1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2013 Uwe Kleine-Koenig for Pengutronix 4 */ 5#include <linux/io.h> 6#include <linux/reboot.h> 7#include <asm/barrier.h> 8#include <asm/v7m.h> 9 10void armv7m_restart(enum reboot_mode mode, const char *cmd) 11{ 12 dsb(); 13 __raw_writel(V7M_SCB_AIRCR_VECTKEY | V7M_SCB_AIRCR_SYSRESETREQ, 14 BASEADDR_V7M_SCB + V7M_SCB_AIRCR); 15 dsb(); 16} 17