1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * omap4-restart.c - Common to OMAP4 and OMAP5 4 */ 5 6 #include <linux/types.h> 7 #include <linux/reboot.h> 8 #include "common.h" 9 #include "prm.h" 10 11 /** 12 * omap44xx_restart - trigger a software restart of the SoC 13 * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c 14 * @cmd: passed from the userspace program rebooting the system (if provided) 15 * 16 * Resets the SoC. For @cmd, see the 'reboot' syscall in 17 * kernel/sys.c. No return value. 18 */ 19 void omap44xx_restart(enum reboot_mode mode, const char *cmd) 20 { 21 /* XXX Should save 'cmd' into scratchpad for use after reboot */ 22 omap_prm_reset_system(); 23 }