1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 2 /* 3 * Copyright (c) 2020, The Linux Foundation. A 3 * Copyright (c) 2020, The Linux Foundation. All rights reserved. 4 */ 4 */ 5 5 6 #ifndef __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 6 #ifndef __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 7 #define __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 7 #define __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 8 8 9 /* 9 /* 10 * The AMC bucket denotes constraints that are 10 * The AMC bucket denotes constraints that are applied to hardware when 11 * icc_set_bw() completes, whereas the WAKE an 11 * icc_set_bw() completes, whereas the WAKE and SLEEP constraints are applied 12 * when the execution environment transitions 12 * when the execution environment transitions between active and low power mode. 13 */ 13 */ 14 #define QCOM_ICC_BUCKET_AMC 0 14 #define QCOM_ICC_BUCKET_AMC 0 15 #define QCOM_ICC_BUCKET_WAKE 1 15 #define QCOM_ICC_BUCKET_WAKE 1 16 #define QCOM_ICC_BUCKET_SLEEP 2 16 #define QCOM_ICC_BUCKET_SLEEP 2 17 #define QCOM_ICC_NUM_BUCKETS 3 17 #define QCOM_ICC_NUM_BUCKETS 3 18 18 19 #define QCOM_ICC_TAG_AMC (1 << 19 #define QCOM_ICC_TAG_AMC (1 << QCOM_ICC_BUCKET_AMC) 20 #define QCOM_ICC_TAG_WAKE (1 << 20 #define QCOM_ICC_TAG_WAKE (1 << QCOM_ICC_BUCKET_WAKE) 21 #define QCOM_ICC_TAG_SLEEP (1 << 21 #define QCOM_ICC_TAG_SLEEP (1 << QCOM_ICC_BUCKET_SLEEP) 22 #define QCOM_ICC_TAG_ACTIVE_ONLY (QCOM_ 22 #define QCOM_ICC_TAG_ACTIVE_ONLY (QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE) 23 #define QCOM_ICC_TAG_ALWAYS (QCOM_ 23 #define QCOM_ICC_TAG_ALWAYS (QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE |\ 24 QCOM_ 24 QCOM_ICC_TAG_SLEEP) 25 25 26 #endif 26 #endif 27 27
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