1 /* $NetBSD: qcom,icc.h,v 1.1.1.1 2021/11/07 16:49:57 jmcneill Exp $ */ 2 3 /* SPDX-License-Identifier: GPL-2.0-only */ 4 /* 5 * Copyright (c) 2020, The Linux Foundation. All rights reserved. 6 */ 7 8 #ifndef __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 9 #define __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 10 11 /* 12 * The AMC bucket denotes constraints that are applied to hardware when 13 * icc_set_bw() completes, whereas the WAKE and SLEEP constraints are applied 14 * when the execution environment transitions between active and low power mode. 15 */ 16 #define QCOM_ICC_BUCKET_AMC 0 17 #define QCOM_ICC_BUCKET_WAKE 1 18 #define QCOM_ICC_BUCKET_SLEEP 2 19 #define QCOM_ICC_NUM_BUCKETS 3 20 21 #define QCOM_ICC_TAG_AMC (1 << QCOM_ICC_BUCKET_AMC) 22 #define QCOM_ICC_TAG_WAKE (1 << QCOM_ICC_BUCKET_WAKE) 23 #define QCOM_ICC_TAG_SLEEP (1 << QCOM_ICC_BUCKET_SLEEP) 24 #define QCOM_ICC_TAG_ACTIVE_ONLY (QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE) 25 #define QCOM_ICC_TAG_ALWAYS (QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE |\ 26 QCOM_ICC_TAG_SLEEP) 27 28 #endif 29