diff options
| author | Anup Patel <anup.patel@wdc.com> | 2020-04-24 17:02:48 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2020-05-01 10:31:37 +0530 |
| commit | 7cc6fa4d8a65e08048e1dd469087805ce89bf306 (patch) | |
| tree | 14a42d7fa4873a3ad3a17e2e3dd9b3fce9c1f8c6 /include/sbi_utils | |
| parent | 76a89403c8efa58582fe35cf942e80be7f5f36f9 (diff) | |
lib: utils: Add simple FDT reset framework
We add simple reset framework which will select and use reset driver
based on details in FDT passed by previous booting stage.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'include/sbi_utils')
| -rw-r--r-- | include/sbi_utils/reset/fdt_reset.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/sbi_utils/reset/fdt_reset.h b/include/sbi_utils/reset/fdt_reset.h new file mode 100644 index 0000000..789a6ac --- /dev/null +++ b/include/sbi_utils/reset/fdt_reset.h @@ -0,0 +1,25 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2020 Western Digital Corporation or its affiliates. + * + * Authors: + * Anup Patel <anup.patel@wdc.com> + */ + +#ifndef __FDT_RESET_H__ +#define __FDT_RESET_H__ + +#include <sbi/sbi_types.h> + +struct fdt_reset { + const struct fdt_match *match_table; + int (*init)(void *fdt, int nodeoff, const struct fdt_match *match); + int (*system_reset)(u32 reset_type); +}; + +int fdt_system_reset(u32 reset_type); + +int fdt_reset_init(void); + +#endif |