[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-omap2 / board-generic.c

/*
 * Copyright (C) 2005 Nokia Corporation
 * Author: Paul Mundt <paul.mundt@nokia.com>
 *
 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
 *
 * Modified from the original mach-omap/omap2/board-generic.c did by Paul
 * to support the OMAP2+ device tree boards with an unique board file.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#include <linux/io.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/irqdomain.h>

#include <asm/mach/arch.h>

#include "common.h"

#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
#define intc_of_init	NULL
#endif
#ifndef CONFIG_ARCH_OMAP4
#define gic_of_init		NULL
#endif

static struct of_device_id omap_dt_match_table[] __initdata = {
	{ .compatible = "simple-bus", },
	{ .compatible = "ti,omap-infra", },
	{ }
};

static void __init omap_generic_init(void)
{
	omap_sdrc_init(NULL, NULL);

	of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
	pdata_quirks_init();
}

#ifdef CONFIG_SOC_OMAP2420
static const char *omap242x_boards_compat[] __initdata = {
	"ti,omap2420",
	NULL,
};

DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.map_io		= omap242x_map_io,
	.init_early	= omap2420_init_early,
	.init_irq	= omap_intc_of_init,
	.handle_irq	= omap2_intc_handle_irq,
	.init_machine	= omap_generic_init,
	.init_time	= omap2_sync32k_timer_init,
	.dt_compat	= omap242x_boards_compat,
	.restart	= omap2xxx_restart,
MACHINE_END
#endif

#ifdef CONFIG_SOC_OMAP2430
static const char *omap243x_boards_compat[] __initdata = {
	"ti,omap2430",
	NULL,
};

DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.map_io		= omap243x_map_io,
	.init_early	= omap2430_init_early,
	.init_irq	= omap_intc_of_init,
	.handle_irq	= omap2_intc_handle_irq,
	.init_machine	= omap_generic_init,
	.init_time	= omap2_sync32k_timer_init,
	.dt_compat	= omap243x_boards_compat,
	.restart	= omap2xxx_restart,
MACHINE_END
#endif

#ifdef CONFIG_ARCH_OMAP3
static const char *omap3_boards_compat[] __initdata = {
	"ti,omap3",
	NULL,
};

DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.map_io		= omap3_map_io,
	.init_early	= omap3430_init_early,
	.init_irq	= omap_intc_of_init,
	.handle_irq	= omap3_intc_handle_irq,
	.init_machine	= omap_generic_init,
	.init_late	= omap3_init_late,
	.init_time	= omap3_sync32k_timer_init,
	.dt_compat	= omap3_boards_compat,
	.restart	= omap3xxx_restart,
MACHINE_END

static const char *omap3_gp_boards_compat[] __initdata = {
	"ti,omap3-beagle",
	"timll,omap3-devkit8000",
	NULL,
};

DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.map_io		= omap3_map_io,
	.init_early	= omap3430_init_early,
	.init_irq	= omap_intc_of_init,
	.handle_irq	= omap3_intc_handle_irq,
	.init_machine	= omap_generic_init,
	.init_late	= omap3_init_late,
	.init_time	= omap3_secure_sync32k_timer_init,
	.dt_compat	= omap3_gp_boards_compat,
	.restart	= omap3xxx_restart,
MACHINE_END
#endif

#ifdef CONFIG_SOC_AM33XX
static const char *am33xx_boards_compat[] __initdata = {
	"ti,am33xx",
	NULL,
};

DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.map_io		= am33xx_map_io,
	.init_early	= am33xx_init_early,
	.init_irq	= omap_intc_of_init,
	.handle_irq	= omap3_intc_handle_irq,
	.init_machine	= omap_generic_init,
	.init_time	= omap3_gptimer_timer_init,
	.dt_compat	= am33xx_boards_compat,
	.restart	= am33xx_restart,
MACHINE_END
#endif

#ifdef CONFIG_ARCH_OMAP4
static const char *omap4_boards_compat[] __initdata = {
	"ti,omap4",
	NULL,
};

DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.smp		= smp_ops(omap4_smp_ops),
	.map_io		= omap4_map_io,
	.init_early	= omap4430_init_early,
	.init_irq	= omap_gic_of_init,
	.init_machine	= omap_generic_init,
	.init_late	= omap4430_init_late,
	.init_time	= omap4_local_timer_init,
	.dt_compat	= omap4_boards_compat,
	.restart	= omap44xx_restart,
MACHINE_END
#endif

#ifdef CONFIG_SOC_OMAP5
static const char *omap5_boards_compat[] __initdata = {
	"ti,omap5",
	NULL,
};

DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.smp		= smp_ops(omap4_smp_ops),
	.map_io		= omap5_map_io,
	.init_early	= omap5_init_early,
	.init_irq	= omap_gic_of_init,
	.init_machine	= omap_generic_init,
	.init_time	= omap5_realtime_timer_init,
	.dt_compat	= omap5_boards_compat,
	.restart	= omap44xx_restart,
MACHINE_END
#endif

#ifdef CONFIG_SOC_AM43XX
static const char *am43_boards_compat[] __initdata = {
	"ti,am43",
	NULL,
};

DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
	.map_io		= am33xx_map_io,
	.init_early	= am43xx_init_early,
	.init_irq	= omap_gic_of_init,
	.init_machine	= omap_generic_init,
	.init_time	= omap3_sync32k_timer_init,
	.dt_compat	= am43_boards_compat,
MACHINE_END
#endif

#ifdef CONFIG_SOC_DRA7XX
static const char *dra7xx_boards_compat[] __initdata = {
	"ti,dra7",
	NULL,
};

DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
	.reserve	= omap_reserve,
	.smp		= smp_ops(omap4_smp_ops),
	.map_io		= omap5_map_io,
	.init_early	= dra7xx_init_early,
	.init_irq	= omap_gic_of_init,
	.init_machine	= omap_generic_init,
	.init_time	= omap5_realtime_timer_init,
	.dt_compat	= dra7xx_boards_compat,
	.restart	= omap44xx_restart,
MACHINE_END
#endif
Commit	Line	Data
1dbae815	1	/*
1dbae815 TL	2	* Copyright (C) 2005 Nokia Corporation
	3	* Author: Paul Mundt <paul.mundt@nokia.com>
	4	*
8d61649d	5	* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
1dbae815	6	*
8d61649d BC	7	* Modified from the original mach-omap/omap2/board-generic.c did by Paul
8d61649d BC	8	* to support the OMAP2+ device tree boards with an unique board file.
1dbae815 TL	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	*/
8d61649d	14	#include <linux/io.h>
fbf75da7	15	#include <linux/of_irq.h>
8d61649d BC	16	#include <linux/of_platform.h>
8d61649d BC	17	#include <linux/irqdomain.h>
1dbae815	18
1dbae815	19	#include <asm/mach/arch.h>
1dbae815	20
4e65331c	21	#include "common.h"
8d61649d	22
75a57fe9	23	#if !(defined(CONFIG_ARCH_OMAP2) \|\| defined(CONFIG_ARCH_OMAP3))
c4082d49	24	#define intc_of_init NULL
75a57fe9 TL	25	#endif
	26	#ifndef CONFIG_ARCH_OMAP4
	27	#define gic_of_init NULL
	28	#endif
	29
8d61649d BC	30	static struct of_device_id omap_dt_match_table[] __initdata = {
	31	{ .compatible = "simple-bus", },
	32	{ .compatible = "ti,omap-infra", },
	33	{ }
b3c6df3a PW	34	};
b3c6df3a PW	35
1dbae815 TL	36	static void __init omap_generic_init(void)
1dbae815 TL	37	{
a4ca9dbe	38	omap_sdrc_init(NULL, NULL);
1dbae815	39
8d61649d	40	of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
6a08e1e6	41	pdata_quirks_init();
1dbae815 TL	42	}
1dbae815 TL	43
0e02a8c1	44	#ifdef CONFIG_SOC_OMAP2420
8d61649d BC	45	static const char *omap242x_boards_compat[] __initdata = {
	46	"ti,omap2420",
	47	NULL,
	48	};
	49
	50	DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
	51	.reserve = omap_reserve,
	52	.map_io = omap242x_map_io,
	53	.init_early = omap2420_init_early,
c4082d49	54	.init_irq = omap_intc_of_init,
b755706c	55	.handle_irq = omap2_intc_handle_irq,
8d61649d	56	.init_machine = omap_generic_init,
6bb27d73	57	.init_time = omap2_sync32k_timer_init,
8d61649d	58	.dt_compat = omap242x_boards_compat,
187e3e06	59	.restart = omap2xxx_restart,
8d61649d BC	60	MACHINE_END
	61	#endif
	62
0e02a8c1	63	#ifdef CONFIG_SOC_OMAP2430
8d61649d BC	64	static const char *omap243x_boards_compat[] __initdata = {
	65	"ti,omap2430",
	66	NULL,
	67	};
	68
	69	DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
71ee7dad	70	.reserve = omap_reserve,
8d61649d BC	71	.map_io = omap243x_map_io,
8d61649d BC	72	.init_early = omap2430_init_early,
c4082d49	73	.init_irq = omap_intc_of_init,
6b2f55d7	74	.handle_irq = omap2_intc_handle_irq,
1dbae815	75	.init_machine = omap_generic_init,
6bb27d73	76	.init_time = omap2_sync32k_timer_init,
8d61649d	77	.dt_compat = omap243x_boards_compat,
187e3e06	78	.restart = omap2xxx_restart,
8d61649d BC	79	MACHINE_END
	80	#endif
	81
0e02a8c1	82	#ifdef CONFIG_ARCH_OMAP3
8d61649d BC	83	static const char *omap3_boards_compat[] __initdata = {
	84	"ti,omap3",
	85	NULL,
	86	};
	87
	88	DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
	89	.reserve = omap_reserve,
	90	.map_io = omap3_map_io,
	91	.init_early = omap3430_init_early,
c4082d49	92	.init_irq = omap_intc_of_init,
b755706c	93	.handle_irq = omap3_intc_handle_irq,
93651b85	94	.init_machine = omap_generic_init,
