1 /* 2 * Copyright 2014 Freescale Semiconductor, Inc. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9 #include <linux/irqchip.h> 10 #include <linux/of_platform.h> 11 #include <asm/mach/arch.h> 12 #include <asm/mach/map.h> 13 14 #include "common.h" 15 #include "cpuidle.h" 16 17 static void __init imx6sx_init_machine(void) 18 { 19 struct device *parent; 20 21 mxc_arch_reset_init_dt(); 22 23 parent = imx_soc_device_init(); 24 if (parent == NULL) 25 pr_warn("failed to initialize soc device\n"); 26 27 of_platform_populate(NULL, of_default_bus_match_table, NULL, parent); 28 29 imx_anatop_init(); 30 imx6sx_pm_init(); 31 } 32 33 static void __init imx6sx_init_irq(void) 34 { 35 imx_init_revision_from_anatop(); 36 imx_init_l2cache(); 37 imx_src_init(); 38 imx_gpc_init(); 39 irqchip_init(); 40 } 41 42 static void __init imx6sx_init_late(void) 43 { 44 imx6q_cpuidle_init(); 45 } 46 47 static const char * const imx6sx_dt_compat[] __initconst = { 48 "fsl,imx6sx", 49 NULL, 50 }; 51 52 DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)") 53 .map_io = debug_ll_io_init, 54 .init_irq = imx6sx_init_irq, 55 .init_machine = imx6sx_init_machine, 56 .dt_compat = imx6sx_dt_compat, 57 .init_late = imx6sx_init_late, 58 .restart = mxc_restart, 59 MACHINE_END 60