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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/arm/include/asm/hardware/ssp.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/include/asm/hardware/ssp.h')
| -rw-r--r-- | arch/arm/include/asm/hardware/ssp.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/include/asm/hardware/ssp.h b/arch/arm/include/asm/hardware/ssp.h new file mode 100644 index 0000000000..72d1767903 --- /dev/null +++ b/arch/arm/include/asm/hardware/ssp.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * ssp.h + * + * Copyright (C) 2003 Russell King, All Rights Reserved. + */ +#ifndef SSP_H +#define SSP_H + +struct ssp_state { + unsigned int cr0; + unsigned int cr1; +}; + +int ssp_write_word(u16 data); +int ssp_read_word(u16 *data); +int ssp_flush(void); +void ssp_enable(void); +void ssp_disable(void); +void ssp_save_state(struct ssp_state *ssp); +void ssp_restore_state(struct ssp_state *ssp); +int ssp_init(void); +void ssp_exit(void); + +#endif |