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Commit 2f622be7 authored by Mike Tipton's avatar Mike Tipton
Browse files

dt-bindings: interconnect: Add generic qcom bindings 



Add generic qcom interconnect bindings that are common across platforms.

Change-Id: Iffe00699c52cbb7d0566eebb252234bd4597ed0a
Signed-off-by: default avatarMike Tipton <mdtipton@codeaurora.org>
parent 058b8617

include/dt-bindings/interconnect/qcom,icc.h

0 → 100644
+26 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2020, The Linux Foundation. All rights reserved.

 */



#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H

#define __DT_BINDINGS_INTERCONNECT_QCOM_ICC_H



/*

 * The AMC bucket denotes constraints that are applied to hardware when

 * icc_set_bw() completes, whereas the WAKE and SLEEP constraints are applied

 * when the execution environment transitions between active and low power mode.

 */

#define QCOM_ICC_BUCKET_AMC		0

#define QCOM_ICC_BUCKET_WAKE		1

#define QCOM_ICC_BUCKET_SLEEP		2

#define QCOM_ICC_NUM_BUCKETS		3



#define QCOM_ICC_TAG_AMC		(1 << QCOM_ICC_BUCKET_AMC)

#define QCOM_ICC_TAG_WAKE		(1 << QCOM_ICC_BUCKET_WAKE)

#define QCOM_ICC_TAG_SLEEP		(1 << QCOM_ICC_BUCKET_SLEEP)

#define QCOM_ICC_TAG_ACTIVE_ONLY	(QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE)

#define QCOM_ICC_TAG_ALWAYS		(QCOM_ICC_TAG_AMC | QCOM_ICC_TAG_WAKE |\

					 QCOM_ICC_TAG_SLEEP)



#endif