diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 17:43:51 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 17:43:51 +0000 |
commit | be58c81aff4cd4c0ccf43dbd7998da4a6a08c03b (patch) | |
tree | 779c248fb61c83f65d1f0dc867f2053d76b4e03a /plat/nvidia/tegra/include/drivers/bpmp_ipc.h | |
parent | Initial commit. (diff) | |
download | arm-trusted-firmware-be58c81aff4cd4c0ccf43dbd7998da4a6a08c03b.tar.xz arm-trusted-firmware-be58c81aff4cd4c0ccf43dbd7998da4a6a08c03b.zip |
Adding upstream version 2.10.0+dfsg.upstream/2.10.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plat/nvidia/tegra/include/drivers/bpmp_ipc.h')
-rw-r--r-- | plat/nvidia/tegra/include/drivers/bpmp_ipc.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/plat/nvidia/tegra/include/drivers/bpmp_ipc.h b/plat/nvidia/tegra/include/drivers/bpmp_ipc.h new file mode 100644 index 0000000..401a07a --- /dev/null +++ b/plat/nvidia/tegra/include/drivers/bpmp_ipc.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2020, NVIDIA Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef BPMP_IPC_H +#define BPMP_IPC_H + +#include <lib/utils_def.h> +#include <stdbool.h> +#include <stdint.h> + +/** + * Currently supported reset identifiers + */ +#define TEGRA_RESET_ID_XUSB_PADCTL U(114) +#define TEGRA_RESET_ID_GPCDMA U(70) + +/** + * Function to initialise the IPC with the bpmp + */ +int32_t tegra_bpmp_ipc_init(void); + +/** + * Handler to reset a module + */ +int32_t tegra_bpmp_ipc_reset_module(uint32_t rst_id); + +/** + * Handler to enable clock to a module. Only SE device is + * supported for now. + */ +int tegra_bpmp_ipc_enable_clock(uint32_t clk_id); + +/** + * Handler to disable clock to a module. Only SE device is + * supported for now. + */ +int tegra_bpmp_ipc_disable_clock(uint32_t clk_id); + +#endif /* BPMP_IPC_H */ |