diff options
Diffstat (limited to 'drivers/firmware/samsung/exynos-acpm.h')
| -rw-r--r-- | drivers/firmware/samsung/exynos-acpm.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/firmware/samsung/exynos-acpm.h b/drivers/firmware/samsung/exynos-acpm.h new file mode 100644 index 000000000000..2d14cb58f98c --- /dev/null +++ b/drivers/firmware/samsung/exynos-acpm.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright 2020 Samsung Electronics Co., Ltd. + * Copyright 2020 Google LLC. + * Copyright 2024 Linaro Ltd. + */ +#ifndef __EXYNOS_ACPM_H__ +#define __EXYNOS_ACPM_H__ + +struct acpm_xfer { + const u32 *txd; + u32 *rxd; + size_t txlen; + size_t rxlen; + unsigned int acpm_chan_id; +}; + +struct acpm_handle; + +int acpm_do_xfer(const struct acpm_handle *handle, + const struct acpm_xfer *xfer); + +#endif /* __EXYNOS_ACPM_H__ */ |