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