1689e331fSSekhar Nori /* 2689e331fSSekhar Nori * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ 3689e331fSSekhar Nori * 4689e331fSSekhar Nori * Modified from mach-omap/omap2/board-generic.c 5689e331fSSekhar Nori * 6689e331fSSekhar Nori * This program is free software; you can redistribute it and/or modify 7689e331fSSekhar Nori * it under the terms of the GNU General Public License version 2 as 8689e331fSSekhar Nori * published by the Free Software Foundation. 9689e331fSSekhar Nori */ 10689e331fSSekhar Nori #include <linux/io.h> 11689e331fSSekhar Nori #include <linux/of_irq.h> 12689e331fSSekhar Nori #include <linux/of_platform.h> 13689e331fSSekhar Nori #include <linux/irqdomain.h> 14689e331fSSekhar Nori 15689e331fSSekhar Nori #include <asm/mach/arch.h> 16689e331fSSekhar Nori 17689e331fSSekhar Nori #include <mach/common.h> 18689e331fSSekhar Nori #include <mach/cp_intc.h> 19689e331fSSekhar Nori #include <mach/da8xx.h> 20689e331fSSekhar Nori 21689e331fSSekhar Nori #define DA8XX_NUM_UARTS 3 22689e331fSSekhar Nori 23689e331fSSekhar Nori void __init da8xx_uart_clk_enable(void) 24689e331fSSekhar Nori { 25689e331fSSekhar Nori int i; 26689e331fSSekhar Nori for (i = 0; i < DA8XX_NUM_UARTS; i++) 27689e331fSSekhar Nori davinci_serial_setup_clk(i, NULL); 28689e331fSSekhar Nori } 29689e331fSSekhar Nori 30689e331fSSekhar Nori static struct of_device_id da8xx_irq_match[] __initdata = { 31689e331fSSekhar Nori { .compatible = "ti,cp-intc", .data = cp_intc_of_init, }, 32689e331fSSekhar Nori { } 33689e331fSSekhar Nori }; 34689e331fSSekhar Nori 35689e331fSSekhar Nori static void __init da8xx_init_irq(void) 36689e331fSSekhar Nori { 37689e331fSSekhar Nori of_irq_init(da8xx_irq_match); 38689e331fSSekhar Nori } 39689e331fSSekhar Nori 40689e331fSSekhar Nori #ifdef CONFIG_ARCH_DAVINCI_DA850 41689e331fSSekhar Nori 42689e331fSSekhar Nori static void __init da850_init_machine(void) 43689e331fSSekhar Nori { 44689e331fSSekhar Nori of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); 45689e331fSSekhar Nori 46689e331fSSekhar Nori da8xx_uart_clk_enable(); 47689e331fSSekhar Nori } 48689e331fSSekhar Nori 49689e331fSSekhar Nori static const char *da850_boards_compat[] __initdata = { 503015fb33SHeiko Schocher "enbw,cmc", 5127e6e0d3SSekhar Nori "ti,da850-evm", 52689e331fSSekhar Nori "ti,da850", 53689e331fSSekhar Nori NULL, 54689e331fSSekhar Nori }; 55689e331fSSekhar Nori 56689e331fSSekhar Nori DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x") 57689e331fSSekhar Nori .map_io = da850_init, 58689e331fSSekhar Nori .init_irq = da8xx_init_irq, 59*6bb27d73SStephen Warren .init_time = davinci_timer_init, 60689e331fSSekhar Nori .init_machine = da850_init_machine, 61689e331fSSekhar Nori .dt_compat = da850_boards_compat, 62689e331fSSekhar Nori .init_late = davinci_init_late, 63689e331fSSekhar Nori .restart = da8xx_restart, 64689e331fSSekhar Nori MACHINE_END 65689e331fSSekhar Nori 66689e331fSSekhar Nori #endif 67