1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2020, The Linux Foundation. All rights reserved. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 7*4882a593Smuzhiyun #define __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* 10*4882a593Smuzhiyun * The AMC bucket denotes constraints that are applied to hardware when 11*4882a593Smuzhiyun * icc_set_bw() completes, whereas the WAKE and SLEEP constraints are applied 12*4882a593Smuzhiyun * when the execution environment transitions between active and low power mode. 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun #define QCOM_ICC_BUCKET_AMC 0 15*4882a593Smuzhiyun #define QCOM_ICC_BUCKET_WAKE 1 16*4882a593Smuzhiyun #define QCOM_ICC_BUCKET_SLEEP 2 17*4882a593Smuzhiyun #define QCOM_ICC_NUM_BUCKETS 3 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define QCOM_ICC_TAG_AMC (1 << QCOM_ICC_BUCKET_AMC) 20*4882a593Smuzhiyun #define QCOM_ICC_TAG_WAKE (1 << QCOM_ICC_BUCKET_WAKE) 21*4882a593Smuzhiyun #define QCOM_ICC_TAG_SLEEP (1 << QCOM_ICC_BUCKET_SLEEP) 22*4882a593Smuzhiyun #define QCOM_ICC_TAG_ACTIVE_ONLY (QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE) 23*4882a593Smuzhiyun #define QCOM_ICC_TAG_ALWAYS (QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE |\ 24*4882a593Smuzhiyun QCOM_ICC_TAG_SLEEP) 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #endif 27