diff options
Diffstat (limited to 'drivers/clk/visconti/reset.h')
| -rw-r--r-- | drivers/clk/visconti/reset.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/clk/visconti/reset.h b/drivers/clk/visconti/reset.h new file mode 100644 index 0000000000..229dffcbdc --- /dev/null +++ b/drivers/clk/visconti/reset.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Toshiba ARM SoC reset controller driver + * + * Copyright (c) 2021 TOSHIBA CORPORATION + * + * Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + */ + +#ifndef _VISCONTI_RESET_H_ +#define _VISCONTI_RESET_H_ + +#include <linux/reset-controller.h> + +struct visconti_reset_data { + u32 rson_offset; + u32 rsoff_offset; + u8 rs_idx; +}; + +struct visconti_reset { + struct reset_controller_dev rcdev; + struct regmap *regmap; + const struct visconti_reset_data *resets; + spinlock_t *lock; +}; + +extern const struct reset_control_ops visconti_reset_ops; + +int visconti_register_reset_controller(struct device *dev, + struct regmap *regmap, + const struct visconti_reset_data *resets, + unsigned int num_resets, + const struct reset_control_ops *reset_ops, + spinlock_t *lock); +#endif /* _VISCONTI_RESET_H_ */ |