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.
16 #include <linux/of_platform.h>
17 #include <linux/irqdomain.h>
18 #include <linux/i2c/twl.h>
20 #include <mach/hardware.h>
21 #include <asm/mach/arch.h>
23 #include <plat/board.h>
24 #include <plat/common.h>
25 #include <mach/omap4-common.h>
26 #include "common-board-devices.h"
29 * XXX: Still needed to boot until the i2c & twl driver is adapted to
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);
42 static struct twl4030_platform_data beagle_twldata = {
43 .irq_base = TWL4030_IRQ_BASE,
44 .irq_end = TWL4030_IRQ_END,
47 static void __init omap3_i2c_init(void)
49 omap3_pmic_init("twl4030", &beagle_twldata);
52 static struct of_device_id omap_dt_match_table[] __initdata = {
53 { .compatible = "simple-bus", },
54 { .compatible = "ti,omap-infra", },
58 static struct of_device_id intc_match[] __initdata = {
59 { .compatible = "ti,omap3-intc", },
60 { .compatible = "arm,cortex-a9-gic", },
64 static void __init omap_generic_init(void)
66 struct device_node *node = of_find_matching_node(NULL, intc_match);
68 irq_domain_add_simple(node, 0);
71 omap_sdrc_init(NULL, NULL);
73 of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
76 static void __init omap4_init(void)
82 static void __init omap3_init(void)
88 #if defined(CONFIG_SOC_OMAP2420)
89 static const char *omap242x_boards_compat[] __initdata = {
94 DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
96 .reserve = omap_reserve,
97 .map_io = omap242x_map_io,
98 .init_early = omap2420_init_early,
99 .init_irq = omap2_init_irq,
100 .init_machine = omap_generic_init,
101 .timer = &omap2_timer,
102 .dt_compat = omap242x_boards_compat,
106 #if defined(CONFIG_SOC_OMAP2430)
107 static const char *omap243x_boards_compat[] __initdata = {
112 DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
113 .atag_offset = 0x100,
114 .reserve = omap_reserve,
115 .map_io = omap243x_map_io,
116 .init_early = omap2430_init_early,
117 .init_irq = omap2_init_irq,
118 .init_machine = omap_generic_init,
119 .timer = &omap2_timer,
120 .dt_compat = omap243x_boards_compat,
124 #if defined(CONFIG_ARCH_OMAP3)
125 static const char *omap3_boards_compat[] __initdata = {
130 DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
131 .atag_offset = 0x100,
132 .reserve = omap_reserve,
133 .map_io = omap3_map_io,
134 .init_early = omap3430_init_early,
135 .init_irq = omap3_init_irq,
136 .init_machine = omap3_init,
137 .timer = &omap3_timer,
138 .dt_compat = omap3_boards_compat,
142 #if defined(CONFIG_ARCH_OMAP4)
143 static const char *omap4_boards_compat[] __initdata = {
148 DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
149 .atag_offset = 0x100,
150 .reserve = omap_reserve,
151 .map_io = omap4_map_io,
152 .init_early = omap4430_init_early,
153 .init_irq = gic_init_irq,
154 .init_machine = omap4_init,
155 .timer = &omap4_timer,
156 .dt_compat = omap4_boards_compat,