projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 689e331f SN |
1 | /* |
| 2 | * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ | |
| 3 | * | |
| 4 | * Modified from mach-omap/omap2/board-generic.c | |
| 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 | * published by the Free Software Foundation. | |
| 9 | */ | |
| 10 | #include <linux/io.h> | |
| 11 | #include <linux/of_irq.h> | |
| 12 | #include <linux/of_platform.h> | |
| 13 | #include <linux/irqdomain.h> | |
| 14 | ||
| 15 | #include <asm/mach/arch.h> | |
| 16 | ||
| 17 | #include <mach/common.h> | |
| 18 | #include <mach/cp_intc.h> | |
| 19 | #include <mach/da8xx.h> | |
| 20 | ||
| 21 | #define DA8XX_NUM_UARTS 3 | |
| 22 | ||
| 23 | void __init da8xx_uart_clk_enable(void) | |
| 24 | { | |
| 25 | int i; | |
| 26 | for (i = 0; i < DA8XX_NUM_UARTS; i++) | |
| 27 | davinci_serial_setup_clk(i, NULL); | |
| 28 | } | |
| 29 | ||
| 30 | static struct of_device_id da8xx_irq_match[] __initdata = { | |
| 31 | { .compatible = "ti,cp-intc", .data = cp_intc_of_init, }, | |
| 32 | { } | |
| 33 | }; | |
| 34 | ||
| 35 | static void __init da8xx_init_irq(void) | |
| 36 | { | |
| 37 | of_irq_init(da8xx_irq_match); | |
| 38 | } | |
| 39 | ||
| 01729ccf VBM |
40 | struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { |
| 41 | OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), | |
| 518f97db | 42 | OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), |
| db4c8fa7 | 43 | OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), |
| 01729ccf VBM |
44 | {} |
| 45 | }; | |
| 46 | ||
| 689e331f SN |
47 | #ifdef CONFIG_ARCH_DAVINCI_DA850 |
| 48 | ||
| 49 | static void __init da850_init_machine(void) | |
| 50 | { | |
| 01729ccf VBM |
51 | of_platform_populate(NULL, of_default_bus_match_table, |
| 52 | da850_auxdata_lookup, NULL); | |
| 689e331f SN |
53 | |
| 54 | da8xx_uart_clk_enable(); | |
| 55 | } | |
| 56 | ||
| 57 | static const char *da850_boards_compat[] __initdata = { | |
| 3015fb33 | 58 | "enbw,cmc", |
| 27e6e0d3 | 59 | "ti,da850-evm", |
| 689e331f SN |
60 | "ti,da850", |
| 61 | NULL, | |
| 62 | }; | |
| 63 | ||
| 64 | DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x") | |
| 65 | .map_io = da850_init, | |
| 66 | .init_irq = da8xx_init_irq, | |
| 6bb27d73 | 67 | .init_time = davinci_timer_init, |
| 689e331f SN |
68 | .init_machine = da850_init_machine, |
| 69 | .dt_compat = da850_boards_compat, | |
| 70 | .init_late = davinci_init_late, | |
| 71 | .restart = da8xx_restart, | |
| 72 | MACHINE_END | |
| 73 | ||
| 74 | #endif |