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> |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 18 | #include <linux/i2c/twl.h> |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 19 | |
Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 20 | #include <mach/hardware.h> |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 21 | #include <asm/hardware/gic.h> |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 22 | #include <asm/mach/arch.h> |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 23 | |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 24 | #include <plat/board.h> |
Tony Lindgren | 4e65331 | 2011-11-10 22:45:17 +0100 | [diff] [blame] | 25 | #include "common.h" |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 26 | #include "common-board-devices.h" |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 27 | |
Benoit Cousson | fbf75da | 2011-09-21 23:30:31 +0200 | [diff] [blame^] | 28 | static struct of_device_id irq_match[] __initdata = { |
| 29 | { .compatible = "ti,omap2-intc", .data = omap_intc_of_init, }, |
| 30 | { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, |
| 31 | { } |
| 32 | }; |
| 33 | |
| 34 | static void __init omap_init_irq(void) |
| 35 | { |
| 36 | of_irq_init(irq_match); |
| 37 | } |
| 38 | |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 39 | /* |
| 40 | * XXX: Still needed to boot until the i2c & twl driver is adapted to |
| 41 | * device-tree |
| 42 | */ |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 43 | #ifdef CONFIG_ARCH_OMAP4 |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 44 | static struct twl4030_platform_data sdp4430_twldata = { |
| 45 | .irq_base = TWL6030_IRQ_BASE, |
| 46 | .irq_end = TWL6030_IRQ_END, |
| 47 | }; |
| 48 | |
| 49 | static void __init omap4_i2c_init(void) |
| 50 | { |
| 51 | omap4_pmic_init("twl6030", &sdp4430_twldata); |
| 52 | } |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 53 | #endif |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 54 | |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 55 | #ifdef CONFIG_ARCH_OMAP3 |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 56 | static struct twl4030_platform_data beagle_twldata = { |
| 57 | .irq_base = TWL4030_IRQ_BASE, |
| 58 | .irq_end = TWL4030_IRQ_END, |
| 59 | }; |
| 60 | |
| 61 | static void __init omap3_i2c_init(void) |
| 62 | { |
| 63 | omap3_pmic_init("twl4030", &beagle_twldata); |
| 64 | } |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 65 | #endif |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 66 | |
| 67 | static struct of_device_id omap_dt_match_table[] __initdata = { |
| 68 | { .compatible = "simple-bus", }, |
| 69 | { .compatible = "ti,omap-infra", }, |
| 70 | { } |
Paul Walmsley | b3c6df3 | 2009-09-03 20:14:02 +0300 | [diff] [blame] | 71 | }; |
| 72 | |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 73 | static void __init omap_generic_init(void) |
| 74 | { |
Tony Lindgren | a4ca9db | 2011-08-22 23:57:23 -0700 | [diff] [blame] | 75 | omap_sdrc_init(NULL, NULL); |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 76 | |
| 77 | of_platform_populate(NULL, omap_dt_match_table, NULL, NULL); |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 78 | } |
| 79 | |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 80 | #ifdef CONFIG_ARCH_OMAP4 |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 81 | static void __init omap4_init(void) |
| 82 | { |
| 83 | omap4_i2c_init(); |
| 84 | omap_generic_init(); |
| 85 | } |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 86 | #endif |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 87 | |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 88 | #ifdef CONFIG_ARCH_OMAP3 |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 89 | static void __init omap3_init(void) |
| 90 | { |
| 91 | omap3_i2c_init(); |
| 92 | omap_generic_init(); |
| 93 | } |
Sanjeev Premi | c4e2d24 | 2011-10-13 21:44:10 +0530 | [diff] [blame] | 94 | #endif |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 95 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 96 | #ifdef CONFIG_SOC_OMAP2420 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 97 | static const char *omap242x_boards_compat[] __initdata = { |
| 98 | "ti,omap2420", |
| 99 | NULL, |
