projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e7749a26 DM |
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 | #include <mach/pxa3xx.h> | |
| 19 | ||
| 20 | #include "generic.h" | |
| 21 | ||
| 22 | #ifdef CONFIG_PXA3xx | |
| 23 | extern void __init pxa3xx_dt_init_irq(void); | |
| 24 | ||
| 25 | static const struct of_dev_auxdata pxa3xx_auxdata_lookup[] __initconst = { | |
| 26 | OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40100000, "pxa2xx-uart.0", NULL), | |
| 27 | OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40200000, "pxa2xx-uart.1", NULL), | |
| 28 | OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40700000, "pxa2xx-uart.2", NULL), | |
| 29 | OF_DEV_AUXDATA("mrvl,pxa-uart", 0x41600000, "pxa2xx-uart.3", NULL), | |
| 30 | OF_DEV_AUXDATA("marvell,pxa-mmc", 0x41100000, "pxa2xx-mci.0", NULL), | |
| 47288e04 | 31 | OF_DEV_AUXDATA("intel,pxa3xx-gpio", 0x40e00000, "pxa3xx-gpio", NULL), |
| e7749a26 DM |
32 | OF_DEV_AUXDATA("marvell,pxa-ohci", 0x4c000000, "pxa27x-ohci", NULL), |
| 33 | OF_DEV_AUXDATA("mrvl,pxa-i2c", 0x40301680, "pxa2xx-i2c.0", NULL), | |
| 34 | OF_DEV_AUXDATA("mrvl,pwri2c", 0x40f500c0, "pxa3xx-i2c.1", NULL), | |
| 35 | OF_DEV_AUXDATA("marvell,pxa3xx-nand", 0x43100000, "pxa3xx-nand", NULL), | |
| 36 | {} | |
| 37 | }; | |
| 38 | ||
| 39 | static void __init pxa3xx_dt_init(void) | |
| 40 | { | |
| 41 | of_platform_populate(NULL, of_default_bus_match_table, | |
| 42 | pxa3xx_auxdata_lookup, NULL); | |
| 43 | } | |
| 44 | ||
| 45 | static const char *pxa3xx_dt_board_compat[] __initdata = { | |
| 46 | "marvell,pxa300", | |
| 47 | "marvell,pxa310", | |
| 48 | "marvell,pxa320", | |
| 49 | NULL, | |
| 50 | }; | |
| 51 | #endif | |
| 52 | ||
| 53 | #ifdef CONFIG_PXA3xx | |
| 54 | DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)") | |
| 55 | .map_io = pxa3xx_map_io, | |
| 56 | .init_irq = pxa3xx_dt_init_irq, | |
| 57 | .handle_irq = pxa3xx_handle_irq, | |
| 6bb27d73 | 58 | .init_time = pxa_timer_init, |
| e7749a26 DM |
59 | .restart = pxa_restart, |
| 60 | .init_machine = pxa3xx_dt_init, | |
| 61 | .dt_compat = pxa3xx_dt_board_compat, | |
| 62 | MACHINE_END | |
| 63 | #endif |