Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 1 | /* |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 2 | * Copyright (C) 2005 Nokia Corporation |
| 3 | * Author: Paul Mundt <paul.mundt@nokia.com> |
| 4 | * |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 5 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 6 | * |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 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. |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 9 | * |
| 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. |
| 13 | */ |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 14 | #include <linux/io.h> |
Benoit Cousson | fbf75da | 2011-09-21 23:30:31 +0200 | [diff] [blame] | 15 | #include <linux/of_irq.h> |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 16 | #include <linux/of_platform.h> |
| 17 | #include <linux/irqdomain.h> |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 18 | |
Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 19 | #include <mach/hardware.h> |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 20 | #include <asm/hardware/gic.h> |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 21 | #include <asm/mach/arch.h> |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 22 | |
Tony Lindgren | 4e65331 | 2011-11-10 22:45:17 +0100 | [diff] [blame] | 23 | #include "common.h" |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 24 | #include "common-board-devices.h" |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 25 | |
Tony Lindgren | 75a57fe | 2012-03-05 13:47:28 -0800 | [diff] [blame] | 26 | #if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)) |
R Sricharan | c4082d4 | 2012-06-05 16:31:06 +0530 | [diff] [blame] | 27 | #define intc_of_init NULL |
Tony Lindgren | 75a57fe | 2012-03-05 13:47:28 -0800 | [diff] [blame] | 28 | #endif |
| 29 | #ifndef CONFIG_ARCH_OMAP4 |
| 30 | #define gic_of_init NULL |
| 31 | #endif |
| 32 | |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 33 | static struct of_device_id omap_dt_match_table[] __initdata = { |
| 34 | { .compatible = "simple-bus", }, |
| 35 | { .compatible = "ti,omap-infra", }, |
| 36 | { } |
Paul Walmsley | b3c6df3 | 2009-09-03 20:14:02 +0300 | [diff] [blame] | 37 | }; |
| 38 | |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 39 | static void __init omap_generic_init(void) |
| 40 | { |
Tony Lindgren | a4ca9db | 2011-08-22 23:57:23 -0700 | [diff] [blame] | 41 | omap_sdrc_init(NULL, NULL); |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 42 | |
| 43 | of_platform_populate(NULL, omap_dt_match_table, NULL, NULL); |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 44 | } |
| 45 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 46 | #ifdef CONFIG_SOC_OMAP2420 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 47 | static const char *omap242x_boards_compat[] __initdata = { |
| 48 | "ti,omap2420", |
| 49 | NULL, |
| 50 | }; |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 51 | |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 52 | DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)") |
Russell King | 71ee7da | 2010-05-23 10:18:16 +0100 | [diff] [blame] | 53 | .reserve = omap_reserve, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 54 | .map_io = omap242x_map_io, |
| 55 | .init_early = omap2420_init_early, |
R Sricharan | c4082d4 | 2012-06-05 16:31:06 +0530 | [diff] [blame] | 56 | .init_irq = omap_intc_of_init, |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 57 | .handle_irq = omap2_intc_handle_irq, |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 58 | .init_machine = omap_generic_init, |
Arnd Bergmann | 13340b2 | 2011-06-30 12:58:01 +0000 | [diff] [blame] | 59 | .timer = &omap2_timer, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 60 | .dt_compat = omap242x_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 61 | .restart = omap_prcm_restart, |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 62 | MACHINE_END |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 63 | #endif |
| 64 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 65 | #ifdef CONFIG_SOC_OMAP2430 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 66 | static const char *omap243x_boards_compat[] __initdata = { |
| 67 | "ti,omap2430", |
| 68 | NULL, |
| 69 | }; |
| 70 | |
| 71 | DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)") |
