP4_DT
, "Generic OMAP4 (Flattened Device Tree)")
158 .reserve
= omap_reserve
,
159 .map_io
= omap4_map_io
,
160 .init_early
= omap4430_init_early
,
161 .init_irq
= gic_init_irq
,
162 .handle_irq
= gic_handle_irq
,
163 .init_machine
= omap4_init
,
164 .timer
= &omap4_timer
,
165 .dt_compat
= omap4_boards_compat
,
166 .restart
= omap_prcm_restart
,