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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* C293PCIE Board Setup
*
* Copyright 2013 Freescale Semiconductor Inc.
*/
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/of_fdt.h>
#include <linux/of_platform.h>
#include <asm/machdep.h>
#include <asm/udbg.h>
#include <asm/mpic.h>
#include <sysdev/fsl_soc.h>
#include <sysdev/fsl_pci.h>
#include "mpc85xx.h"
static void __init c293_pcie_pic_init(void)
{
struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
}
/*
* Setup the architecture
*/
static void __init c293_pcie_setup_arch(void)
{
if (ppc_md.progress)
ppc_md.progress("c293_pcie_setup_arch()", 0);
fsl_pci_assign_primary();
printk(KERN_INFO "C293 PCIE board from Freescale Semiconductor\n");
}
machine_arch_initcall(c293_pcie, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
*/
static int __init c293_pcie_probe(void)
{
if (of_machine_is_compatible("fsl,C293PCIE"))
return 1;
return 0;
}
define_machine(c293_pcie) {
.name = "C293 PCIE",
.probe = c293_pcie_probe,
.setup_arch = c293_pcie_setup_arch,
.init_IRQ = c293_pcie_pic_init,
.get_irq = mpic_get_irq,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
};
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