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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 17:43:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 17:43:51 +0000
commitbe58c81aff4cd4c0ccf43dbd7998da4a6a08c03b (patch)
tree779c248fb61c83f65d1f0dc867f2053d76b4e03a /plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h
parentInitial commit. (diff)
downloadarm-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.h18
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 */