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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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10b6ea0959
Make use of the generic syscon-reboot driver to reboot the Malta board, reducing the amount of platform code it requires. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Stephan Linz <linz@li-pro.net> Cc: Jacek Anaszewski <j.anaszewski@samsung.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14279/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
37 lines
825 B
C
37 lines
825 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Carsten Langgaard, carstenl@mips.com
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* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
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*/
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#include <linux/io.h>
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#include <linux/pm.h>
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#include <linux/reboot.h>
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#include <asm/reboot.h>
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#include <asm/mach-malta/malta-pm.h>
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static void mips_machine_halt(void)
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{
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while (true);
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}
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static void mips_machine_power_off(void)
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{
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mips_pm_suspend(PIIX4_FUNC3IO_PMCNTRL_SUS_TYP_SOFF);
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pr_info("Failed to power down, resetting\n");
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machine_restart(NULL);
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}
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static int __init mips_reboot_setup(void)
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{
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_machine_halt = mips_machine_halt;
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pm_power_off = mips_machine_power_off;
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return 0;
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}
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arch_initcall(mips_reboot_setup);
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