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      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