1 /* 2 * Copyright (c) 2018, Arm Limited and Contributors. All rights reserved. 3 * Copyright (c) 2018-2022, Xilinx, Inc. All rights reserved. 4 * Copyright (c) 2022-2025, Advanced Micro Devices, Inc. All rights reserved. 5 * 6 * SPDX-License-Identifier: BSD-3-Clause 7 */ 8 9 #include <common/debug.h> 10 #include <plat/common/platform.h> 11 12 #include <plat_private.h> 13 #include <platform_def.h> 14 15 static const uint8_t plat_power_domain_tree_desc[] = { 16 /* Number of root nodes */ 17 1, 18 /* Number of clusters */ 19 PLATFORM_CLUSTER_COUNT, 20 /* Number of children for the first cluster node */ 21 PLATFORM_CORE_COUNT_PER_CLUSTER, 22 /* Number of children for the second cluster node */ 23 PLATFORM_CORE_COUNT_PER_CLUSTER, 24 /* Number of children for the third cluster node */ 25 PLATFORM_CORE_COUNT_PER_CLUSTER, 26 /* Number of children for the fourth cluster node */ 27 PLATFORM_CORE_COUNT_PER_CLUSTER, 28 }; 29 30 const uint8_t *plat_get_power_domain_tree_desc(void) 31 { 32 return plat_power_domain_tree_desc; 33 } 34 35