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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 17:43:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 17:43:51 +0000 |
commit | be58c81aff4cd4c0ccf43dbd7998da4a6a08c03b (patch) | |
tree | 779c248fb61c83f65d1f0dc867f2053d76b4e03a /plat/mediatek/mt8173/drivers/mtcmos/mtcmos.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/mediatek/mt8173/drivers/mtcmos/mtcmos.h')
-rw-r--r-- | plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h b/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h new file mode 100644 index 0000000..1e58027 --- /dev/null +++ b/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +#ifndef MTCMOS_H +#define MTCMOS_H + +/* + * This function will turn off all the little core's power except cpu 0. The + * cores in cluster 0 are all powered when the system power on. The System + * Power Manager (SPM) will do nothing if it found the core's power was on + * during CPU_ON psci call. + */ +void mtcmos_little_cpu_off(void); +uint32_t mtcmos_non_cpu_ctrl(uint32_t on, uint32_t mtcmos_num); + +#endif /* MTCMOS_H */ |