990fa4f5	95	.init_late = omap3_init_late,
6bb27d73	96	.init_time = omap3_sync32k_timer_init,
8d61649d	97	.dt_compat = omap3_boards_compat,
187e3e06	98	.restart = omap3xxx_restart,
8d61649d	99	MACHINE_END
7dd9d502 JH	100
	101	static const char *omap3_gp_boards_compat[] __initdata = {
	102	"ti,omap3-beagle",
4bfe6341	103	"timll,omap3-devkit8000",
7dd9d502 JH	104	NULL,
	105	};
	106
	107	DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
	108	.reserve = omap_reserve,
	109	.map_io = omap3_map_io,
	110	.init_early = omap3430_init_early,
	111	.init_irq = omap_intc_of_init,
	112	.handle_irq = omap3_intc_handle_irq,
	113	.init_machine = omap_generic_init,
990fa4f5	114	.init_late = omap3_init_late,
6bb27d73	115	.init_time = omap3_secure_sync32k_timer_init,
7dd9d502	116	.dt_compat = omap3_gp_boards_compat,
d01e4afd	117	.restart = omap3xxx_restart,
8d61649d BC	118	MACHINE_END
	119	#endif
	120
08f30989 AM	121	#ifdef CONFIG_SOC_AM33XX
	122	static const char *am33xx_boards_compat[] __initdata = {
	123	"ti,am33xx",
	124	NULL,
	125	};
	126
	127	DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
	128	.reserve = omap_reserve,
	129	.map_io = am33xx_map_io,
	130	.init_early = am33xx_init_early,
c4082d49	131	.init_irq = omap_intc_of_init,
08f30989 AM	132	.handle_irq = omap3_intc_handle_irq,
08f30989 AM	133	.init_machine = omap_generic_init,
00ea4d56	134	.init_time = omap3_gptimer_timer_init,
08f30989	135	.dt_compat = am33xx_boards_compat,
14e067c1	136	.restart = am33xx_restart,
08f30989 AM	137	MACHINE_END
	138	#endif
	139
0e02a8c1	140	#ifdef CONFIG_ARCH_OMAP4
8d61649d BC	141	static const char *omap4_boards_compat[] __initdata = {
	142	"ti,omap4",
	143	NULL,
	144	};
	145
	146	DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
	147	.reserve = omap_reserve,
06915321	148	.smp = smp_ops(omap4_smp_ops),
8d61649d BC	149	.map_io = omap4_map_io,
8d61649d BC	150	.init_early = omap4430_init_early,
c4082d49	151	.init_irq = omap_gic_of_init,
93651b85	152	.init_machine = omap_generic_init,
bbd707ac	153	.init_late = omap4430_init_late,
6bb27d73	154	.init_time = omap4_local_timer_init,
8d61649d	155	.dt_compat = omap4_boards_compat,
187e3e06	156	.restart = omap44xx_restart,
1dbae815	157	MACHINE_END
8d61649d	158	#endif
0c1b6fac S	159
	160	#ifdef CONFIG_SOC_OMAP5
	161	static const char *omap5_boards_compat[] __initdata = {
	162	"ti,omap5",
	163	NULL,
	164	};
	165
	166	DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
	167	.reserve = omap_reserve,
06915321	168	.smp = smp_ops(omap4_smp_ops),
0c1b6fac S	169	.map_io = omap5_map_io,
	170	.init_early = omap5_init_early,
	171	.init_irq = omap_gic_of_init,
0c1b6fac	172	.init_machine = omap_generic_init,
6bb27d73	173	.init_time = omap5_realtime_timer_init,
0c1b6fac	174	.dt_compat = omap5_boards_compat,
187e3e06	175	.restart = omap44xx_restart,
0c1b6fac S	176	MACHINE_END
0c1b6fac S	177	#endif
bb256f80 AM	178
	179	#ifdef CONFIG_SOC_AM43XX
	180	static const char *am43_boards_compat[] __initdata = {
	181	"ti,am43",
	182	NULL,
	183	};
	184
	185	DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
	186	.map_io = am33xx_map_io,
	187	.init_early = am43xx_init_early,
	188	.init_irq = omap_gic_of_init,
	189	.init_machine = omap_generic_init,
	190	.init_time = omap3_sync32k_timer_init,
	191	.dt_compat = am43_boards_compat,
	192	MACHINE_END
	193	#endif
439bf39e S	194
	195	#ifdef CONFIG_SOC_DRA7XX
	196	static const char *dra7xx_boards_compat[] __initdata = {
	197	"ti,dra7",
	198	NULL,
	199	};
	200
	201	DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
	202	.reserve = omap_reserve,
	203	.smp = smp_ops(omap4_smp_ops),
	204	.map_io = omap5_map_io,
	205	.init_early = dra7xx_init_early,
	206	.init_irq = omap_gic_of_init,
	207	.init_machine = omap_generic_init,
	208	.init_time = omap5_realtime_timer_init,
	209	.dt_compat = dra7xx_boards_compat,
1d597b07	210	.restart = omap44xx_restart,
439bf39e S	211	MACHINE_END
439bf39e S	212	#endif