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author | Tom Rini <trini@konsulko.com> | 2025-07-07 14:10:59 -0600 |
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committer | Tom Rini <trini@konsulko.com> | 2025-07-07 14:10:59 -0600 |
commit | 6d0b8874fde96c88e866c1e5ae0018354b7cd7d6 (patch) | |
tree | fc498e7eaa23b8d27c701648bd3d0f92160bde39 /drivers/reset/stm32/stm32-reset-core.h | |
parent | e37de002fac3895e8d0b60ae2015e17bb33e2b5b (diff) | |
parent | 7598b469c16d97128d9c22839b06d94c5c331a7e (diff) |
Merge branch 'next'
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); |