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75 lines
1.5 KiB
75 lines
1.5 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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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, <[email protected]>, 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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#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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#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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#include <sysdev/fsl_pci.h> |
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#include "mpc512x.h" |
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#include "mpc5121_ads.h" |
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static void __init mpc5121_ads_setup_arch(void) |
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{ |
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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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mpc512x_setup_arch(); |
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} |
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static void __init mpc5121_ads_setup_pci(void) |
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{ |
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#ifdef CONFIG_PCI |
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struct device_node *np; |
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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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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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* 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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if (!of_machine_is_compatible("fsl,mpc5121ads")) |
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return 0; |
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mpc512x_init_early(); |
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return 1; |
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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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.discover_phbs = mpc5121_ads_setup_pci, |
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.init = mpc512x_init, |
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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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.restart = mpc512x_restart, |
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};
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