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/mach/arch.h>
22 #include <plat/board.h>
23 #include <plat/common.h>
24 #include <mach/omap4-common.h>
25 #include "common-board-devices.h"
28 * XXX: Still needed to boot until the i2c & twl driver is adapted to
31 static struct twl4030_platform_data sdp4430_twldata
= {
32 .irq_base
= TWL6030_IRQ_BASE
,
33 .irq_end
= TWL6030_IRQ_END
,
36 static void __init
omap4_i2c_init(void)
38 omap4_pmic_init("twl6030", &sdp4430_twldata
);
41 static struct twl4030_platform_data beagle_twldata
= {
42 .irq_base
= TWL4030_IRQ_BASE
,
43 .irq_end
= TWL4030_IRQ_END
,
46 static void __init
omap3_i2c_init(void)
48 omap3_pmic_init("twl4030", &beagle_twldata
);
51 static struct of_device_id omap_dt_match_table
[] __initdata
= {
52 { .compatible
= "simple-bus", },
53 { .compatible
= "ti,omap-infra", },
57 static struct of_device_id intc_match
[] __initdata
= {
58 { .compatible
= "ti,omap3-intc", },
59 { .compatible
= "arm,cortex-a9-gic", },
63 static void __init
omap_generic_init(void)
65 struct device_node
*node
= of_find_matching_node(NULL
, intc_match
);
67 irq_domain_add_simple(node
, 0);
70 omap_sdrc_init(NULL
, NULL
);
72 of_platform_populate(NULL
, omap_dt_match_table
, NULL
, NULL
);
75 static void __init
omap4_init(void)
81 static void __init
omap3_init(void)
87 #if defined(CONFIG_SOC_OMAP2420)
88 static const char *omap242x_boards_compat
[] __initdata
= {
93 DT_MACHINE_START(OMAP242X_DT
, "Generic OMAP2420 (Flattened Device Tree)")
95 .reserve
= omap_reserve
,
96 .map_io
= omap242x_map_io
,
97 .init_early
= omap2420_init_early
,
98 .init_irq
= omap2_init_irq
,
99 .init_machine
= omap_generic_init
,
100 .timer
= &omap2_timer
,
101 .dt_compat
= omap242x_boards_compat
,
105 #if defined(CONFIG_SOC_OMAP2430)
106 static const char *omap243x_boards_compat
[] __initdata
= {
111 DT_MACHINE_START(OMAP243X_DT
, "Generic OMAP2430 (Flattened Device Tree)")
112 .atag_offset
= 0x100,
113 .reserve
= omap_reserve
,
114 .map_io
= omap243x_map_io
,
115 .init_early
= omap2430_init_early
,
116 .init_irq
= omap2_init_irq
,
117 .init_machine
= omap_generic_init
,
118 .timer
= &omap2_timer
,
119 .dt_compat
= omap243x_boards_compat
,
123 #if defined(CONFIG_ARCH_OMAP3)
124 static const char *omap3_boards_compat
[] __initdata
= {
129 DT_MACHINE_START(OMAP3_DT
, "Generic OMAP3 (Flattened Device Tree)")
130 .atag_offset
= 0x100,
131 .reserve
= omap_reserve
,
132 .map_io
= omap3_map_io
,
133 .init_early
= omap3430_init_early
,
134 .init_irq
= omap3_init_irq
,
135 .init_machine
= omap3_init
,
136 .timer
= &omap3_timer
,
137 .dt_compat
= omap3_boards_compat
,
141 #if defined(CONFIG_ARCH_OMAP4)
142 static const char *omap4_boards_compat
[] __initdata
= {
147 DT_MACHINE_START(OMAP4_DT
, "Generic OMAP4 (Flattened Device Tree)")
148 .atag_offset
= 0x100,
149 .reserve
= omap_reserve
,
150 .map_io
= omap4_map_io
,
151 .init_early
= omap4430_init_early
,
152 .init_irq
= gic_init_irq
,
153 .init_machine
= omap4_init
,
154 .timer
= &omap4_timer
,
155 .dt_compat
= omap4_boards_compat
,