bede480d45
Nearly all mpc83xx-based boards have a common piece of code - one that loops over all pci/pcie bridges and registers them. Merge that code into a special function common to all boards. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/*
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* arch/powerpc/platforms/83xx/mpc831x_rdb.c
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*
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* Description: MPC831x RDB board specific routines.
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* This file is based on mpc834x_sys.c
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* Author: Lo Wlison <r43300@freescale.com>
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*
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* Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
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*
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* This program 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 the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#include <linux/pci.h>
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#include <linux/of_platform.h>
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#include <asm/time.h>
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#include <asm/ipic.h>
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#include <asm/udbg.h>
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#include <sysdev/fsl_pci.h>
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#include "mpc83xx.h"
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/*
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* Setup the architecture
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*/
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static void __init mpc831x_rdb_setup_arch(void)
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{
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if (ppc_md.progress)
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ppc_md.progress("mpc831x_rdb_setup_arch()", 0);
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mpc83xx_setup_pci();
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mpc831x_usb_cfg();
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}
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static const char *board[] __initdata = {
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"MPC8313ERDB",
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"fsl,mpc8315erdb",
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NULL
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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 mpc831x_rdb_probe(void)
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{
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return of_flat_dt_match(of_get_flat_dt_root(), board);
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}
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machine_device_initcall(mpc831x_rdb, mpc83xx_declare_of_platform_devices);
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define_machine(mpc831x_rdb) {
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.name = "MPC831x RDB",
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.probe = mpc831x_rdb_probe,
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.setup_arch = mpc831x_rdb_setup_arch,
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.init_IRQ = mpc83xx_ipic_init_IRQ,
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.get_irq = ipic_get_irq,
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.restart = mpc83xx_restart,
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.time_init = mpc83xx_time_init,
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.calibrate_decr = generic_calibrate_decr,
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.progress = udbg_progress,
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};
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