72 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			72 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc. All rights reserved.
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|  *
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|  * Author: John Rigby, <jrigby@freescale.com>, Thur Mar 29 2007
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|  *
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|  * Description:
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|  * MPC5121 ADS board setup
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|  *
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|  * This is free software; you can redistribute it and/or modify it
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|  * under the terms of the GNU General Public License as published by
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|  * the Free Software Foundation; either version 2 of the License, or
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|  * (at your option) any later version.
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|  *
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|  */
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| 
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| #include <linux/kernel.h>
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| #include <linux/io.h>
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| #include <linux/of_platform.h>
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| 
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| #include <asm/machdep.h>
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| #include <asm/ipic.h>
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| #include <asm/prom.h>
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| #include <asm/time.h>
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| 
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| #include <sysdev/fsl_pci.h>
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| 
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| #include "mpc512x.h"
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| #include "mpc5121_ads.h"
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| 
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| static void __init mpc5121_ads_setup_arch(void)
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| {
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| #ifdef CONFIG_PCI
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| 	struct device_node *np;
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| #endif
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| 	printk(KERN_INFO "MPC5121 ADS board from Freescale Semiconductor\n");
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| 	/*
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| 	 * cpld regs are needed early
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| 	 */
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| 	mpc5121_ads_cpld_map();
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| 
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| #ifdef CONFIG_PCI
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| 	for_each_compatible_node(np, "pci", "fsl,mpc5121-pci")
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| 		mpc83xx_add_bridge(np);
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| #endif
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| }
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| 
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| static void __init mpc5121_ads_init_IRQ(void)
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| {
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| 	mpc512x_init_IRQ();
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| 	mpc5121_ads_cpld_pic_init();
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| }
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| 
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| /*
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|  * Called very early, MMU is off, device-tree isn't unflattened
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|  */
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| static int __init mpc5121_ads_probe(void)
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| {
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| 	unsigned long root = of_get_flat_dt_root();
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| 
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| 	return of_flat_dt_is_compatible(root, "fsl,mpc5121ads");
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| }
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| 
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| define_machine(mpc5121_ads) {
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| 	.name			= "MPC5121 ADS",
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| 	.probe			= mpc5121_ads_probe,
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| 	.setup_arch		= mpc5121_ads_setup_arch,
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| 	.init			= mpc512x_declare_of_platform_devices,
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| 	.init_IRQ		= mpc5121_ads_init_IRQ,
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| 	.get_irq		= ipic_get_irq,
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| 	.calibrate_decr		= generic_calibrate_decr,
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| };
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