1/*
2 *  linux/arch/arm/mach-pxa/pxa-dt.c
3 *
4 *  Copyright (C) 2012 Daniel Mack
5 *
6 *  This program is free software; you can redistribute it and/or modify
7 *  it under the terms of the GNU General Public License version 2 as
8 *  publishhed by the Free Software Foundation.
9 */
10
11#include <linux/irq.h>
12#include <linux/irqdomain.h>
13#include <linux/of_irq.h>
14#include <linux/of_platform.h>
15#include <asm/mach/arch.h>
16#include <asm/mach/time.h>
17#include <mach/irqs.h>
18
19#include "generic.h"
20
21#ifdef CONFIG_PXA3xx
22static const struct of_dev_auxdata const pxa3xx_auxdata_lookup[] __initconst = {
23	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x40100000, "pxa2xx-uart.0", NULL),
24	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x40200000, "pxa2xx-uart.1", NULL),
25	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x40700000, "pxa2xx-uart.2", NULL),
26	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x41600000, "pxa2xx-uart.3", NULL),
27	OF_DEV_AUXDATA("marvell,pxa-mmc",	0x41100000, "pxa2xx-mci.0", NULL),
28	OF_DEV_AUXDATA("intel,pxa3xx-gpio",	0x40e00000, "pxa3xx-gpio", NULL),
29	OF_DEV_AUXDATA("marvell,pxa-ohci",	0x4c000000, "pxa27x-ohci", NULL),
30	OF_DEV_AUXDATA("mrvl,pxa-i2c",		0x40301680, "pxa2xx-i2c.0", NULL),
31	OF_DEV_AUXDATA("mrvl,pwri2c",		0x40f500c0, "pxa3xx-i2c.1", NULL),
32	OF_DEV_AUXDATA("marvell,pxa3xx-nand",	0x43100000, "pxa3xx-nand", NULL),
33	{}
34};
35
36static void __init pxa3xx_dt_init(void)
37{
38	of_platform_populate(NULL, of_default_bus_match_table,
39			     pxa3xx_auxdata_lookup, NULL);
40}
41
42static const char *const pxa3xx_dt_board_compat[] __initconst = {
43	"marvell,pxa300",
44	"marvell,pxa310",
45	"marvell,pxa320",
46	NULL,
47};
48#endif
49
50#ifdef CONFIG_PXA3xx
51DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)")
52	.map_io		= pxa3xx_map_io,
53	.init_irq	= pxa3xx_dt_init_irq,
54	.handle_irq	= pxa3xx_handle_irq,
55	.init_time	= pxa_timer_init,
56	.restart	= pxa_restart,
57	.init_machine	= pxa3xx_dt_init,
58	.dt_compat	= pxa3xx_dt_board_compat,
59MACHINE_END
60#endif
61
62#ifdef CONFIG_PXA27x
63static const char * const pxa27x_dt_board_compat[] __initconst = {
64	"marvell,pxa270",
65	NULL,
66};
67
68DT_MACHINE_START(PXA27X_DT, "Marvell PXA2xx (Device Tree Support)")
69	.map_io		= pxa27x_map_io,
70	.init_irq	= pxa27x_dt_init_irq,
71	.handle_irq	= pxa27x_handle_irq,
72	.restart	= pxa_restart,
73	.dt_compat	= pxa27x_dt_board_compat,
74MACHINE_END
75#endif
76