| Sekhar Nori | 689e331 | 2012-08-28 15:27:52 +0530 | [diff] [blame] | 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 | |
| Vishwanathrao Badarkhe, Manish | 01729cc | 2013-02-06 15:06:22 +0530 | [diff] [blame^] | 40 | struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { |
| 41 | OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), |
| 42 | {} |
| 43 | }; |
| 44 | |
| Sekhar Nori | 689e331 | 2012-08-28 15:27:52 +0530 | [diff] [blame] | 45 | #ifdef CONFIG_ARCH_DAVINCI_DA850 |
| 46 | |
| 47 | static void __init da850_init_machine(void) |
| 48 | { |
| Vishwanathrao Badarkhe, Manish | 01729cc | 2013-02-06 15:06:22 +0530 | [diff] [blame^] | 49 | of_platform_populate(NULL, of_default_bus_match_table, |
| 50 | da850_auxdata_lookup, NULL); |
| Sekhar Nori | 689e331 | 2012-08-28 15:27:52 +0530 | [diff] [blame] | 51 | |
| 52 | da8xx_uart_clk_enable(); |
| 53 | } |
| 54 | |
| 55 | static const char *da850_boards_compat[] __initdata = { |
| Heiko Schocher | 3015fb3 | 2012-05-30 12:19:03 +0200 | [diff] [blame] | 56 | "enbw,cmc", |
| Sekhar Nori | 27e6e0d | 2012-08-29 23:25:27 +0530 | [diff] [blame] | 57 | "ti,da850-evm", |
| Sekhar Nori | 689e331 | 2012-08-28 15:27:52 +0530 | [diff] [blame] | 58 | "ti,da850", |
| 59 | NULL, |
| 60 | }; |
| 61 | |
| 62 | DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x") |
| 63 | .map_io = da850_init, |
| 64 | .init_irq = da8xx_init_irq, |
| 65 | .timer = &davinci_timer, |
| 66 | .init_machine = da850_init_machine, |
| 67 | .dt_compat = da850_boards_compat, |
| 68 | .init_late = davinci_init_late, |
| 69 | .restart = da8xx_restart, |
| 70 | MACHINE_END |
| 71 | |
| 72 | #endif |