| 100 | }; |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 101 | |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 102 | DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)") |
Russell King | 71ee7da | 2010-05-23 10:18:16 +0100 | [diff] [blame] | 103 | .reserve = omap_reserve, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 104 | .map_io = omap242x_map_io, |
| 105 | .init_early = omap2420_init_early, |
Benoit Cousson | fbf75da | 2011-09-21 23:30:31 +0200 | [diff] [blame^] | 106 | .init_irq = omap_init_irq, |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 107 | .handle_irq = omap2_intc_handle_irq, |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 108 | .init_machine = omap_generic_init, |
Arnd Bergmann | 13340b2 | 2011-06-30 12:58:01 +0000 | [diff] [blame] | 109 | .timer = &omap2_timer, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 110 | .dt_compat = omap242x_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 111 | .restart = omap_prcm_restart, |
Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame] | 112 | MACHINE_END |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 113 | #endif |
| 114 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 115 | #ifdef CONFIG_SOC_OMAP2430 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 116 | static const char *omap243x_boards_compat[] __initdata = { |
| 117 | "ti,omap2430", |
| 118 | NULL, |
| 119 | }; |
| 120 | |
| 121 | DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)") |
| 122 | .reserve = omap_reserve, |
| 123 | .map_io = omap243x_map_io, |
| 124 | .init_early = omap2430_init_early, |
Benoit Cousson | fbf75da | 2011-09-21 23:30:31 +0200 | [diff] [blame^] | 125 | .init_irq = omap_init_irq, |
Marc Zyngier | 6b2f55d | 2011-09-06 10:23:45 +0100 | [diff] [blame] | 126 | .handle_irq = omap2_intc_handle_irq, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 127 | .init_machine = omap_generic_init, |
| 128 | .timer = &omap2_timer, |
| 129 | .dt_compat = omap243x_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 130 | .restart = omap_prcm_restart, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 131 | MACHINE_END |
| 132 | #endif |
| 133 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 134 | #ifdef CONFIG_ARCH_OMAP3 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 135 | static const char *omap3_boards_compat[] __initdata = { |
| 136 | "ti,omap3", |
| 137 | NULL, |
| 138 | }; |
| 139 | |
| 140 | DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") |
| 141 | .reserve = omap_reserve, |
| 142 | .map_io = omap3_map_io, |
| 143 | .init_early = omap3430_init_early, |
Benoit Cousson | fbf75da | 2011-09-21 23:30:31 +0200 | [diff] [blame^] | 144 | .init_irq = omap_init_irq, |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 145 | .handle_irq = omap3_intc_handle_irq, |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 146 | .init_machine = omap3_init, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 147 | .timer = &omap3_timer, |
| 148 | .dt_compat = omap3_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 149 | .restart = omap_prcm_restart, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 150 | MACHINE_END |
| 151 | #endif |
| 152 | |
Benoit Cousson | 0e02a8c | 2011-12-01 11:05:17 +0100 | [diff] [blame] | 153 | #ifdef CONFIG_ARCH_OMAP4 |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 154 | static const char *omap4_boards_compat[] __initdata = { |
| 155 | "ti,omap4", |
| 156 | NULL, |
| 157 | }; |
| 158 | |
| 159 | DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") |
| 160 | .reserve = omap_reserve, |
| 161 | .map_io = omap4_map_io, |
| 162 | .init_early = omap4430_init_early, |
Benoit Cousson | fbf75da | 2011-09-21 23:30:31 +0200 | [diff] [blame^] | 163 | .init_irq = omap_init_irq, |
Benoit Cousson | b755706 | 2011-12-07 11:47:40 -0800 | [diff] [blame] | 164 | .handle_irq = gic_handle_irq, |
Benoit Cousson | a7cbb9b | 2011-09-22 21:52:02 +0200 | [diff] [blame] | 165 | .init_machine = omap4_init, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 166 | .timer = &omap4_timer, |
| 167 | .dt_compat = omap4_boards_compat, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 168 | .restart = omap_prcm_restart, |
Benoit Cousson | 8d61649 | 2011-09-20 21:24:47 +0200 | [diff] [blame] | 169 | MACHINE_END |
| 170 | #endif |