projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 5d489766 HZ |
1 | /* |
| 2 | * linux/arch/arm/mach-mmp/mmp-dt.c | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Marvell Technology Group Ltd. | |
| 5 | * Author: Haojian Zhuang <[email protected]> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License version 2 as | |
| 9 | * publishhed by the Free Software Foundation. | |
| 10 | */ | |
| 11 | ||
| 0f374561 | 12 | #include <linux/irqchip.h> |
| 5d489766 HZ |
13 | #include <linux/of_platform.h> |
| 14 | #include <asm/mach/arch.h> | |
| 641f4d56 | 15 | #include <asm/mach/time.h> |
| 5d489766 HZ |
16 | |
| 17 | #include "common.h" | |
| 18 | ||
| 641f4d56 | 19 | extern void __init mmp_dt_init_timer(void); |
| 5d489766 | 20 | |
| 641f4d56 | 21 | static const struct of_dev_auxdata pxa168_auxdata_lookup[] __initconst = { |
| 5d489766 HZ |
22 | OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL), |
| 23 | OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL), | |
| 24 | OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4026000, "pxa2xx-uart.2", NULL), | |
| 25 | OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL), | |
| 26 | OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4025000, "pxa2xx-i2c.1", NULL), | |
| f8731174 | 27 | OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL), |
| 5d489766 HZ |
28 | OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL), |
| 29 | {} | |
| 30 | }; | |
| 31 | ||
| 641f4d56 HZ |
32 | static const struct of_dev_auxdata pxa910_auxdata_lookup[] __initconst = { |
| 33 | OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL), | |
| 34 | OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL), | |
| 35 | OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4036000, "pxa2xx-uart.2", NULL), | |
| 36 | OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL), | |
| 37 | OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4037000, "pxa2xx-i2c.1", NULL), | |
| f8731174 | 38 | OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL), |
| 641f4d56 HZ |
39 | OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL), |
| 40 | {} | |
| 41 | }; | |
| 42 | ||
| 43 | static void __init pxa168_dt_init(void) | |
| 5d489766 | 44 | { |
| 641f4d56 HZ |
45 | of_platform_populate(NULL, of_default_bus_match_table, |
| 46 | pxa168_auxdata_lookup, NULL); | |
| 47 | } | |
| 5d489766 | 48 | |
| 641f4d56 HZ |
49 | static void __init pxa910_dt_init(void) |
| 50 | { | |
| 5d489766 | 51 | of_platform_populate(NULL, of_default_bus_match_table, |
| 641f4d56 | 52 | pxa910_auxdata_lookup, NULL); |
| 5d489766 HZ |
53 | } |
| 54 | ||
| 641f4d56 | 55 | static const char *mmp_dt_board_compat[] __initdata = { |
| 5d489766 | 56 | "mrvl,pxa168-aspenite", |
| 641f4d56 | 57 | "mrvl,pxa910-dkb", |
| 5d489766 HZ |
58 | NULL, |
| 59 | }; | |
| 60 | ||
| 61 | DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)") | |
| 62 | .map_io = mmp_map_io, | |
| 6bb27d73 | 63 | .init_time = mmp_dt_init_timer, |
| 641f4d56 HZ |
64 | .init_machine = pxa168_dt_init, |
| 65 | .dt_compat = mmp_dt_board_compat, | |
| 66 | MACHINE_END | |
| 67 | ||
| 68 | DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)") | |
| 69 | .map_io = mmp_map_io, | |
| 6bb27d73 | 70 | .init_time = mmp_dt_init_timer, |
| 641f4d56 HZ |
71 | .init_machine = pxa910_dt_init, |
| 72 | .dt_compat = mmp_dt_board_compat, | |
| 5d489766 | 73 | MACHINE_END |