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,