mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-25 04:57:24 +07:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
43 lines
848 B
C
43 lines
848 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
*
|
|
* Copyright (C) 2014 Broadcom Corporation
|
|
* Author: Kevin Cernekee <cernekee@gmail.com>
|
|
*/
|
|
|
|
#include <linux/of.h>
|
|
#include <linux/irqchip.h>
|
|
|
|
#include <asm/bmips.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/irq_cpu.h>
|
|
#include <asm/time.h>
|
|
|
|
static const struct of_device_id smp_intc_dt_match[] = {
|
|
{ .compatible = "brcm,bcm7038-l1-intc" },
|
|
{ .compatible = "brcm,bcm6345-l1-intc" },
|
|
{}
|
|
};
|
|
|
|
unsigned int get_c0_compare_int(void)
|
|
{
|
|
return CP0_LEGACY_COMPARE_IRQ;
|
|
}
|
|
|
|
void __init arch_init_irq(void)
|
|
{
|
|
struct device_node *dn;
|
|
|
|
/* Only these controllers support SMP IRQ affinity */
|
|
dn = of_find_matching_node(NULL, smp_intc_dt_match);
|
|
if (dn)
|
|
of_node_put(dn);
|
|
else
|
|
bmips_tp1_irqs = 0;
|
|
|
|
irqchip_init();
|
|
}
|
|
|
|
IRQCHIP_DECLARE(mips_cpu_intc, "mti,cpu-interrupt-controller",
|
|
mips_cpu_irq_of_init);
|