| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 | } |