diff options
Diffstat (limited to 'drivers/reset/stm32/stm32-reset-core.h')
-rw-r--r-- | drivers/reset/stm32/stm32-reset-core.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/reset/stm32/stm32-reset-core.h b/drivers/reset/stm32/stm32-reset-core.h new file mode 100644 index 00000000000..25a1aa152cb --- /dev/null +++ b/drivers/reset/stm32/stm32-reset-core.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause */ +/* + * Copyright (C) 2025, STMicroelectronics - All Rights Reserved + * Author(s): Gabriel Fernandez, <gabriel.fernandez@foss.st.com> for STMicroelectronics. + */ + +#include <reset-uclass.h> + +struct stm32_reset_cfg { + u16 offset; + u8 bit_idx; + bool set_clr; + bool inverted; +}; + +struct stm32_reset_data { + const struct stm32_reset_cfg * (*get_reset_line)(struct reset_ctl *reset_ctl); + u32 clear_offset; + u32 reset_us; +}; + +struct stm32_reset_priv { + fdt_addr_t base; + struct stm32_reset_cfg reset_line; + const struct stm32_reset_data *data; +}; + +extern const struct reset_ops stm32_reset_ops; + +int stm32_reset_core_probe(struct udevice *dev, + const struct stm32_reset_data *data); |