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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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95400415c7
The P5020DS is in the same family of boards as the P4080 DS and thus shares the corenet_ds code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/*
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* P5020 DS Setup
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*
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* Maintained by Kumar Gala (see MAINTAINERS for contact information)
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*
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* Copyright 2009-2010 Freescale Semiconductor Inc.
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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/kernel.h>
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#include <linux/pci.h>
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#include <linux/kdev_t.h>
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#include <linux/delay.h>
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#include <linux/interrupt.h>
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#include <linux/phy.h>
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#include <asm/system.h>
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#include <asm/time.h>
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#include <asm/machdep.h>
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#include <asm/pci-bridge.h>
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#include <mm/mmu_decl.h>
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#include <asm/prom.h>
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#include <asm/udbg.h>
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#include <asm/mpic.h>
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#include <linux/of_platform.h>
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#include <sysdev/fsl_soc.h>
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#include <sysdev/fsl_pci.h>
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#include "corenet_ds.h"
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/*
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* Called very early, device-tree isn't unflattened
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*/
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static int __init p5020_ds_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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return of_flat_dt_is_compatible(root, "fsl,P5020DS");
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}
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define_machine(p5020_ds) {
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.name = "P5020 DS",
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.probe = p5020_ds_probe,
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.setup_arch = corenet_ds_setup_arch,
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.init_IRQ = corenet_ds_pic_init,
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#ifdef CONFIG_PCI
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.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
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#endif
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/* coreint doesn't play nice with lazy EE, use legacy mpic for now */
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#ifdef CONFIG_PPC64
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.get_irq = mpic_get_irq,
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#else
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.get_irq = mpic_get_coreint_irq,
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#endif
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.restart = fsl_rstcr_restart,
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.calibrate_decr = generic_calibrate_decr,
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.progress = udbg_progress,
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};
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machine_device_initcall(p5020_ds, corenet_ds_publish_devices);
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#ifdef CONFIG_SWIOTLB
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machine_arch_initcall(p5020_ds, swiotlb_setup_bus_notifier);
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#endif
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