162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) 2016 Maxime Ripard. All rights reserved. 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#ifndef _CCU_RESET_H_ 762306a36Sopenharmony_ci#define _CCU_RESET_H_ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#include <linux/reset-controller.h> 1062306a36Sopenharmony_ci#include <linux/spinlock.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cistruct ccu_reset_map { 1362306a36Sopenharmony_ci u16 reg; 1462306a36Sopenharmony_ci u32 bit; 1562306a36Sopenharmony_ci}; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_cistruct ccu_reset { 1962306a36Sopenharmony_ci void __iomem *base; 2062306a36Sopenharmony_ci struct ccu_reset_map *reset_map; 2162306a36Sopenharmony_ci spinlock_t *lock; 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci struct reset_controller_dev rcdev; 2462306a36Sopenharmony_ci}; 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_cistatic inline struct ccu_reset *rcdev_to_ccu_reset(struct reset_controller_dev *rcdev) 2762306a36Sopenharmony_ci{ 2862306a36Sopenharmony_ci return container_of(rcdev, struct ccu_reset, rcdev); 2962306a36Sopenharmony_ci} 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ciextern const struct reset_control_ops ccu_reset_ops; 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci#endif /* _CCU_RESET_H_ */ 34