| 72 | .reserve = omap_reserve, |
| 73 | .map_io = omap243x_map_io, |
| 74 | .init_early = omap2430_init_early, |
R Sricharan | c4082d4 | 2012-06-05 16:31:06 +0530 | [diff] [blame] | 75 | .init_irq = omap_intc_of_init, |
Marc Zyngier | 6b2f55d | 2011-09-06 10:23:45 +0100 | [diff] [blame] | 76 | .handle_irq = omap2_intc_handle_irq, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 77 | .init_machine = omap_generic_init, |
| 78 | .timer = &omap2_timer, |
| 79 | .dt_compat = omap243x_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 80 | .restart = omap_prcm_restart, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 81 | MACHINE_END |
| 82 | #endif |
| 83 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 84 | #ifdef CONFIG_ARCH_OMAP3 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 85 | static const char *omap3_boards_compat[] __initdata = { |
| 86 | "ti,omap3", |
| 87 | NULL, |
| 88 | }; |
| 89 | |
| 90 | DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") |
| 91 | .reserve = omap_reserve, |
| 92 | .map_io = omap3_map_io, |
| 93 | .init_early = omap3430_init_early, |
R Sricharan | c4082d4 | 2012-06-05 16:31:06 +0530 | [diff] [blame] | 94 | .init_irq = omap_intc_of_init, |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 95 | .handle_irq = omap3_intc_handle_irq, |
Benoit Cousson | 93651b8 | 2011-09-23 13:51:57 +0200 | [diff] [blame] | 96 | .init_machine = omap_generic_init, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 97 | .timer = &omap3_timer, |
| 98 | .dt_compat = omap3_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 99 | .restart = omap_prcm_restart, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 100 | MACHINE_END |
| 101 | #endif |
| 102 | |
Afzal Mohammed | 08f3098 | 2012-05-11 00:38:49 +0530 | [diff] [blame] | 103 | #ifdef CONFIG_SOC_AM33XX |
| 104 | static const char *am33xx_boards_compat[] __initdata = { |
| 105 | "ti,am33xx", |
| 106 | NULL, |
| 107 | }; |
| 108 | |
| 109 | DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)") |
| 110 | .reserve = omap_reserve, |
| 111 | .map_io = am33xx_map_io, |
| 112 | .init_early = am33xx_init_early, |
R Sricharan | c4082d4 | 2012-06-05 16:31:06 +0530 | [diff] [blame] | 113 | .init_irq = omap_intc_of_init, |
Afzal Mohammed | 08f3098 | 2012-05-11 00:38:49 +0530 | [diff] [blame] | 114 | .handle_irq = omap3_intc_handle_irq, |
| 115 | .init_machine = omap_generic_init, |
| 116 | .timer = &omap3_am33xx_timer, |
| 117 | .dt_compat = am33xx_boards_compat, |
| 118 | MACHINE_END |
| 119 | #endif |
| 120 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 121 | #ifdef CONFIG_ARCH_OMAP4 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 122 | static const char *omap4_boards_compat[] __initdata = { |
| 123 | "ti,omap4", |
| 124 | NULL, |
| 125 | }; |
| 126 | |
| 127 | DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") |
| 128 | .reserve = omap_reserve, |
| 129 | .map_io = omap4_map_io, |
| 130 | .init_early = omap4430_init_early, |
R Sricharan | c4082d4 | 2012-06-05 16:31:06 +0530 | [diff] [blame] | 131 | .init_irq = omap_gic_of_init, |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 132 | .handle_irq = gic_handle_irq, |
Benoit Cousson | 93651b8 | 2011-09-23 13:51:57 +0200 | [diff] [blame] | 133 | .init_machine = omap_generic_init, |
Shawn Guo | bbd707a | 2012-04-26 16:06:50 +0800 | [diff] [blame] | 134 | .init_late = omap4430_init_late, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 135 | .timer = &omap4_timer, |
| 136 | .dt_compat = omap4_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 137 | .restart = omap_prcm_restart, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 138 | MACHINE_END |
| 139 | #endif |
R Sricharan | 0c1b6fa | 2012-05-09 23:34:56 +0530 | [diff] [blame] | 140 | |
| 141 | #ifdef CONFIG_SOC_OMAP5 |
| 142 | static const char *omap5_boards_compat[] __initdata = { |
| 143 | "ti,omap5", |
| 144 | NULL, |
| 145 | }; |
| 146 | |
| 147 | DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") |
| 148 | .reserve = omap_reserve, |
| 149 | .map_io = omap5_map_io, |
| 150 | .init_early = omap5_init_early, |
| 151 | .init_irq = omap_gic_of_init, |
| 152 | .handle_irq = gic_handle_irq, |
| 153 | .init_machine = omap_generic_init, |
| 154 | .timer = &omap5_timer, |
| 155 | .dt_compat = omap5_boards_compat, |
| 156 | .restart = omap_prcm_restart, |
| 157 | MACHINE_END |
| 158 | #endif |