// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> * JZ4740 SoC power management support */ #include <linux/init.h> #include <linux/pm.h> #include <linux/delay.h> #include <linux/suspend.h> static int jz4740_pm_enter(suspend_state_t state) { __asm__(".set\tmips3\n\t" "wait\n\t" ".set\tmips0"); return 0; } static const struct platform_suspend_ops jz4740_pm_ops = { .valid = suspend_valid_only_mem, .enter = jz4740_pm_enter, }; static int __init jz4740_pm_init(void) { suspend_set_ops(&jz4740_pm_ops); return 0; } late_initcall(jz4740_pm_init);